Haven PDF — Free PDF Editor & Tools EN
ipekbayrak · Firefox
Merge, split, edit, sign, OCR & convert PDFs — 100% in your browser. Right-click any PDF to open it. Files never leave your device.
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简介
Haven PDF puts 24 PDF tools one click away — and unlike every other "free PDF tool," it never
uploads your files. Everything runs 100% in your browser, on your device. There is no server to
send your document to.
• Click the toolbar icon for a searchable menu of tools.
• Right-click any PDF (a link or a PDF page) → "Edit this PDF in Haven PDF" and it opens the file
already loaded in the editor. (Enable "Auto-open PDFs" once — you grant access on demand.)
• Right-click an image → turn it into a PDF.
What you can do (all client-side, all free):
• Merge, split, rotate, reorder and delete pages
• Edit text, sign, watermark, add page numbers, fill forms, crop, redact
• Convert: JPG↔PDF, PDF↔Word, PDF→JPG, PDF→Text, extract images
• OCR scanned PDFs (31 languages)
• Compress, grayscale, password-protect (AES-256) and unlock PDFs
Why Haven PDF:
• No upload — your files stay on your device (verify in DevTools: there's no backend). When the
extension opens a PDF, the bytes go browser→browser only; nothing is sent to a server.
• No account, no payment, no watermarks
• Works offline as an installable app (PWA), in 15 languages
• Cookieless analytics, no tracking of your documents
Perfect for contracts, IDs, invoices, medical and legal files — anything you'd rather not upload
to a stranger's server.
Haven PDF — Free PDF Editor & Tools 是做什么的
Haven PDF — Free PDF Editor & Tools 是一款面向 Firefox 的隐私与安全类扩展,主要用来拦截追踪器、屏蔽广告、管理 Cookie、加固浏览器指纹。官方对它的介绍是:Merge, split, edit, sign, OCR & convert PDFs — 100% in your browser. Right-click any PDF to open it. Files never leave your device.在Firefox 附加组件商店(AMO)上,它当前版本 2.1.0,约 36 名用户。
适合什么人用
从功能定位看,Haven PDF — Free PDF Editor & Tools 更适合在意上网被跟踪、希望减少广告干扰的用户。如果你平时只是偶尔遇到相关需求,用浏览器自带功能也能凑合;但如果这件事每天都发生,装一个专门处理它的扩展通常比手动操作省事得多。
怎么安装 Haven PDF — Free PDF Editor & Tools
- 打开Firefox 附加组件商店(AMO)上的官方页面;
- 点「添加到浏览器」并确认权限提示;
- 装好后在扩展列表里固定图标,方便随时开关。
本站只做索引与介绍,安装包来自官方商店。如果商店页面提示当前地区不可用,说明该扩展未在你所在区域上架。
常见问题
Haven PDF — Free PDF Editor & Tools 是免费的吗?
Haven PDF — Free PDF Editor & Tools 在Firefox 附加组件商店(AMO)免费提供下载。它是浏览器扩展,装上就能直接用,不需要注册账号。
Haven PDF — Free PDF Editor & Tools 安全吗?
它只申请了 0 项权限,范围比较克制,没有申请「读取所有网站数据」这种大权限。
Haven PDF — Free PDF Editor & Tools 支持哪些浏览器?
当前收录的版本来自Firefox 附加组件商店(AMO),适用于 Firefox。同一个扩展在其他商店可能有对应版本,但功能与版本号不一定相同。
怎么卸载 Haven PDF — Free PDF Editor & Tools?
在扩展管理页找到 Haven PDF — Free PDF Editor & Tools,点移除即可。它在本地保存的设置会一起清掉,不会残留数据。
权限清单 来自 manifest.json 原文
接口权限 2
contextMenusstorage




