Web Archives
View archived and cached versions of web pages on various search engines, such as the Wayback Machine and Archive․is.
67,212 个用户
整页截图工具 — FireShot
FireShot 可捕获整页截图、可见区域以及超出屏幕范围的精确选区。快速、简单、私密并可离线使用。支持将网页保存为 PDF 以建立数字档案，也可保存为 PNG、打印或复制到剪贴板，非常适合浏览、研究、工作与文档整理。
169,913 个用户
Wayback Machine
Welcome to the Official Internet Archive Wayback Machine Browser Extension! Go back in time to see how a website has changed through the history of the Web. Save websites, view missing 404 Not Found pages, or read archived books & papers.
37,448 个用户
Destiny 2 Season Pass Wayback Machine
A simple extension which allows you to view and claim earned but unclaimed season pass rewards from past seasons in Destiny 2.
11,725 个用户
YouTube Dislike Counter
Restores YouTube video dislike counts for both regular videos and shorts
4,551 个用户
view - Bypass Paywalls
Read any article. Makes paywalled content open for reading. No site breakage, clean minimal design. Remove any paywall. Used to be CastleBlock.
2,276 个用户
Backspace Enabler
Re-enable disabled by default ability to hit the Backspace key to go back to the previous page. Backspace Enabler gets this functionality, while keeping ability to delete text while in text box. PLEASE POST FEEDBACK / REVIEW
1,860 个用户
Internet Archive 2026: World's Largest Web Library
Set the Internet Archive as your default search engine to explore 1 trillion+ archived webpages. Use the Wayback Machine for total digital preservation and web history discovery through 2026. Access the world’s oldest, most famous web library.
518 个用户
Comics / Manga Downloader
Download image-based comic/manga chapters you’re viewing in Firefox as CBZ, PDF, or ZIP — with auto-detect and page selection.
333 个用户
Mr. Wplace
All-in-one toolkit for WPlace - Charge notifications, image drawing, unlimited bookmarks, archive reference, and more
291 个用户
SnapOSINT
A snappy OSINT (open-source intelligence) searching tool that turns your search bar into a dedicated OSINT engine. This add-on is designed to save you time during your osint investigation.
257 个用户
JanitorAI Chat Downloader, Reader & Exporter
Add download & export buttons on JanitorAI. Download chats, read offline and export as epub, txt, md & SillyTavern chat with ease.
248 个用户
Save To The Wayback Machine
[Discontinued] Quickly save web pages to the Internet Archive's Wayback Machine and see the last time your current page was archived.
219 个用户
Published Date
This Add-on tries to find out when exactly a website or an article on a website was published and last edited.
201 个用户
Friends Remover
Basically get the ability to do what you always do on Roblox but faster and in mass and smoother all through your PC or Mobile Device
192 个用户
Burp Proxy Toggler
The Burp Proxy Toggler is an extension for BurpSuite designed for ethical hackers and penetration testers. It enhances security assessments with robust interception and analysis capabilities, streamlining workflows and improving application.
156 个用户
The Archiver
Save Pages to Wayback Machine & Archive.is through a context menu. Supports these contexts: pages, images and links.
156 个用户
Save URL to Wayback Machine
This Firefox addon will add a new item to the context menu and the toolbar menu, allowing you to save the current webpage to the Wayback Machine or archive.today.
154 个用户
Plagiarism Checker
Plagiarisma is the world famous plagiarism checker for scholars, students, teachers, writers. Get a free report with percentage now!
118 个用户
SpeedMaster: Custom Playback Speed for Videos
This addon allows you to break free from traditional speed limits on any video website. With the ability to set customised playback speeds without constraints. SpeedMaster also lets you add quick buttons for instant access to your preferred speeds.
107 个用户
