{ "updatedAt": "2026-06-03T06:59:07.861Z", "version": 1, "tools": [ { "id": 1, "name": "iLovePDF", "cat": "convert", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "在线 PDF 套件，支持合并、拆分、压缩、转换等 25+ 种操作，界面简洁，中文体验好。", "descEn": "iLovePDF — PDF conversion tool (free, online, Chinese UI). Rated 4.8/5.", "rating": 4.8, "reviews": "12k", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com", "hot": true, "urlCn": "https://www.ilovepdf.com/zh-cn" }, { "id": 2, "name": "Smallpdf", "cat": "convert", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "老牌在线 PDF 工具，UI 设计优秀，支持 21 种工具，免费版每小时可用 2 次。", "descEn": "Smallpdf — PDF conversion tool (online, Chinese UI). Rated 4.7/5.", "rating": 4.7, "reviews": "8k", "platforms": [ "Web", "Win", "Mac" ], "url": "https://smallpdf.com", "hot": true, "urlCn": "https://smallpdf.com/cn" }, { "id": 3, "name": "PDF2Go", "cat": "convert", "logo": "P2", "logoColor": "#F5821F", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "纯在线工具，支持 PDF 转 Word / Excel / 图片等，无需注册，操作简单快速。", "descEn": "PDF2Go — PDF conversion tool (free, online, Chinese UI). Rated 4.4/5.", "rating": 4.4, "reviews": "2k", "platforms": [ "Web" ], "url": "https://www.pdf2go.com", "hot": false, "urlCn": "https://www.pdf2go.com/zh" }, { "id": 4, "name": "CloudConvert", "cat": "convert", "logo": "CC", "logoColor": "#3D7EAA", "tags": [ "online", "no-signup" ], "desc": "支持 200+ 种格式互转，PDF 转换精度高，API 友好，适合开发者及批量需求。", "descEn": "CloudConvert — PDF conversion tool (online). Rated 4.6/5.", "rating": 4.6, "reviews": "5k", "platforms": [ "Web" ], "url": "https://cloudconvert.com/pdf-converter", "hot": false }, { "id": 5, "name": "Adobe Acrobat Online", "cat": "convert", "logo": "Ac", "logoColor": "#FF0000", "tags": [ "online", "cn", "no-signup" ], "desc": "Adobe 官方在线版，PDF 转换品质业界标杆，支持 Word / Excel / PPT 双向转换。", "descEn": "Adobe Acrobat Online — PDF conversion tool (online, Chinese UI). Rated 4.7/5.", "rating": 4.7, "reviews": "20k", "platforms": [ "Web" ], "url": "https://www.adobe.com/acrobat/online/pdf-converter.html", "hot": true, "urlCn": "https://www.adobe.com/cn/acrobat/online/pdf-converter.html" }, { "id": 6, "name": "Zamzar", "cat": "convert", "logo": "Zz", "logoColor": "#F4C430", "tags": [ "online", "no-signup" ], "desc": "老牌在线文件转换工具，支持 1000+ 格式，PDF 互转功能稳定，结果可邮件接收。", "descEn": "Zamzar — PDF conversion tool (online). Rated 4.3/5.", "rating": 4.3, "reviews": "3k", "platforms": [ "Web" ], "url": "https://www.zamzar.com", "hot": false }, { "id": 7, "name": "FreePDFConvert", "cat": "convert", "logo": "FP", "logoColor": "#2196F3", "tags": [ "free", "online", "cn", "no-watermark", "no-signup" ], "desc": "完全免费的在线 PDF 转换工具，支持 PDF 转 Word / Excel / PPT / 图片，无水印。", "descEn": "FreePDFConvert — PDF conversion tool (free, online, Chinese UI, no watermark). Rated 4.3/5.", "rating": 4.3, "reviews": "1k", "platforms": [ "Web" ], "url": "https://www.freepdfconvert.com", "hot": false, "urlCn": "https://www.freepdfconvert.com/zh-cn" }, { "id": 8, "name": "PDFCandy Convert", "cat": "convert", "logo": "PC", "logoColor": "#FF6B35", "tags": [ "online", "cn", "no-signup" ], "desc": "涵盖 50+ 种 PDF 操作，转换类工具丰富，含 PDF↔Word / Excel / JPG 等常用格式。", "descEn": "PDFCandy Convert — PDF conversion tool (online, Chinese UI). Rated 4.4/5.", "rating": 4.4, "reviews": "3k", "platforms": [ "Web" ], "url": "https://pdfcandy.com/convert-pdf.html", "hot": false, "urlCn": "https://pdfcandy.com/cn/convert-pdf.html" }, { "id": 9, "name": "Sejda PDF", "cat": "edit", "logo": "Se", "logoColor": "#6C35DE", "tags": [ "online", "cn", "no-signup" ], "desc": "支持在线直接编辑 PDF 文字、图片，操作流畅，免费版每天限用 3 次。", "descEn": "Sejda PDF — PDF editing tool (online, Chinese UI). Rated 4.5/5.", "rating": 4.5, "reviews": "3k", "platforms": [ "Web", "Win", "Mac", "Linux" ], "url": "https://www.sejda.com/pdf-editor", "hot": true, "urlCn": "https://www.sejda.com/zh-cn/pdf-editor" }, { "id": 10, "name": "PDFgear", "cat": "edit", "logo": "PG", "logoColor": "#1A73E8", "tags": [ "free", "desktop", "ai", "cn" ], "desc": "国产免费桌面 PDF 编辑器，集成 AI 对话功能，Windows / Mac / iOS 全平台，完全无水印。", "descEn": "PDFgear — PDF editing tool (free, Chinese UI, AI-powered). Rated 4.8/5.", "rating": 4.8, "reviews": "5k", "platforms": [ "Win", "Mac", "iOS" ], "url": "https://www.pdfgear.com", "hot": true, "urlCn": "https://www.pdfgear.com/zh-cn" }, { "id": 11, "name": "UPDF", "cat": "edit", "logo": "UP", "logoColor": "#1AAB8B", "tags": [ "desktop", "ai", "cn" ], "desc": "新生代跨平台 PDF 编辑器，集成 ChatGPT / Claude AI 对话，界面现代，全中文支持。", "descEn": "UPDF — PDF editing tool (Chinese UI, AI-powered). Rated 4.7/5.", "rating": 4.7, "reviews": "2k", "platforms": [ "Win", "Mac", "iOS", "Android" ], "url": "https://updf.com", "hot": true, "urlCn": "https://updf.com/cn" }, { "id": 12, "name": "PDFelement", "cat": "edit", "logo": "PE", "logoColor": "#FF6900", "tags": [ "desktop", "ai", "cn" ], "desc": "Wondershare 出品，功能媲美 Adobe Acrobat，AI 批量处理强，价格仅为 Adobe 三分之一。", "descEn": "PDFelement — PDF editing tool (Chinese UI, AI-powered). Rated 4.7/5.", "rating": 4.7, "reviews": "10k", "platforms": [ "Win", "Mac", "iOS", "Android" ], "url": "https://pdf.wondershare.com", "hot": true, "urlCn": "https://pdf.wondershare.cn" }, { "id": 13, "name": "Foxit PDF Editor", "cat": "edit", "logo": "Fx", "logoColor": "#E8472A", "tags": [ "desktop", "cn" ], "desc": "企业级 PDF 编辑器，性能出色，协作功能强，有免费阅读器版本，支持中文界面。", "descEn": "Foxit PDF Editor — PDF editing tool (Chinese UI). Rated 4.6/5.", "rating": 4.6, "reviews": "15k", "platforms": [ "Win", "Mac" ], "url": "https://www.foxit.com/pdf-editor", "hot": false, "urlCn": "https://www.foxit.com/cn/pdf-editor" }, { "id": 14, "name": "PDF Expert", "cat": "edit", "logo": "PX", "logoColor": "#E84B3A", "tags": [ "desktop" ], "desc": "Apple 生态首选 PDF 编辑器，速度极快，支持 Apple Pencil，macOS / iOS 深度优化。", "descEn": "PDF Expert — PDF editing tool. Rated 4.8/5.", "rating": 4.8, "reviews": "8k", "platforms": [ "Mac", "iOS" ], "url": "https://pdfexpert.com", "hot": true }, { "id": 15, "name": "PDFescape", "cat": "edit", "logo": "Es", "logoColor": "#4CAF50", "tags": [ "free", "online", "no-watermark", "no-signup" ], "desc": "完全免费的在线 PDF 编辑器，无需注册可直接使用，支持填写表单、添加文字和图片。", "descEn": "PDFescape — PDF editing tool (free, online, no watermark). Rated 4.2/5.", "rating": 4.2, "reviews": "2k", "platforms": [ "Web" ], "url": "https://www.pdfescape.com", "hot": false }, { "id": 16, "name": "Soda PDF", "cat": "edit", "logo": "SD", "logoColor": "#C0392B", "tags": [ "online", "desktop", "cn", "no-signup" ], "desc": "在线与桌面双版本无缝切换，支持云同步 Google Drive / Dropbox，功能全面易上手。", "descEn": "Soda PDF — PDF editing tool (online, Chinese UI). Rated 4.4/5.", "rating": 4.4, "reviews": "4k", "platforms": [ "Web", "Win", "Mac" ], "url": "https://www.sodapdf.com", "hot": false, "urlCn": "https://www.sodapdf.com/zh" }, { "id": 17, "name": "Merge PDF (iLovePDF)", "cat": "merge", "logo": "MP", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-watermark", "no-signup" ], "desc": "iLovePDF 旗下合并工具，拖拽排序，支持合并多个 PDF，免费无水印，速度快。", "descEn": "Merge PDF (iLovePDF) — merge & split tool (free, online, Chinese UI, no watermark). Rated 4.8/5.", "rating": 4.8, "reviews": "10k", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/merge_pdf", "hot": true, "urlCn": "https://www.ilovepdf.com/zh-cn/merge_pdf" }, { "id": 18, "name": "Split PDF (Smallpdf)", "cat": "merge", "logo": "SP", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "Smallpdf 拆分工具，可按页面范围或单页提取，操作直观，支持拖拽预览。", "descEn": "Split PDF (Smallpdf) — merge & split tool (online, Chinese UI). Rated 4.6/5.", "rating": 4.6, "reviews": "5k", "platforms": [ "Web" ], "url": "https://smallpdf.com/split-pdf", "hot": false, "urlCn": "https://smallpdf.com/cn/split-pdf" }, { "id": 19, "name": "PDFsam Basic", "cat": "merge", "logo": "Ps", "logoColor": "#2C7BB6", "tags": [ "free", "desktop", "no-watermark" ], "desc": "开源免费桌面工具，专注合并、拆分、旋转 PDF，无水印，跨平台 Win / Mac / Linux。", "descEn": "PDFsam Basic — merge & split tool (free, no watermark). Rated 4.7/5.", "rating": 4.7, "reviews": "6k", "platforms": [ "Win", "Mac", "Linux" ], "url": "https://pdfsam.org", "hot": true }, { "id": 20, "name": "PDF24 Merge", "cat": "merge", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-watermark", "no-signup" ], "desc": "PDF24 旗下合并工具，完全免费无限制，支持拖拽排序，也有桌面离线版。", "descEn": "PDF24 Merge — merge & split tool (free, online, Chinese UI, no watermark). Rated 4.9/5.", "rating": 4.9, "reviews": "4k", "platforms": [ "Web", "Win" ], "url": "https://tools.pdf24.org/en/merge-pdf", "hot": true, "urlCn": "https://tools.pdf24.org/zh/merge-pdf" }, { "id": 21, "name": "PDF Merger (PDFCandy)", "cat": "merge", "logo": "PM", "logoColor": "#FF6B35", "tags": [ "online", "cn", "no-signup" ], "desc": "PDFCandy 合并工具，支持多文件拖拽上传合并，可调整页面顺序后合并。", "descEn": "PDF Merger (PDFCandy) — merge & split tool (online, Chinese UI). Rated 4.4/5.", "rating": 4.4, "reviews": "2k", "platforms": [ "Web" ], "url": "https://pdfcandy.com/merge-pdf.html", "hot": false, "urlCn": "https://pdfcandy.com/cn/merge-pdf.html" }, { "id": 22, "name": "PDF Split (PDF2Go)", "cat": "merge", "logo": "P2", "logoColor": "#F5821F", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "支持按页码范围、奇偶页拆分，或提取指定页面，完全在线操作，无需安装。", "descEn": "PDF Split (PDF2Go) — merge & split tool (free, online, Chinese UI). Rated 4.3/5.", "rating": 4.3, "reviews": "1k", "platforms": [ "Web" ], "url": "https://www.pdf2go.com/split-pdf", "hot": false, "urlCn": "https://www.pdf2go.com/zh/split-pdf" }, { "id": 23, "name": "Sejda Split & Merge", "cat": "merge", "logo": "Se", "logoColor": "#6C35DE", "tags": [ "online", "desktop", "no-signup" ], "desc": "提供精细的页面提取、交叉合并、奇偶页分离等高级拆分合并操作，免费每天 3 次。", "descEn": "Sejda Split & Merge — merge & split tool (online). Rated 4.5/5.", "rating": 4.5, "reviews": "2k", "platforms": [ "Web", "Win", "Mac", "Linux" ], "url": "https://www.sejda.com/split-pdf", "hot": false }, { "id": 24, "name": "Docupub", "cat": "merge", "logo": "Du", "logoColor": "#607D8B", "tags": [ "free", "online", "no-signup" ], "desc": "老牌在线 PDF 工具，支持合并、拆分、旋转，简洁无广告，适合快速处理。", "descEn": "Docupub — merge & split tool (free, online). Rated 4.1/5.", "rating": 4.1, "reviews": "800", "platforms": [ "Web" ], "url": "https://docupub.com", "hot": false }, { "id": 25, "name": "PDF24 Compress", "cat": "compress", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-watermark", "no-signup" ], "desc": "德国出品，完全免费无限制，压缩效果优秀，可选压缩质量，支持桌面离线版。", "descEn": "PDF24 Compress — compression tool (free, online, Chinese UI, no watermark). Rated 4.9/5.", "rating": 4.9, "reviews": "6k", "platforms": [ "Web", "Win" ], "url": "https://tools.pdf24.org/en/compress-pdf", "hot": true, "urlCn": "https://tools.pdf24.org/zh/compress-pdf" }, { "id": 26, "name": "Compress PDF (iLovePDF)", "cat": "compress", "logo": "CP", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "iLovePDF 压缩工具，三档压缩质量可选，在线处理无需安装，速度快。", "descEn": "Compress PDF (iLovePDF) — compression tool (free, online, Chinese UI). Rated 4.7/5.", "rating": 4.7, "reviews": "8k", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/compress_pdf", "hot": true, "urlCn": "https://www.ilovepdf.com/zh-cn/compress_pdf" }, { "id": 27, "name": "Smallpdf Compress", "cat": "compress", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "Smallpdf 压缩工具，UI 简洁，压缩率高，免费版每天可用，无需账号。", "descEn": "Smallpdf Compress — compression tool (online, Chinese UI). Rated 4.6/5.", "rating": 4.6, "reviews": "5k", "platforms": [ "Web" ], "url": "https://smallpdf.com/compress-pdf", "hot": false, "urlCn": "https://smallpdf.com/cn/compress-pdf" }, { "id": 28, "name": "PDF Compressor", "cat": "compress", "logo": "PZ", "logoColor": "#9C27B0", "tags": [ "free", "online", "no-watermark", "no-signup" ], "desc": "专注 PDF 压缩，支持批量上传，免费无水印，压缩率出色，无需注册。", "descEn": "PDF Compressor — compression tool (free, online, no watermark). Rated 4.5/5.", "rating": 4.5, "reviews": "3k", "platforms": [ "Web" ], "url": "https://www.pdfcompressor.com", "hot": false }, { "id": 29, "name": "FILEminimizer PDF", "cat": "compress", "logo": "FM", "logoColor": "#3F51B5", "tags": [ "desktop" ], "desc": "专注文件体积优化的桌面软件，平均压缩率达 80%+，适合大批量本地 PDF 压缩。", "descEn": "FILEminimizer PDF — compression tool. Rated 4.4/5.", "rating": 4.4, "reviews": "1k", "platforms": [ "Win" ], "url": "https://www.balesio.com/fileminimizerpdf", "hot": false }, { "id": 30, "name": "NovaPDF Optimizer", "cat": "compress", "logo": "NP", "logoColor": "#FF9800", "tags": [ "desktop" ], "desc": "PDF 打印与优化工具，通过虚拟打印机生成高度压缩的 PDF，适合批量生成场景。", "descEn": "NovaPDF Optimizer — compression tool. Rated 4.3/5.", "rating": 4.3, "reviews": "900", "platforms": [ "Win" ], "url": "https://www.novapdf.com", "hot": false }, { "id": 31, "name": "PDF Protect (PDF24)", "cat": "security", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-watermark", "no-signup" ], "desc": "PDF24 加密工具，支持添加用户密码和权限密码，完全免费，可选密码强度。", "descEn": "PDF Protect (PDF24) — security & protection tool (free, online, Chinese UI, no watermark). Rated 4.8/5.", "rating": 4.8, "reviews": "3k", "platforms": [ "Web", "Win" ], "url": "https://tools.pdf24.org/en/protect-pdf", "hot": true, "urlCn": "https://tools.pdf24.org/zh/protect-pdf" }, { "id": 32, "name": "PDF Unlock (iLovePDF)", "cat": "security", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "在线解锁 PDF 密码（需知原密码），去除限制性权限，快速方便。", "descEn": "PDF Unlock (iLovePDF) — security & protection tool (free, online, Chinese UI). Rated 4.6/5.", "rating": 4.6, "reviews": "4k", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/unlock_pdf", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/unlock_pdf" }, { "id": 33, "name": "Watermark PDF", "cat": "security", "logo": "WM", "logoColor": "#795548", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "iLovePDF 水印工具，支持添加文字或图片水印，可自定义透明度、位置、角度。", "descEn": "Watermark PDF — security & protection tool (free, online, Chinese UI). Rated 4.5/5.", "rating": 4.5, "reviews": "2k", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/watermark-pdf", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/watermark-pdf" }, { "id": 34, "name": "PDF Password Remover", "cat": "security", "logo": "PR", "logoColor": "#F44336", "tags": [ "desktop" ], "desc": "专业桌面 PDF 密码移除工具，支持批量解密，适合需要批量处理受保护文档的用户。", "descEn": "PDF Password Remover — security & protection tool. Rated 4.4/5.", "rating": 4.4, "reviews": "2k", "platforms": [ "Win" ], "url": "https://www.pdfpasswordremover.com", "hot": false }, { "id": 35, "name": "Adobe Acrobat Security", "cat": "security", "logo": "Ac", "logoColor": "#FF0000", "tags": [ "desktop", "cn" ], "desc": "Adobe 原生安全功能，支持 256 位 AES 加密、权限控制、数字证书签名，企业级安全。", "descEn": "Adobe Acrobat Security — security & protection tool (Chinese UI). Rated 4.7/5.", "rating": 4.7, "reviews": "10k", "platforms": [ "Win", "Mac" ], "url": "https://www.adobe.com/acrobat/pdf-reader.html", "hot": false, "urlCn": "https://www.adobe.com/cn/acrobat/pdf-reader.html" }, { "id": 36, "name": "Sejda Protect", "cat": "security", "logo": "Se", "logoColor": "#6C35DE", "tags": [ "online", "desktop", "no-signup" ], "desc": "Sejda 加密 / 解锁工具，支持添加用户密码与权限密码，也可移除限制，每天免费 3 次。", "descEn": "Sejda Protect — security & protection tool (online). Rated 4.4/5.", "rating": 4.4, "reviews": "1k", "platforms": [ "Web", "Win", "Mac" ], "url": "https://www.sejda.com/pdf-protect", "hot": false }, { "id": 37, "name": "HiPDF Watermark", "cat": "security", "logo": "Hi", "logoColor": "#009688", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "在线添加或删除 PDF 水印，支持文字 / 图片水印，可自定义样式，操作简便。", "descEn": "HiPDF Watermark — security & protection tool (free, online, Chinese UI). Rated 4.3/5.", "rating": 4.3, "reviews": "1k", "platforms": [ "Web" ], "url": "https://www.hipdf.com/watermark", "hot": false, "urlCn": "https://www.hipdf.com/watermark" }, { "id": 38, "name": "CleverPDF Encrypt", "cat": "security", "logo": "Cl", "logoColor": "#00BCD4", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "国产在线 PDF 工具，支持加密、解密、水印操作，界面中文友好，完全免费。", "descEn": "CleverPDF Encrypt — security & protection tool (free, online, Chinese UI). Rated 4.4/5.", "rating": 4.4, "reviews": "1k", "platforms": [ "Web" ], "url": "https://www.cleverpdf.com/encrypt-pdf", "hot": false, "urlCn": "https://www.cleverpdf.com/cn/encrypt-pdf" }, { "id": 39, "name": "DocuSign", "cat": "sign", "logo": "DS", "logoColor": "#FFCC00", "tags": [ "online", "cn", "no-signup" ], "desc": "全球最大电子签名平台，法律效力强，1000+ 系统集成，适合企业合同管理。", "descEn": "DocuSign — signing & forms tool (online, Chinese UI). Rated 4.7/5.", "rating": 4.7, "reviews": "50k", "platforms": [ "Web", "iOS", "Android" ], "url": "https://www.docusign.com", "hot": true, "urlCn": "https://www.docusign.com/zh-cn" }, { "id": 40, "name": "Adobe Acrobat Sign", "cat": "sign", "logo": "AS", "logoColor": "#FF0000", "tags": [ "online", "cn", "no-signup" ], "desc": "Adobe 官方电子签名，与 PDF 编辑深度集成，支持发送请求他人签名及审计追踪。", "descEn": "Adobe Acrobat Sign — signing & forms tool (online, Chinese UI). Rated 4.6/5.", "rating": 4.6, "reviews": "20k", "platforms": [ "Web", "Win", "Mac" ], "url": "https://www.adobe.com/sign.html", "hot": true, "urlCn": "https://www.adobe.com/cn/sign.html" }, { "id": 41, "name": "Dropbox Sign", "cat": "sign", "logo": "DB", "logoColor": "#0061FF", "tags": [ "online", "no-signup" ], "desc": "前身 HelloSign，与 Dropbox 深度整合，界面简洁，适合个人和小团队免费使用。", "descEn": "Dropbox Sign — signing & forms tool (online). Rated 4.5/5.", "rating": 4.5, "reviews": "8k", "platforms": [ "Web", "iOS", "Android" ], "url": "https://sign.dropbox.com", "hot": false }, { "id": 42, "name": "DocHub", "cat": "sign", "logo": "DH", "logoColor": "#007ACC", "tags": [ "online", "free", "no-signup" ], "desc": "专注电子签名和表单填写，与 Google Drive 无缝集成，免费版功能丰富，团队协作好。", "descEn": "DocHub — signing & forms tool (free, online). Rated 4.5/5.", "rating": 4.5, "reviews": "7k", "platforms": [ "Web" ], "url": "https://dochub.com", "hot": true }, { "id": 43, "name": "SignNow", "cat": "sign", "logo": "SN", "logoColor": "#4A90D9", "tags": [ "online", "no-signup" ], "desc": "电子签名平台中性价比最高，起价低，支持批量发送，适合中小企业日常签约。", "descEn": "SignNow — signing & forms tool (online). Rated 4.5/5.", "rating": 4.5, "reviews": "6k", "platforms": [ "Web", "iOS", "Android" ], "url": "https://www.signnow.com", "hot": false }, { "id": 44, "name": "Signeasy", "cat": "sign", "logo": "SE", "logoColor": "#00C853", "tags": [ "online", "no-signup" ], "desc": "界面简洁易用的电子签名工具，适合快速成长的企业，法律合规性强，移动端体验佳。", "descEn": "Signeasy — signing & forms tool (online). Rated 4.4/5.", "rating": 4.4, "reviews": "3k", "platforms": [ "Web", "iOS", "Android" ], "url": "https://www.signeasy.com", "hot": false }, { "id": 45, "name": "Fill & Sign (iLovePDF)", "cat": "sign", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "iLovePDF 签名工具，在线填写 PDF 表单并添加签名，免费使用，操作简单。", "descEn": "Fill & Sign (iLovePDF) — signing & forms tool (free, online, Chinese UI). Rated 4.5/5.", "rating": 4.5, "reviews": "3k", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/sign-pdf", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/sign-pdf" }, { "id": 46, "name": "JotForm Sign", "cat": "sign", "logo": "JF", "logoColor": "#FF6100", "tags": [ "online", "no-signup" ], "desc": "表单与签名一体化平台，可创建可填写的 PDF 表单，自动化工作流，适合数据收集。", "descEn": "JotForm Sign — signing & forms tool (online). Rated 4.5/5.", "rating": 4.5, "reviews": "4k", "platforms": [ "Web", "iOS", "Android" ], "url": "https://www.jotform.com/sign", "hot": false }, { "id": 47, "name": "Adobe Scan", "cat": "ocr", "logo": "AS", "logoColor": "#FF0000", "tags": [ "free", "ai" ], "desc": "Adobe 出品手机扫描 APP，OCR 识别精度高，自动检测文档边缘，一键生成可搜索 PDF。", "descEn": "Adobe Scan — OCR tool (free, AI-powered). Rated 4.7/5.", "rating": 4.7, "reviews": "50k", "platforms": [ "iOS", "Android" ], "url": "https://www.adobe.com/acrobat/mobile/scanner-app.html", "hot": true }, { "id": 48, "name": "ABBYY FineReader", "cat": "ocr", "logo": "AB", "logoColor": "#E74C3C", "tags": [ "desktop", "cn" ], "desc": "业界最强 OCR 引擎，支持 198 种语言识别（含中文），复杂版式保留精准，适合专业用户。", "descEn": "ABBYY FineReader — OCR tool (Chinese UI). Rated 4.8/5.", "rating": 4.8, "reviews": "15k", "platforms": [ "Win", "Mac" ], "url": "https://pdf.abbyy.com", "hot": true, "urlCn": "https://pdf.abbyy.com/zh-cn" }, { "id": 49, "name": "Microsoft Lens", "cat": "ocr", "logo": "ML", "logoColor": "#00A4EF", "tags": [ "free", "ai", "cn" ], "desc": "微软出品免费扫描 APP，OCR 精度高，支持中文，可直接转 Word / PDF，与 Office 无缝集成。", "descEn": "Microsoft Lens — OCR tool (free, Chinese UI, AI-powered). Rated 4.6/5.", "rating": 4.6, "reviews": "20k", "platforms": [ "iOS", "Android" ], "url": "https://www.microsoft.com/microsoft-365/microsoft-lens", "hot": true, "urlCn": "https://www.microsoft.com/zh-cn/microsoft-365/microsoft-lens" }, { "id": 50, "name": "OCR.space", "cat": "ocr", "logo": "OS", "logoColor": "#1565C0", "tags": [ "free", "online", "no-signup" ], "desc": "免费在线 OCR 工具，支持 25+ 语言，可处理图片和 PDF，提供免费 API 接口。", "descEn": "OCR.space — OCR tool (free, online). Rated 4.3/5.", "rating": 4.3, "reviews": "3k", "platforms": [ "Web" ], "url": "https://ocr.space", "hot": false }, { "id": 51, "name": "CamScanner", "cat": "ocr", "logo": "CS", "logoColor": "#1CBD63", "tags": [ "cn", "ai" ], "desc": "国内最流行的手机扫描 APP，OCR 识别准确，支持中文，含多种文档管理功能。", "descEn": "CamScanner — OCR tool (Chinese UI, AI-powered). Rated 4.5/5.", "rating": 4.5, "reviews": "100k", "platforms": [ "iOS", "Android" ], "url": "https://www.camscanner.com", "hot": true, "urlCn": "https://www.camscanner.com" }, { "id": 52, "name": "iLovePDF OCR", "cat": "ocr", "logo": "iL", "logoColor": "#E8472A", "tags": [ "online", "cn", "no-signup" ], "desc": "在线将扫描 PDF 或图片转为可搜索文字 PDF，支持多语言，界面简单易用。", "descEn": "iLovePDF OCR — OCR tool (online, Chinese UI). Rated 4.5/5.", "rating": 4.5, "reviews": "4k", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/ocr-pdf", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/ocr-pdf" }, { "id": 53, "name": "Readiris", "cat": "ocr", "logo": "Rd", "logoColor": "#FF5722", "tags": [ "desktop" ], "desc": "专业 OCR 软件，支持 138 种语言，文档对比、版式还原出色，适合大量扫描件处理。", "descEn": "Readiris — OCR tool. Rated 4.5/5.", "rating": 4.5, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://www.irislink.com/readiris", "hot": false }, { "id": 54, "name": "Xodo PDF", "cat": "annotate", "logo": "Xo", "logoColor": "#E64C3C", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "免费全平台 PDF 阅读注释工具，支持实时协作批注，高亮、画笔、评论功能齐全。", "descEn": "Xodo PDF — annotation & reading tool (free, online, Chinese UI). Rated 4.7/5.", "rating": 4.7, "reviews": "10k", "platforms": [ "Web", "Win", "iOS", "Android" ], "url": "https://www.xodo.com", "hot": true, "urlCn": "https://www.xodo.com/zh-cn" }, { "id": 55, "name": "Foxit PDF Reader", "cat": "annotate", "logo": "Fx", "logoColor": "#E8472A", "tags": [ "free", "desktop", "cn" ], "desc": "轻量快速的免费 PDF 阅读器，注释功能丰富，支持高亮、批注、图章，性能超越 Adobe。", "descEn": "Foxit PDF Reader — annotation & reading tool (free, Chinese UI). Rated 4.6/5.", "rating": 4.6, "reviews": "20k", "platforms": [ "Win", "Mac" ], "url": "https://www.foxit.com/pdf-reader", "hot": true, "urlCn": "https://www.foxit.com/cn/pdf-reader" }, { "id": 56, "name": "PDF Expert Annotate", "cat": "annotate", "logo": "PX", "logoColor": "#E84B3A", "tags": [ "desktop" ], "desc": "Apple 生态最佳注释 PDF 工具，支持 Apple Pencil，高亮、批注、绘图体验一流。", "descEn": "PDF Expert Annotate — annotation & reading tool. Rated 4.8/5.", "rating": 4.8, "reviews": "8k", "platforms": [ "Mac", "iOS" ], "url": "https://pdfexpert.com/annotate-pdf", "hot": false }, { "id": 57, "name": "Notability", "cat": "annotate", "logo": "Nt", "logoColor": "#34C759", "tags": [ "desktop" ], "desc": "Apple 平台知名笔记 APP，支持 PDF 导入批注，录音与笔记同步，学生和研究者必备。", "descEn": "Notability — annotation & reading tool. Rated 4.7/5.", "rating": 4.7, "reviews": "30k", "platforms": [ "Mac", "iOS" ], "url": "https://notability.com", "hot": false }, { "id": 58, "name": "GoodNotes 6", "cat": "annotate", "logo": "GN", "logoColor": "#FF9500", "tags": [ "desktop" ], "desc": "苹果平台顶级手写笔记与 PDF 标注工具，Apple Pencil 体验极佳，适合学习和会议。", "descEn": "GoodNotes 6 — annotation & reading tool. Rated 4.8/5.", "rating": 4.8, "reviews": "40k", "platforms": [ "Mac", "iOS" ], "url": "https://www.goodnotes.com", "hot": false }, { "id": 59, "name": "Hypothesis", "cat": "annotate", "logo": "Hy", "logoColor": "#BD1C2B", "tags": [ "free", "online", "no-signup" ], "desc": "开源网页 / PDF 注释工具，支持团队协作批注，适合学术研究与文献分析。", "descEn": "Hypothesis — annotation & reading tool (free, online). Rated 4.4/5.", "rating": 4.4, "reviews": "2k", "platforms": [ "Web" ], "url": "https://web.hypothes.is", "hot": false }, { "id": 60, "name": "Smallpdf Annotate", "cat": "annotate", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "Smallpdf 在线注释工具，支持高亮、文字批注、画图，浏览器直接使用，无需安装。", "descEn": "Smallpdf Annotate — annotation & reading tool (online, Chinese UI). Rated 4.5/5.", "rating": 4.5, "reviews": "3k", "platforms": [ "Web" ], "url": "https://smallpdf.com/annotate-pdf", "hot": false, "urlCn": "https://smallpdf.com/cn/annotate-pdf" }, { "id": 61, "name": "LiquidText", "cat": "annotate", "logo": "LT", "logoColor": "#4E6EF2", "tags": [ "desktop" ], "desc": "创新型 PDF 阅读研究工具，支持拖拽摘录，连线思维导图，适合深度阅读与研究。", "descEn": "LiquidText — annotation & reading tool. Rated 4.6/5.", "rating": 4.6, "reviews": "3k", "platforms": [ "Win", "Mac", "iOS" ], "url": "https://www.liquidtext.net", "hot": false }, { "id": 62, "name": "PDFelement Batch", "cat": "batch", "logo": "PE", "logoColor": "#FF6900", "tags": [ "desktop", "ai", "cn" ], "desc": "PDFelement 批量功能，支持批量转换、压缩、OCR、水印，速度快，AI 加持效率翻倍。", "descEn": "PDFelement Batch — batch processing tool (Chinese UI, AI-powered). Rated 4.7/5.", "rating": 4.7, "reviews": "8k", "platforms": [ "Win", "Mac" ], "url": "https://pdf.wondershare.com/batch-pdf.html", "hot": true, "urlCn": "https://pdf.wondershare.cn/batch-pdf.html" }, { "id": 63, "name": "Adobe Acrobat Batch", "cat": "batch", "logo": "Ac", "logoColor": "#FF0000", "tags": [ "desktop", "cn" ], "desc": "Adobe Acrobat Pro 批量动作功能，支持自定义工作流，批量处理数百 PDF，企业首选。", "descEn": "Adobe Acrobat Batch — batch processing tool (Chinese UI). Rated 4.6/5.", "rating": 4.6, "reviews": "10k", "platforms": [ "Win", "Mac" ], "url": "https://www.adobe.com/acrobat.html", "hot": false, "urlCn": "https://www.adobe.com/cn/acrobat.html" }, { "id": 64, "name": "Smallpdf for Teams", "cat": "batch", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "Smallpdf 团队版，支持批量上传处理，团队共享工作空间，适合中小企业协作场景。", "descEn": "Smallpdf for Teams — batch processing tool (online, Chinese UI). Rated 4.5/5.", "rating": 4.5, "reviews": "3k", "platforms": [ "Web" ], "url": "https://smallpdf.com/teams", "hot": false, "urlCn": "https://smallpdf.com/cn/teams" }, { "id": 65, "name": "PDF24 Batch", "cat": "batch", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-watermark", "no-signup" ], "desc": "PDF24 在线批量工具，支持批量压缩、转换，完全免费无限制，也有桌面离线版。", "descEn": "PDF24 Batch — batch processing tool (free, online, Chinese UI, no watermark). Rated 4.8/5.", "rating": 4.8, "reviews": "3k", "platforms": [ "Web", "Win" ], "url": "https://tools.pdf24.org", "hot": true, "urlCn": "https://tools.pdf24.org/zh" }, { "id": 66, "name": "PDF Reader Pro Batch", "cat": "batch", "logo": "RP", "logoColor": "#5C6BC0", "tags": [ "desktop", "cn" ], "desc": "跨平台 PDF 阅读器，内置批量压缩、转换、水印功能，安全性高，适合企业部署。", "descEn": "PDF Reader Pro Batch — batch processing tool (Chinese UI). Rated 4.5/5.", "rating": 4.5, "reviews": "4k", "platforms": [ "Win", "Mac" ], "url": "https://www.pdfreaderpro.com", "hot": false, "urlCn": "https://www.pdfreaderpro.com/zh-cn" }, { "id": 67, "name": "AutoSplit Pro", "cat": "batch", "logo": "At", "logoColor": "#4CAF50", "tags": [ "desktop" ], "desc": "Adobe Acrobat 插件，专业批量拆分 PDF，按书签、内容、分隔符自动拆分，命令行支持。", "descEn": "AutoSplit Pro — batch processing tool. Rated 4.4/5.", "rating": 4.4, "reviews": "600", "platforms": [ "Win" ], "url": "https://evermap.com/AutoSplit.asp", "hot": false }, { "id": 68, "name": "iLovePDF for Business", "cat": "batch", "logo": "iL", "logoColor": "#E8472A", "tags": [ "online", "cn", "no-signup" ], "desc": "iLovePDF 企业版，支持 API 集成、批量操作、团队管理，适合开发者和企业自动化。", "descEn": "iLovePDF for Business — batch processing tool (online, Chinese UI). Rated 4.6/5.", "rating": 4.6, "reviews": "2k", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/business", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/business" }, { "id": 69, "name": "PDF Repair Tool", "cat": "other", "logo": "RT", "logoColor": "#795548", "tags": [ "online", "free", "no-signup" ], "desc": "在线修复损坏 / 无法打开的 PDF 文件，操作简单，支持常见 PDF 损坏场景。", "descEn": "PDF Repair Tool — other PDF tools tool (free, online). Rated 4.2/5.", "rating": 4.2, "reviews": "1k", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/repair-pdf", "hot": false }, { "id": 70, "name": "PDF Page Numbering", "cat": "other", "logo": "PN", "logoColor": "#607D8B", "tags": [ "online", "cn", "no-signup" ], "desc": "iLovePDF 页码工具，在线为 PDF 添加页码，支持多种样式、位置自定义。", "descEn": "PDF Page Numbering — other PDF tools tool (online, Chinese UI). Rated 4.4/5.", "rating": 4.4, "reviews": "1k", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/page-numbers", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/page-numbers" }, { "id": 71, "name": "Header & Footer (PDF24)", "cat": "other", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 页眉页脚工具，在线添加自定义页眉页脚，支持动态页码、日期，完全免费。", "descEn": "Header & Footer (PDF24) — other PDF tools tool (free, online, Chinese UI). Rated 4.5/5.", "rating": 4.5, "reviews": "1k", "platforms": [ "Web", "Win" ], "url": "https://tools.pdf24.org/en/add-header-footer-pdf", "hot": false, "urlCn": "https://tools.pdf24.org/zh/add-header-footer-pdf" }, { "id": 72, "name": "PDF to HTML (Sejda)", "cat": "other", "logo": "Se", "logoColor": "#6C35DE", "tags": [ "online", "desktop", "no-signup" ], "desc": "PDF 转 HTML 工具，保留原始排版和样式，适合网页发布 PDF 内容场景。", "descEn": "PDF to HTML (Sejda) — other PDF tools tool (online). Rated 4.3/5.", "rating": 4.3, "reviews": "800", "platforms": [ "Web", "Win", "Mac" ], "url": "https://www.sejda.com/pdf-to-html", "hot": false }, { "id": 73, "name": "Calibre", "cat": "other", "logo": "Ca", "logoColor": "#1565C0", "tags": [ "free", "desktop" ], "desc": "开源电子书管理工具，支持 PDF 转 EPUB / MOBI，书籍格式转换首选，跨平台免费。", "descEn": "Calibre — other PDF tools tool (free). Rated 4.6/5.", "rating": 4.6, "reviews": "20k", "platforms": [ "Win", "Mac", "Linux" ], "url": "https://calibre-ebook.com", "hot": true }, { "id": 74, "name": "PDF Arranger", "cat": "other", "logo": "PA", "logoColor": "#4CAF50", "tags": [ "free", "desktop", "no-watermark" ], "desc": "开源轻量桌面工具，可视化重新排列、旋转、裁剪 PDF 页面，Linux / Win 均可用。", "descEn": "PDF Arranger — other PDF tools tool (free, no watermark). Rated 4.5/5.", "rating": 4.5, "reviews": "2k", "platforms": [ "Win", "Linux" ], "url": "https://github.com/pdfarranger/pdfarranger", "hot": false }, { "id": 75, "name": "pdfcpu", "cat": "other", "logo": "pc", "logoColor": "#607D8B", "tags": [ "free", "desktop" ], "desc": "开源命令行 PDF 处理工具（Go 语言），支持合并、拆分、加密、优化，适合开发者使用。", "descEn": "pdfcpu — other PDF tools tool (free). Rated 4.4/5.", "rating": 4.4, "reviews": "500", "platforms": [ "Win", "Mac", "Linux" ], "url": "https://pdfcpu.io", "hot": false }, { "id": 76, "name": "CleverPDF", "cat": "other", "logo": "Cl", "logoColor": "#00BCD4", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "国产在线 PDF 工具集，涵盖 44 种工具，界面全中文，完全免费，适合国内用户。", "descEn": "CleverPDF — other PDF tools tool (free, online, Chinese UI). Rated 4.5/5.", "rating": 4.5, "reviews": "3k", "platforms": [ "Web" ], "url": "https://www.cleverpdf.com", "hot": true, "urlCn": "https://www.cleverpdf.com/cn" }, { "id": 77, "name": "PDF to Word (iLovePDF)", "cat": "convert", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF to Word (iLovePDF) — PDF 转换工具，免费、在线、中文。", "descEn": "PDF to Word (iLovePDF) — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/pdf_to_word", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/pdf_to_word" }, { "id": 78, "name": "PDF to Excel (iLovePDF)", "cat": "convert", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF to Excel (iLovePDF) — PDF 转换工具，免费、在线、中文。", "descEn": "PDF to Excel (iLovePDF) — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/pdf_to_excel", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/pdf_to_excel" }, { "id": 79, "name": "PDF to PPT (iLovePDF)", "cat": "convert", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF to PPT (iLovePDF) — PDF 转换工具，免费、在线、中文。", "descEn": "PDF to PPT (iLovePDF) — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/pdf_to_powerpoint", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/pdf_to_powerpoint" }, { "id": 80, "name": "PDF to JPG (iLovePDF)", "cat": "convert", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF to JPG (iLovePDF) — PDF 转换工具，免费、在线、中文。", "descEn": "PDF to JPG (iLovePDF) — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/pdf_to_jpg", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/pdf_to_jpg" }, { "id": 81, "name": "JPG to PDF (iLovePDF)", "cat": "convert", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "JPG to PDF (iLovePDF) — PDF 转换工具，免费、在线、中文。", "descEn": "JPG to PDF (iLovePDF) — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/jpg_to_pdf", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/jpg_to_pdf" }, { "id": 82, "name": "HTML to PDF (iLovePDF)", "cat": "convert", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "HTML to PDF (iLovePDF) — PDF 转换工具，免费、在线、中文。", "descEn": "HTML to PDF (iLovePDF) — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/html-to-pdf", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/html-to-pdf" }, { "id": 83, "name": "PDF to PDF/A (iLovePDF)", "cat": "convert", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "no-signup" ], "desc": "PDF to PDF/A (iLovePDF) — PDF 转换工具，免费、在线。", "descEn": "PDF to PDF/A (iLovePDF) — PDF conversion tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/pdf_to_pdfa", "hot": false }, { "id": 84, "name": "Organize PDF (iLovePDF)", "cat": "merge", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "Organize PDF (iLovePDF) — 合并拆分工具，免费、在线、中文。", "descEn": "Organize PDF (iLovePDF) — merge & split tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/organize-pdf", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/organize-pdf" }, { "id": 85, "name": "Rotate PDF (iLovePDF)", "cat": "edit", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "Rotate PDF (iLovePDF) — PDF 编辑工具，免费、在线、中文。", "descEn": "Rotate PDF (iLovePDF) — PDF editing tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/rotate_pdf", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/rotate_pdf" }, { "id": 86, "name": "Crop PDF (iLovePDF)", "cat": "edit", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "Crop PDF (iLovePDF) — PDF 编辑工具，免费、在线、中文。", "descEn": "Crop PDF (iLovePDF) — PDF editing tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/crop-pdf", "hot": false, "urlCn": "https://www.ilovepdf.com/zh-cn/crop-pdf" }, { "id": 87, "name": "Redact PDF (iLovePDF)", "cat": "security", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "no-signup" ], "desc": "Redact PDF (iLovePDF) — 安全保护工具，免费、在线。", "descEn": "Redact PDF (iLovePDF) — security & protection tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/redact-pdf", "hot": false }, { "id": 88, "name": "Compare PDF (iLovePDF)", "cat": "other", "logo": "iL", "logoColor": "#E8472A", "tags": [ "free", "online", "no-signup" ], "desc": "Compare PDF (iLovePDF) — 其他工具工具，免费、在线。", "descEn": "Compare PDF (iLovePDF) — other PDF tools tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.ilovepdf.com/compare-pdf", "hot": false }, { "id": 89, "name": "PDF to Word (Smallpdf)", "cat": "convert", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "PDF to Word (Smallpdf) — PDF 转换工具，在线、中文。", "descEn": "PDF to Word (Smallpdf) — PDF conversion tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://smallpdf.com/pdf-to-word", "hot": false, "urlCn": "https://smallpdf.com/cn/pdf-to-word" }, { "id": 90, "name": "PDF to Excel (Smallpdf)", "cat": "convert", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "PDF to Excel (Smallpdf) — PDF 转换工具，在线、中文。", "descEn": "PDF to Excel (Smallpdf) — PDF conversion tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://smallpdf.com/pdf-to-excel", "hot": false, "urlCn": "https://smallpdf.com/cn/pdf-to-excel" }, { "id": 91, "name": "PDF to PPT (Smallpdf)", "cat": "convert", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "PDF to PPT (Smallpdf) — PDF 转换工具，在线、中文。", "descEn": "PDF to PPT (Smallpdf) — PDF conversion tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://smallpdf.com/pdf-to-ppt", "hot": false, "urlCn": "https://smallpdf.com/cn/pdf-to-ppt" }, { "id": 92, "name": "PDF to JPG (Smallpdf)", "cat": "convert", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "PDF to JPG (Smallpdf) — PDF 转换工具，在线、中文。", "descEn": "PDF to JPG (Smallpdf) — PDF conversion tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://smallpdf.com/pdf-to-jpg", "hot": false, "urlCn": "https://smallpdf.com/cn/pdf-to-jpg" }, { "id": 93, "name": "JPG to PDF (Smallpdf)", "cat": "convert", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "JPG to PDF (Smallpdf) — PDF 转换工具，在线、中文。", "descEn": "JPG to PDF (Smallpdf) — PDF conversion tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://smallpdf.com/jpg-to-pdf", "hot": false, "urlCn": "https://smallpdf.com/cn/jpg-to-pdf" }, { "id": 94, "name": "Merge PDF (Smallpdf)", "cat": "merge", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "Merge PDF (Smallpdf) — 合并拆分工具，在线、中文。", "descEn": "Merge PDF (Smallpdf) — merge & split tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://smallpdf.com/merge-pdf", "hot": false, "urlCn": "https://smallpdf.com/cn/merge-pdf" }, { "id": 95, "name": "Sign PDF (Smallpdf)", "cat": "sign", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "cn", "no-signup" ], "desc": "Sign PDF (Smallpdf) — 签名表单工具，在线、中文。", "descEn": "Sign PDF (Smallpdf) — signing & forms tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://smallpdf.com/sign-pdf", "hot": false, "urlCn": "https://smallpdf.com/cn/sign-pdf" }, { "id": 96, "name": "PDF24 to Word", "cat": "convert", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 to Word — PDF 转换工具，免费、在线、中文。", "descEn": "PDF24 to Word — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/pdf-to-word", "hot": false, "urlCn": "https://tools.pdf24.org/zh/pdf-to-word" }, { "id": 97, "name": "PDF24 to Excel", "cat": "convert", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 to Excel — PDF 转换工具，免费、在线、中文。", "descEn": "PDF24 to Excel — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/pdf-to-excel", "hot": false, "urlCn": "https://tools.pdf24.org/zh/pdf-to-excel" }, { "id": 98, "name": "PDF24 to Images", "cat": "convert", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 to Images — PDF 转换工具，免费、在线、中文。", "descEn": "PDF24 to Images — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/pdf-to-images", "hot": false, "urlCn": "https://tools.pdf24.org/zh/pdf-to-images" }, { "id": 99, "name": "PDF24 Images to PDF", "cat": "convert", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 Images to PDF — PDF 转换工具，免费、在线、中文。", "descEn": "PDF24 Images to PDF — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/images-to-pdf", "hot": false, "urlCn": "https://tools.pdf24.org/zh/images-to-pdf" }, { "id": 100, "name": "PDF24 Rotate", "cat": "edit", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 Rotate — PDF 编辑工具，免费、在线、中文。", "descEn": "PDF24 Rotate — PDF editing tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/rotate-pdf-pages", "hot": false, "urlCn": "https://tools.pdf24.org/zh/rotate-pdf-pages" }, { "id": 101, "name": "PDF24 Extract Pages", "cat": "merge", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 Extract Pages — 合并拆分工具，免费、在线、中文。", "descEn": "PDF24 Extract Pages — merge & split tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/extract-pdf-pages", "hot": false, "urlCn": "https://tools.pdf24.org/zh/extract-pdf-pages" }, { "id": 102, "name": "PDF24 Remove Pages", "cat": "merge", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 Remove Pages — 合并拆分工具，免费、在线、中文。", "descEn": "PDF24 Remove Pages — merge & split tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/remove-pdf-pages", "hot": false, "urlCn": "https://tools.pdf24.org/zh/remove-pdf-pages" }, { "id": 103, "name": "PDF24 Sort Pages", "cat": "merge", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 Sort Pages — 合并拆分工具，免费、在线、中文。", "descEn": "PDF24 Sort Pages — merge & split tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/sort-pdf-pages", "hot": false, "urlCn": "https://tools.pdf24.org/zh/sort-pdf-pages" }, { "id": 104, "name": "PDF24 OCR", "cat": "ocr", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 OCR — OCR 识别工具，免费、在线、中文。", "descEn": "PDF24 OCR — OCR tool (free, online, Chinese UI).", "rating": 4.6, "reviews": "2k", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/ocr-pdf", "hot": true, "urlCn": "https://tools.pdf24.org/zh/ocr-pdf" }, { "id": 105, "name": "PDF24 Sign", "cat": "sign", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 Sign — 签名表单工具，免费、在线、中文。", "descEn": "PDF24 Sign — signing & forms tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/sign-pdf", "hot": false, "urlCn": "https://tools.pdf24.org/zh/sign-pdf" }, { "id": 106, "name": "Sejda PDF to Word", "cat": "convert", "logo": "Se", "logoColor": "#6C35DE", "tags": [ "online", "no-signup" ], "desc": "Sejda PDF to Word — PDF 转换工具，在线。", "descEn": "Sejda PDF to Word — PDF conversion tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.sejda.com/pdf-to-word", "hot": false }, { "id": 107, "name": "Sejda PDF to JPG", "cat": "convert", "logo": "Se", "logoColor": "#6C35DE", "tags": [ "online", "no-signup" ], "desc": "Sejda PDF to JPG — PDF 转换工具，在线。", "descEn": "Sejda PDF to JPG — PDF conversion tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.sejda.com/pdf-to-jpg", "hot": false }, { "id": 108, "name": "Sejda Compress", "cat": "compress", "logo": "Se", "logoColor": "#6C35DE", "tags": [ "online", "no-signup" ], "desc": "Sejda Compress — 压缩优化工具，在线。", "descEn": "Sejda Compress — compression tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.sejda.com/compress-pdf", "hot": false }, { "id": 109, "name": "Sejda Fill & Sign", "cat": "sign", "logo": "Se", "logoColor": "#6C35DE", "tags": [ "online", "no-signup" ], "desc": "Sejda Fill & Sign — 签名表单工具，在线。", "descEn": "Sejda Fill & Sign — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.sejda.com/fill-pdf", "hot": false }, { "id": 110, "name": "Sejda OCR", "cat": "ocr", "logo": "Se", "logoColor": "#6C35DE", "tags": [ "online", "ai", "no-signup" ], "desc": "Sejda OCR — OCR 识别工具，在线、AI。", "descEn": "Sejda OCR — OCR tool (online, AI-powered).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.sejda.com/ocr-pdf", "hot": false }, { "id": 111, "name": "PDF Candy Word", "cat": "convert", "logo": "PC", "logoColor": "#FF6B35", "tags": [ "online", "cn", "no-signup" ], "desc": "PDF Candy Word — PDF 转换工具，在线、中文。", "descEn": "PDF Candy Word — PDF conversion tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://pdfcandy.com/pdf-to-word.html", "hot": false, "urlCn": "https://pdfcandy.com/cn/pdf-to-word.html" }, { "id": 112, "name": "PDF Candy Excel", "cat": "convert", "logo": "PC", "logoColor": "#FF6B35", "tags": [ "online", "cn", "no-signup" ], "desc": "PDF Candy Excel — PDF 转换工具，在线、中文。", "descEn": "PDF Candy Excel — PDF conversion tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://pdfcandy.com/pdf-to-excel.html", "hot": false, "urlCn": "https://pdfcandy.com/cn/pdf-to-excel.html" }, { "id": 113, "name": "PDF Candy Compress", "cat": "compress", "logo": "PC", "logoColor": "#FF6B35", "tags": [ "online", "cn", "no-signup" ], "desc": "PDF Candy Compress — 压缩优化工具，在线、中文。", "descEn": "PDF Candy Compress — compression tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://pdfcandy.com/compress-pdf.html", "hot": false, "urlCn": "https://pdfcandy.com/cn/compress-pdf.html" }, { "id": 114, "name": "PDF Candy Split", "cat": "merge", "logo": "PC", "logoColor": "#FF6B35", "tags": [ "online", "cn", "no-signup" ], "desc": "PDF Candy Split — 合并拆分工具，在线、中文。", "descEn": "PDF Candy Split — merge & split tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://pdfcandy.com/split-pdf.html", "hot": false, "urlCn": "https://pdfcandy.com/cn/split-pdf.html" }, { "id": 115, "name": "HiPDF Convert", "cat": "convert", "logo": "Hi", "logoColor": "#009688", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "HiPDF Convert — PDF 转换工具，免费、在线、中文。", "descEn": "HiPDF Convert — PDF conversion tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.hipdf.com/pdf-converter", "hot": false, "urlCn": "https://www.hipdf.com/pdf-converter" }, { "id": 116, "name": "HiPDF Merge", "cat": "merge", "logo": "Hi", "logoColor": "#009688", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "HiPDF Merge — 合并拆分工具，免费、在线、中文。", "descEn": "HiPDF Merge — merge & split tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.hipdf.com/merge-pdf", "hot": false, "urlCn": "https://www.hipdf.com/merge-pdf" }, { "id": 117, "name": "HiPDF Compress", "cat": "compress", "logo": "Hi", "logoColor": "#009688", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "HiPDF Compress — 压缩优化工具，免费、在线、中文。", "descEn": "HiPDF Compress — compression tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.hipdf.com/compress-pdf", "hot": false, "urlCn": "https://www.hipdf.com/compress-pdf" }, { "id": 118, "name": "HiPDF OCR", "cat": "ocr", "logo": "Hi", "logoColor": "#009688", "tags": [ "online", "cn", "ai", "no-signup" ], "desc": "HiPDF OCR — OCR 识别工具，在线、中文、AI。", "descEn": "HiPDF OCR — OCR tool (online, Chinese UI, AI-powered).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.hipdf.com/ocr", "hot": false, "urlCn": "https://www.hipdf.com/ocr" }, { "id": 119, "name": "LightPDF", "cat": "convert", "logo": "LP", "logoColor": "#2563EB", "tags": [ "free", "online", "cn", "ai", "no-signup" ], "desc": "LightPDF — PDF 转换工具，免费、在线、中文、AI。", "descEn": "LightPDF — PDF conversion tool (free, online, Chinese UI, AI-powered).", "rating": 4.6, "reviews": "2k", "platforms": [ "Web" ], "url": "https://lightpdf.com", "hot": true, "urlCn": "https://lightpdf.com/cn" }, { "id": 120, "name": "LightPDF Chat", "cat": "edit", "logo": "LP", "logoColor": "#2563EB", "tags": [ "online", "cn", "ai", "no-signup" ], "desc": "LightPDF Chat — PDF 编辑工具，在线、中文、AI。", "descEn": "LightPDF Chat — PDF editing tool (online, Chinese UI, AI-powered).", "rating": 4.6, "reviews": "2k", "platforms": [ "Web" ], "url": "https://lightpdf.com/chatdoc", "hot": true, "urlCn": "https://lightpdf.com/cn/chatdoc" }, { "id": 121, "name": "Foxit Online", "cat": "edit", "logo": "Fx", "logoColor": "#E8472A", "tags": [ "online", "cn", "no-signup" ], "desc": "Foxit Online — PDF 编辑工具，在线、中文。", "descEn": "Foxit Online — PDF editing tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.foxit.com/pdf-editor-online", "hot": false, "urlCn": "https://www.foxit.com/cn/pdf-editor-online" }, { "id": 122, "name": "Nitro PDF Pro", "cat": "edit", "logo": "Ni", "logoColor": "#003366", "tags": [ "desktop" ], "desc": "Nitro PDF Pro — PDF 编辑工具。", "descEn": "Nitro PDF Pro — PDF editing tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.gonitro.com/pdf-pro", "hot": false }, { "id": 123, "name": "Nitro Sign", "cat": "sign", "logo": "Ni", "logoColor": "#003366", "tags": [ "online", "no-signup" ], "desc": "Nitro Sign — 签名表单工具，在线。", "descEn": "Nitro Sign — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.gonitro.com/sign", "hot": false }, { "id": 124, "name": "ABBYY FineReader", "cat": "ocr", "logo": "AB", "logoColor": "#CC0000", "tags": [ "desktop", "ai" ], "desc": "ABBYY FineReader — OCR 识别工具，AI。", "descEn": "ABBYY FineReader — OCR tool (AI-powered).", "rating": 4.6, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://www.abbyy.com/finereader", "hot": true }, { "id": 125, "name": "ABBYY FineReader Online", "cat": "ocr", "logo": "AB", "logoColor": "#CC0000", "tags": [ "online", "ai", "no-signup" ], "desc": "ABBYY FineReader Online — OCR 识别工具，在线、AI。", "descEn": "ABBYY FineReader Online — OCR tool (online, AI-powered).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.abbyy.com/finereader/pdf-online", "hot": false }, { "id": 126, "name": "Tesseract OCR", "cat": "ocr", "logo": "Te", "logoColor": "#546E7A", "tags": [ "free", "desktop" ], "desc": "Tesseract OCR — OCR 识别工具，免费。", "descEn": "Tesseract OCR — OCR tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://github.com/tesseract-ocr/tesseract", "hot": false }, { "id": 127, "name": "OCRmyPDF", "cat": "ocr", "logo": "Om", "logoColor": "#455A64", "tags": [ "free", "desktop" ], "desc": "OCRmyPDF — OCR 识别工具，免费。", "descEn": "OCRmyPDF — OCR tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://ocrmypdf.readthedocs.io", "hot": false }, { "id": 128, "name": "Microsoft Lens", "cat": "ocr", "logo": "MS", "logoColor": "#0078D4", "tags": [ "free", "online", "no-signup" ], "desc": "Microsoft Lens — OCR 识别工具，免费、在线。", "descEn": "Microsoft Lens — OCR tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.microsoft.com/en-us/microsoft-lens", "hot": false }, { "id": 129, "name": "Genius Scan", "cat": "ocr", "logo": "GS", "logoColor": "#4CAF50", "tags": [ "online", "no-signup" ], "desc": "Genius Scan — OCR 识别工具，在线。", "descEn": "Genius Scan — OCR tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.thegrizzlylabs.com/genius-scan", "hot": false }, { "id": 130, "name": "PDF-XChange Editor", "cat": "annotate", "logo": "PX", "logoColor": "#FFC107", "tags": [ "desktop" ], "desc": "PDF-XChange Editor — 注释阅读工具。", "descEn": "PDF-XChange Editor — annotation & reading tool.", "rating": 4.6, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://www.tracker-software.com/product/pdf-xchange-editor", "hot": true }, { "id": 131, "name": "Sumatra PDF", "cat": "annotate", "logo": "Su", "logoColor": "#607D8B", "tags": [ "free", "desktop" ], "desc": "Sumatra PDF — 注释阅读工具，免费。", "descEn": "Sumatra PDF — annotation & reading tool (free).", "rating": 4.6, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://www.sumatrapdfreader.org", "hot": true }, { "id": 132, "name": "Okular", "cat": "annotate", "logo": "Ok", "logoColor": "#2196F3", "tags": [ "free", "desktop" ], "desc": "Okular — 注释阅读工具，免费。", "descEn": "Okular — annotation & reading tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://okular.kde.org", "hot": false }, { "id": 133, "name": "Evince", "cat": "annotate", "logo": "Ev", "logoColor": "#795548", "tags": [ "free", "desktop" ], "desc": "Evince — 注释阅读工具，免费。", "descEn": "Evince — annotation & reading tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://wiki.gnome.org/Apps/Evince", "hot": false }, { "id": 134, "name": "MuPDF", "cat": "annotate", "logo": "Mu", "logoColor": "#37474F", "tags": [ "free", "desktop" ], "desc": "MuPDF — 注释阅读工具，免费。", "descEn": "MuPDF — annotation & reading tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://mupdf.com", "hot": false }, { "id": 135, "name": "Skim", "cat": "annotate", "logo": "Sk", "logoColor": "#00838F", "tags": [ "free", "desktop" ], "desc": "Skim — 注释阅读工具，免费。", "descEn": "Skim — annotation & reading tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://skim-app.sourceforge.io", "hot": false }, { "id": 136, "name": "Xodo", "cat": "annotate", "logo": "Xo", "logoColor": "#F57C00", "tags": [ "free", "online", "no-signup" ], "desc": "Xodo — 注释阅读工具，免费、在线。", "descEn": "Xodo — annotation & reading tool (free, online).", "rating": 4.6, "reviews": "2k", "platforms": [ "Web" ], "url": "https://xodo.com", "hot": true }, { "id": 137, "name": "PDF Annotator", "cat": "annotate", "logo": "PA", "logoColor": "#E65100", "tags": [ "desktop" ], "desc": "PDF Annotator — 注释阅读工具。", "descEn": "PDF Annotator — annotation & reading tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.pdfannotator.com", "hot": false }, { "id": 138, "name": "MarginNote", "cat": "annotate", "logo": "MN", "logoColor": "#3F51B5", "tags": [ "desktop" ], "desc": "MarginNote — 注释阅读工具。", "descEn": "MarginNote — annotation & reading tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.marginnote.com", "hot": false }, { "id": 139, "name": "PandaDoc", "cat": "sign", "logo": "PD", "logoColor": "#19B5A5", "tags": [ "online", "no-signup" ], "desc": "PandaDoc — 签名表单工具，在线。", "descEn": "PandaDoc — signing & forms tool (online).", "rating": 4.6, "reviews": "2k", "platforms": [ "Web" ], "url": "https://www.pandadoc.com", "hot": true }, { "id": 140, "name": "SignRequest", "cat": "sign", "logo": "SR", "logoColor": "#2E7D32", "tags": [ "online", "free", "no-signup" ], "desc": "SignRequest — 签名表单工具，免费、在线。", "descEn": "SignRequest — signing & forms tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://signrequest.com", "hot": false }, { "id": 141, "name": "eversign", "cat": "sign", "logo": "Ev", "logoColor": "#1565C0", "tags": [ "online", "no-signup" ], "desc": "eversign — 签名表单工具，在线。", "descEn": "eversign — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://eversign.com", "hot": false }, { "id": 142, "name": "SignWell", "cat": "sign", "logo": "SW", "logoColor": "#3949AB", "tags": [ "online", "no-signup" ], "desc": "SignWell — 签名表单工具，在线。", "descEn": "SignWell — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.signwell.com", "hot": false }, { "id": 143, "name": "Jotform Sign", "cat": "sign", "logo": "JF", "logoColor": "#FF6100", "tags": [ "online", "free", "no-signup" ], "desc": "Jotform Sign — 签名表单工具，免费、在线。", "descEn": "Jotform Sign — signing & forms tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.jotform.com/products/sign", "hot": false }, { "id": 144, "name": "Formstack Sign", "cat": "sign", "logo": "FS", "logoColor": "#0D9488", "tags": [ "online", "no-signup" ], "desc": "Formstack Sign — 签名表单工具，在线。", "descEn": "Formstack Sign — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.formstack.com/products/sign", "hot": false }, { "id": 145, "name": "Zoho Sign", "cat": "sign", "logo": "ZS", "logoColor": "#E42527", "tags": [ "online", "free", "no-signup" ], "desc": "Zoho Sign — 签名表单工具，免费、在线。", "descEn": "Zoho Sign — signing & forms tool (free, online).", "rating": 4.6, "reviews": "2k", "platforms": [ "Web" ], "url": "https://www.zoho.com/sign", "hot": true }, { "id": 146, "name": "HelloSign", "cat": "sign", "logo": "HS", "logoColor": "#0061FF", "tags": [ "online", "no-signup" ], "desc": "HelloSign — 签名表单工具，在线。", "descEn": "HelloSign — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.hellosign.com", "hot": false }, { "id": 147, "name": "BoldSign", "cat": "sign", "logo": "BS", "logoColor": "#6366F1", "tags": [ "online", "no-signup" ], "desc": "BoldSign — 签名表单工具，在线。", "descEn": "BoldSign — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://boldsign.com", "hot": false }, { "id": 148, "name": "PDFtk", "cat": "batch", "logo": "Pt", "logoColor": "#455A64", "tags": [ "free", "desktop" ], "desc": "PDFtk — 批量处理工具，免费。", "descEn": "PDFtk — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit", "hot": false }, { "id": 149, "name": "QPDF", "cat": "batch", "logo": "QP", "logoColor": "#37474F", "tags": [ "free", "desktop" ], "desc": "QPDF — 批量处理工具，免费。", "descEn": "QPDF — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://qpdf.sourceforge.io", "hot": false }, { "id": 150, "name": "Ghostscript", "cat": "batch", "logo": "Gs", "logoColor": "#616161", "tags": [ "free", "desktop" ], "desc": "Ghostscript — 批量处理工具，免费。", "descEn": "Ghostscript — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://ghostscript.com", "hot": false }, { "id": 151, "name": "Poppler Utils", "cat": "batch", "logo": "Po", "logoColor": "#546E7A", "tags": [ "free", "desktop" ], "desc": "Poppler Utils — 批量处理工具，免费。", "descEn": "Poppler Utils — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://poppler.freedesktop.org", "hot": false }, { "id": 152, "name": "Stirling-PDF", "cat": "batch", "logo": "St", "logoColor": "#0D9488", "tags": [ "free", "online", "ai", "no-signup" ], "desc": "Stirling-PDF — 批量处理工具，免费、在线、AI。", "descEn": "Stirling-PDF — batch processing tool (free, online, AI-powered).", "rating": 4.6, "reviews": "2k", "platforms": [ "Web" ], "url": "https://stirlingpdf.com", "hot": true }, { "id": 153, "name": "Stirling-PDF (GitHub)", "cat": "batch", "logo": "St", "logoColor": "#0D9488", "tags": [ "free", "desktop" ], "desc": "Stirling-PDF (GitHub) — 批量处理工具，免费。", "descEn": "Stirling-PDF (GitHub) — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://github.com/Stirling-Tools/Stirling-PDF", "hot": false }, { "id": 154, "name": "BentoPDF", "cat": "batch", "logo": "Be", "logoColor": "#EF4444", "tags": [ "free", "online", "no-signup" ], "desc": "BentoPDF — 批量处理工具，免费、在线。", "descEn": "BentoPDF — batch processing tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://bentopdf.com", "hot": false }, { "id": 155, "name": "PDF4me", "cat": "batch", "logo": "P4", "logoColor": "#7C3AED", "tags": [ "online", "no-signup" ], "desc": "PDF4me — 批量处理工具，在线。", "descEn": "PDF4me — batch processing tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://pdf4me.com", "hot": false }, { "id": 156, "name": "PDF.co", "cat": "batch", "logo": "PC", "logoColor": "#0284C7", "tags": [ "online", "no-signup" ], "desc": "PDF.co — 批量处理工具，在线。", "descEn": "PDF.co — batch processing tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://pdf.co", "hot": false }, { "id": 157, "name": "Apryse (PDFTron)", "cat": "batch", "logo": "Ap", "logoColor": "#111827", "tags": [ "online", "desktop", "no-signup" ], "desc": "Apryse (PDFTron) — 批量处理工具，在线。", "descEn": "Apryse (PDFTron) — batch processing tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://apryse.com", "hot": false }, { "id": 158, "name": "Nutrient (PSPDFKit)", "cat": "batch", "logo": "Nu", "logoColor": "#6366F1", "tags": [ "online", "desktop", "no-signup" ], "desc": "Nutrient (PSPDFKit) — 批量处理工具，在线。", "descEn": "Nutrient (PSPDFKit) — batch processing tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.nutrient.io", "hot": false }, { "id": 159, "name": "ConvertAPI", "cat": "batch", "logo": "CA", "logoColor": "#059669", "tags": [ "online", "no-signup" ], "desc": "ConvertAPI — 批量处理工具，在线。", "descEn": "ConvertAPI — batch processing tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.convertapi.com", "hot": false }, { "id": 160, "name": "DocRaptor", "cat": "batch", "logo": "DR", "logoColor": "#DC2626", "tags": [ "online", "no-signup" ], "desc": "DocRaptor — 批量处理工具，在线。", "descEn": "DocRaptor — batch processing tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://docraptor.com", "hot": false }, { "id": 161, "name": "Prince XML", "cat": "convert", "logo": "Pr", "logoColor": "#1D4ED8", "tags": [ "desktop" ], "desc": "Prince XML — PDF 转换工具。", "descEn": "Prince XML — PDF conversion tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.princexml.com", "hot": false }, { "id": 162, "name": "WeasyPrint", "cat": "convert", "logo": "We", "logoColor": "#047857", "tags": [ "free", "desktop" ], "desc": "WeasyPrint — PDF 转换工具，免费。", "descEn": "WeasyPrint — PDF conversion tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://weasyprint.org", "hot": false }, { "id": 163, "name": "wkhtmltopdf", "cat": "convert", "logo": "wk", "logoColor": "#334155", "tags": [ "free", "desktop" ], "desc": "wkhtmltopdf — PDF 转换工具，免费。", "descEn": "wkhtmltopdf — PDF conversion tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://wkhtmltopdf.org", "hot": false }, { "id": 164, "name": "Puppeteer PDF", "cat": "convert", "logo": "Pu", "logoColor": "#334155", "tags": [ "free", "desktop" ], "desc": "Puppeteer PDF — PDF 转换工具，免费。", "descEn": "Puppeteer PDF — PDF conversion tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://pptr.dev", "hot": false }, { "id": 165, "name": "Chrome Print to PDF", "cat": "convert", "logo": "Cr", "logoColor": "#4285F4", "tags": [ "free", "desktop" ], "desc": "Chrome Print to PDF — PDF 转换工具，免费。", "descEn": "Chrome Print to PDF — PDF conversion tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://support.google.com/chrome/answer/1069693", "hot": false }, { "id": 166, "name": "LibreOffice Draw PDF", "cat": "edit", "logo": "Li", "logoColor": "#18A303", "tags": [ "free", "desktop" ], "desc": "LibreOffice Draw PDF — PDF 编辑工具，免费。", "descEn": "LibreOffice Draw PDF — PDF editing tool (free).", "rating": 4.6, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://www.libreoffice.org", "hot": true }, { "id": 167, "name": "OpenOffice PDF", "cat": "edit", "logo": "OO", "logoColor": "#0E85CD", "tags": [ "free", "desktop" ], "desc": "OpenOffice PDF — PDF 编辑工具，免费。", "descEn": "OpenOffice PDF — PDF editing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.openoffice.org", "hot": false }, { "id": 168, "name": "OnlyOffice PDF", "cat": "edit", "logo": "On", "logoColor": "#FF6F3D", "tags": [ "free", "online", "desktop", "no-signup" ], "desc": "OnlyOffice PDF — PDF 编辑工具，免费、在线。", "descEn": "OnlyOffice PDF — PDF editing tool (free, online).", "rating": 4.6, "reviews": "2k", "platforms": [ "Web" ], "url": "https://www.onlyoffice.com", "hot": true }, { "id": 169, "name": "WPS PDF", "cat": "edit", "logo": "WP", "logoColor": "#E53E3E", "tags": [ "free", "desktop", "cn" ], "desc": "WPS PDF — PDF 编辑工具，免费、中文。", "descEn": "WPS PDF — PDF editing tool (free, Chinese UI).", "rating": 4.6, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://www.wps.com", "hot": true, "urlCn": "https://www.wps.cn" }, { "id": 170, "name": "福昕阅读器", "cat": "annotate", "logo": "福", "logoColor": "#E8472A", "tags": [ "free", "desktop", "cn" ], "desc": "福昕阅读器 — 注释阅读工具，免费、中文。", "descEn": "福昕阅读器 — annotation & reading tool (free, Chinese UI).", "rating": 4.6, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://www.foxitsoftware.cn/pdf-reader", "hot": true, "urlCn": "https://www.foxitsoftware.cn/pdf-reader" }, { "id": 171, "name": "万兴PDF", "cat": "edit", "logo": "万", "logoColor": "#FF6900", "tags": [ "desktop", "cn", "ai" ], "desc": "万兴PDF — PDF 编辑工具，中文、AI。", "descEn": "万兴PDF — PDF editing tool (Chinese UI, AI-powered).", "rating": 4.6, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://pdf.wondershare.cn", "hot": true, "urlCn": "https://pdf.wondershare.cn" }, { "id": 172, "name": "金山PDF", "cat": "edit", "logo": "金", "logoColor": "#E53E3E", "tags": [ "desktop", "cn" ], "desc": "金山PDF — PDF 编辑工具，中文。", "descEn": "金山PDF — PDF editing tool (Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.wps.cn", "hot": false, "urlCn": "https://www.wps.cn" }, { "id": 173, "name": "迅捷PDF", "cat": "convert", "logo": "迅", "logoColor": "#2563EB", "tags": [ "online", "cn", "no-signup" ], "desc": "迅捷PDF — PDF 转换工具，在线、中文。", "descEn": "迅捷PDF — PDF conversion tool (online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.xunjiepdf.com", "hot": false, "urlCn": "https://www.xunjiepdf.com" }, { "id": 174, "name": "极光PDF", "cat": "edit", "logo": "极", "logoColor": "#0EA5E9", "tags": [ "desktop", "cn" ], "desc": "极光PDF — PDF 编辑工具，中文。", "descEn": "极光PDF — PDF editing tool (Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.jiguangpdf.com", "hot": false, "urlCn": "https://www.jiguangpdf.com" }, { "id": 175, "name": "白描", "cat": "ocr", "logo": "白", "logoColor": "#111827", "tags": [ "online", "cn", "ai", "no-signup" ], "desc": "白描 — OCR 识别工具，在线、中文、AI。", "descEn": "白描 — OCR tool (online, Chinese UI, AI-powered).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://baimiao.uzero.cn", "hot": false, "urlCn": "https://baimiao.uzero.cn" }, { "id": 176, "name": "PDF Shaper", "cat": "batch", "logo": "PS", "logoColor": "#2563EB", "tags": [ "free", "desktop" ], "desc": "PDF Shaper — 批量处理工具，免费。", "descEn": "PDF Shaper — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.pdfshaper.com", "hot": false }, { "id": 177, "name": "Master PDF Editor", "cat": "edit", "logo": "MP", "logoColor": "#DC2626", "tags": [ "desktop" ], "desc": "Master PDF Editor — PDF 编辑工具。", "descEn": "Master PDF Editor — PDF editing tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://code-industry.net/masterpdfeditor", "hot": false }, { "id": 178, "name": "Infix PDF Editor", "cat": "edit", "logo": "In", "logoColor": "#7C3AED", "tags": [ "desktop" ], "desc": "Infix PDF Editor — PDF 编辑工具。", "descEn": "Infix PDF Editor — PDF editing tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.iceni.com/infix.htm", "hot": false }, { "id": 179, "name": "Bluebeam Revu", "cat": "annotate", "logo": "BB", "logoColor": "#005CB9", "tags": [ "desktop" ], "desc": "Bluebeam Revu — 注释阅读工具。", "descEn": "Bluebeam Revu — annotation & reading tool.", "rating": 4.6, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://www.bluebeam.com", "hot": true }, { "id": 180, "name": "Drawboard PDF", "cat": "annotate", "logo": "DB", "logoColor": "#111827", "tags": [ "desktop" ], "desc": "Drawboard PDF — 注释阅读工具。", "descEn": "Drawboard PDF — annotation & reading tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.drawboard.com", "hot": false }, { "id": 181, "name": "PDF Studio", "cat": "edit", "logo": "QS", "logoColor": "#0F766E", "tags": [ "desktop" ], "desc": "PDF Studio — PDF 编辑工具。", "descEn": "PDF Studio — PDF editing tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.qoppa.com/pdfstudio", "hot": false }, { "id": 182, "name": "PDF Architect", "cat": "edit", "logo": "AR", "logoColor": "#DC2626", "tags": [ "desktop" ], "desc": "PDF Architect — PDF 编辑工具。", "descEn": "PDF Architect — PDF editing tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.pdfarchitect.com", "hot": false }, { "id": 183, "name": "Bullzip PDF", "cat": "convert", "logo": "Bu", "logoColor": "#B45309", "tags": [ "free", "desktop" ], "desc": "Bullzip PDF — PDF 转换工具，免费。", "descEn": "Bullzip PDF — PDF conversion tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.bullzip.com", "hot": false }, { "id": 184, "name": "CutePDF Writer", "cat": "convert", "logo": "Cu", "logoColor": "#64748B", "tags": [ "free", "desktop" ], "desc": "CutePDF Writer — PDF 转换工具，免费。", "descEn": "CutePDF Writer — PDF conversion tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.cutepdf.com", "hot": false }, { "id": 185, "name": "doPDF", "cat": "convert", "logo": "do", "logoColor": "#0369A1", "tags": [ "free", "desktop" ], "desc": "doPDF — PDF 转换工具，免费。", "descEn": "doPDF — PDF conversion tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.dopdf.com", "hot": false }, { "id": 186, "name": "PDFCreator", "cat": "convert", "logo": "PC", "logoColor": "#DC2626", "tags": [ "free", "desktop" ], "desc": "PDFCreator — PDF 转换工具，免费。", "descEn": "PDFCreator — PDF conversion tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.pdfforge.org/pdfcreator", "hot": false }, { "id": 187, "name": "PDFsam Enhanced", "cat": "merge", "logo": "Ps", "logoColor": "#2C7BB6", "tags": [ "desktop" ], "desc": "PDFsam Enhanced — 合并拆分工具。", "descEn": "PDFsam Enhanced — merge & split tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://pdfsam.org/enhanced", "hot": false }, { "id": 188, "name": "Combine PDFs (Mac)", "cat": "merge", "logo": "Ma", "logoColor": "#555555", "tags": [ "free", "desktop" ], "desc": "Combine PDFs (Mac) — 合并拆分工具，免费。", "descEn": "Combine PDFs (Mac) — merge & split tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://support.apple.com/guide/preview/combine-pdfs-prvw674a892/11.0/mac/13.0", "hot": false }, { "id": 189, "name": "Preview (macOS)", "cat": "annotate", "logo": "Ma", "logoColor": "#555555", "tags": [ "free", "desktop" ], "desc": "Preview (macOS) — 注释阅读工具，免费。", "descEn": "Preview (macOS) — annotation & reading tool (free).", "rating": 4.6, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://support.apple.com/guide/preview/welcome/mac", "hot": true }, { "id": 190, "name": "PDF Compress (DocuPub)", "cat": "compress", "logo": "DP", "logoColor": "#607D8B", "tags": [ "free", "online", "no-signup" ], "desc": "PDF Compress (DocuPub) — 压缩优化工具，免费、在线。", "descEn": "PDF Compress (DocuPub) — compression tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://docupub.com/compress-pdf", "hot": false }, { "id": 191, "name": "Optimizilla PDF", "cat": "compress", "logo": "Op", "logoColor": "#F59E0B", "tags": [ "free", "online", "no-signup" ], "desc": "Optimizilla PDF — 压缩优化工具，免费、在线。", "descEn": "Optimizilla PDF — compression tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://imagecompressor.com/compress-pdf", "hot": false }, { "id": 192, "name": "PDF Reducer", "cat": "compress", "logo": "PR", "logoColor": "#6366F1", "tags": [ "online", "no-signup" ], "desc": "PDF Reducer — 压缩优化工具，在线。", "descEn": "PDF Reducer — compression tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.pdf2go.com/compress-pdf", "hot": false }, { "id": 193, "name": "SqueezePDF", "cat": "compress", "logo": "Sq", "logoColor": "#10B981", "tags": [ "free", "online", "no-signup" ], "desc": "SqueezePDF — 压缩优化工具，免费、在线。", "descEn": "SqueezePDF — compression tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.squeezepdf.com", "hot": false }, { "id": 194, "name": "PDF Encrypt (Smallpdf)", "cat": "security", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "no-signup" ], "desc": "PDF Encrypt (Smallpdf) — 安全保护工具，在线。", "descEn": "PDF Encrypt (Smallpdf) — security & protection tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://smallpdf.com/protect-pdf", "hot": false }, { "id": 195, "name": "PDF Unlock (Smallpdf)", "cat": "security", "logo": "Sm", "logoColor": "#009F6B", "tags": [ "online", "no-signup" ], "desc": "PDF Unlock (Smallpdf) — 安全保护工具，在线。", "descEn": "PDF Unlock (Smallpdf) — security & protection tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://smallpdf.com/unlock-pdf", "hot": false }, { "id": 196, "name": "PDF24 Unlock", "cat": "security", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 Unlock — 安全保护工具，免费、在线、中文。", "descEn": "PDF24 Unlock — security & protection tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/unlock-pdf", "hot": false, "urlCn": "https://tools.pdf24.org/zh/unlock-pdf" }, { "id": 197, "name": "PDF24 Watermark", "cat": "security", "logo": "24", "logoColor": "#0071B2", "tags": [ "free", "online", "cn", "no-signup" ], "desc": "PDF24 Watermark — 安全保护工具，免费、在线、中文。", "descEn": "PDF24 Watermark — security & protection tool (free, online, Chinese UI).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://tools.pdf24.org/en/add-watermark-to-pdf", "hot": false, "urlCn": "https://tools.pdf24.org/zh/add-watermark-to-pdf" }, { "id": 198, "name": "PDF Redaction (Adobe)", "cat": "security", "logo": "Ac", "logoColor": "#FF0000", "tags": [ "desktop" ], "desc": "PDF Redaction (Adobe) — 安全保护工具。", "descEn": "PDF Redaction (Adobe) — security & protection tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://helpx.adobe.com/acrobat/using/redact-pdf.html", "hot": false }, { "id": 199, "name": "VeraPDF", "cat": "security", "logo": "Ve", "logoColor": "#1E40AF", "tags": [ "free", "desktop" ], "desc": "VeraPDF — 安全保护工具，免费。", "descEn": "VeraPDF — security & protection tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://verapdf.org", "hot": false }, { "id": 200, "name": "PDF Accessibility Checker", "cat": "other", "logo": "AC", "logoColor": "#4338CA", "tags": [ "free", "online", "no-signup" ], "desc": "PDF Accessibility Checker — 其他工具工具，免费、在线。", "descEn": "PDF Accessibility Checker — other PDF tools tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.pacpdf.com", "hot": false }, { "id": 201, "name": "PDF/A validator", "cat": "other", "logo": "VA", "logoColor": "#475569", "tags": [ "free", "online", "no-signup" ], "desc": "PDF/A validator — 其他工具工具，免费、在线。", "descEn": "PDF/A validator — other PDF tools tool (free, online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.pdf-online.com/osa/validate", "hot": false }, { "id": 202, "name": "PDFtk Server", "cat": "batch", "logo": "Pt", "logoColor": "#455A64", "tags": [ "free", "desktop" ], "desc": "PDFtk Server — 批量处理工具，免费。", "descEn": "PDFtk Server — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.pdflabs.com/tools/pdftk-server", "hot": false }, { "id": 203, "name": "Tabula", "cat": "convert", "logo": "Ta", "logoColor": "#059669", "tags": [ "free", "desktop" ], "desc": "Tabula — PDF 转换工具，免费。", "descEn": "Tabula — PDF conversion tool (free).", "rating": 4.6, "reviews": "2k", "platforms": [ "Win", "Mac" ], "url": "https://tabula.technology", "hot": true }, { "id": 204, "name": "Camelot PDF Tables", "cat": "convert", "logo": "Ca", "logoColor": "#0D9488", "tags": [ "free", "desktop" ], "desc": "Camelot PDF Tables — PDF 转换工具，免费。", "descEn": "Camelot PDF Tables — PDF conversion tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://camelot-py.readthedocs.io", "hot": false }, { "id": 205, "name": "PDFPlumber", "cat": "batch", "logo": "Pl", "logoColor": "#334155", "tags": [ "free", "desktop" ], "desc": "PDFPlumber — 批量处理工具，免费。", "descEn": "PDFPlumber — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://github.com/jsvine/pdfplumber", "hot": false }, { "id": 206, "name": "PyMuPDF", "cat": "batch", "logo": "Py", "logoColor": "#2563EB", "tags": [ "free", "desktop" ], "desc": "PyMuPDF — 批量处理工具，免费。", "descEn": "PyMuPDF — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://pymupdf.readthedocs.io", "hot": false }, { "id": 207, "name": "Apache PDFBox", "cat": "batch", "logo": "PB", "logoColor": "#B45309", "tags": [ "free", "desktop" ], "desc": "Apache PDFBox — 批量处理工具，免费。", "descEn": "Apache PDFBox — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://pdfbox.apache.org", "hot": false }, { "id": 208, "name": "iText PDF", "cat": "batch", "logo": "iT", "logoColor": "#DC2626", "tags": [ "desktop" ], "desc": "iText PDF — 批量处理工具。", "descEn": "iText PDF — batch processing tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://itextpdf.com", "hot": false }, { "id": 209, "name": "PDF.js", "cat": "annotate", "logo": "JS", "logoColor": "#F59E0B", "tags": [ "free", "online", "desktop", "no-signup" ], "desc": "PDF.js — 注释阅读工具，免费、在线。", "descEn": "PDF.js — annotation & reading tool (free, online).", "rating": 4.6, "reviews": "2k", "platforms": [ "Web" ], "url": "https://mozilla.github.io/pdf.js", "hot": true }, { "id": 210, "name": "React-PDF", "cat": "batch", "logo": "RP", "logoColor": "#06B6D4", "tags": [ "free", "desktop" ], "desc": "React-PDF — 批量处理工具，免费。", "descEn": "React-PDF — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://react-pdf.org", "hot": false }, { "id": 211, "name": "Gotenberg", "cat": "batch", "logo": "Go", "logoColor": "#111827", "tags": [ "free", "desktop" ], "desc": "Gotenberg — 批量处理工具，免费。", "descEn": "Gotenberg — batch processing tool (free).", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://gotenberg.dev", "hot": false }, { "id": 212, "name": "DocuSign CLM", "cat": "sign", "logo": "DS", "logoColor": "#FFCC00", "tags": [ "online", "no-signup" ], "desc": "DocuSign CLM — 签名表单工具，在线。", "descEn": "DocuSign CLM — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.docusign.com/products/clm", "hot": false }, { "id": 213, "name": "OneSpan Sign", "cat": "sign", "logo": "OS", "logoColor": "#005CB9", "tags": [ "online", "no-signup" ], "desc": "OneSpan Sign — 签名表单工具，在线。", "descEn": "OneSpan Sign — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.onespan.com/products/esign", "hot": false }, { "id": 214, "name": "Concord", "cat": "sign", "logo": "Co", "logoColor": "#6366F1", "tags": [ "online", "no-signup" ], "desc": "Concord — 签名表单工具，在线。", "descEn": "Concord — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://www.concordnow.com", "hot": false }, { "id": 215, "name": "Contractbook", "cat": "sign", "logo": "CB", "logoColor": "#0EA5E9", "tags": [ "online", "no-signup" ], "desc": "Contractbook — 签名表单工具，在线。", "descEn": "Contractbook — signing & forms tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://contractbook.com", "hot": false }, { "id": 216, "name": "PDF Expert Web", "cat": "edit", "logo": "PX", "logoColor": "#E84B3A", "tags": [ "online", "no-signup" ], "desc": "PDF Expert Web — PDF 编辑工具，在线。", "descEn": "PDF Expert Web — PDF editing tool (online).", "rating": 4.3, "reviews": "500", "platforms": [ "Web" ], "url": "https://pdfexpert.com/web", "hot": false }, { "id": 217, "name": "PDFpenPro", "cat": "edit", "logo": "PP", "logoColor": "#2563EB", "tags": [ "desktop" ], "desc": "PDFpenPro — PDF 编辑工具。", "descEn": "PDFpenPro — PDF editing tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://pdfpen.com", "hot": false }, { "id": 218, "name": "PDF Converter Elite", "cat": "convert", "logo": "CE", "logoColor": "#7C3AED", "tags": [ "desktop" ], "desc": "PDF Converter Elite — PDF 转换工具。", "descEn": "PDF Converter Elite — PDF conversion tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": "https://www.pdfconverter.com", "hot": false }, { "id": 219, "name": "TalkHelper PDF", "cat": "convert", "logo": "TH", "logoColor": "#0891B2", "tags": [ "desktop" ], "desc": "TalkHelper PDF — PDF 转换工具。", "descEn": "TalkHelper PDF — PDF conversion tool.", "rating": 4.3, "reviews": "500", "platforms": [ "Win", "Mac" ], "url": 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