YouTube to MP3 Downloader
This extension add a download button on any Youtube page and allows you to download MP3 & Video with just one click.
2,669 个用户
404 Bookmarks
With this extension you can find expired bookmarks and remove them easily. You can find all kinds of broken bookmarks, like pages that return 404 (Page not found) or other HTTP errors.
2,663 个用户
Xdebug-ext
Ajoute un simple bouton pour injecter un cookie Xdebug. Compatible avec Firefox 57+ (Quantum). Il s'agit d'un portage du module "The easiest Xdebug" par Nikita Nikitin, qui n'est pas compatible avec WebExtensions.
2,660 个用户
Print/Print Preview Context
Adds Print, Print Preview and Save as PDF commands to the context menu.
2,657 个用户
Altair GraphQL Client
A beautiful feature-rich GraphQL Client for all platforms.
2,618 个用户
Rename Tab Title
Renames the Tab Title (Persistent across the sessions). Renaming to add custom words in tab titles makes it easy to search for tabs in the address bar.
2,613 个用户
Laboratory (Content Security Policy / CSP Toolkit)
Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.
2,608 个用户
AdsBlocker
AdsBlocker - blocks all annoying ads, malware and tracking. AdsBlocker effectively blocks all types of advertising on all web pages, including video ads, unwanted pop-ups, banners and context ads.
2,592 个用户
About Sync
Show information about Firefox Sync. This addon shows information about your Sync account, including showing all server data for your account. It is designed primarily for Sync developers or advanced users.
2,583 个用户
All Tabs Helper
Provides list-style menu to do closing, loading, unloading, moving of single/multiple tabs. Search tab titles/urls, search content in all loaded tabs, visited tabs history, find duplicate tabs. (Window-centric except moves tabs across windows)
2,544 个用户
Jira Assistant: Worklog, Sprint report, Timer, etc
Help to track & upload work done on a Jira Ticket on timely basis and generate report. Notify about latest updates in Jira Issues, shortage in worklogs and meetings based on integration with Calendar.
2,528 个用户
Fire Drag
Provide drag-and-drop utilities for texts and links
2,527 个用户
I'm not robot captcha clicker
I'm not robot captcha automatic clicker. If such a form is presented, it automatically clicks it saving your precious 5-7 seconds.
2,497 个用户
JabRef Browser Extension
Browser extension for users of the bibliographic reference manager JabRef. It automatically identifies and extracts bibliographic information on websites and sends them to JabRef with one click.
2,468 个用户
Currency Converter
Real-time multiple currency converter.
2,467 个用户
恢复标签页
Add an icon to the toolbar.When you clicked the icon ,this tool restores the single most recently-closed session, whether it's a tab or a window ; 向工具栏添加一个图标,单击,恢复最近关闭的标签或窗口。
2,461 个用户
Calculator
A simple calculator that remembers your last calculation. You can close it at any time and reopen it without losing your work.
2,453 个用户
Gitpod - Always ready to code.
Gitpod streamlines developer workflows by providing ready-to-code development environments in your browser - powered by VS Code.
2,452 个用户
PwnFox
PwnFox is a Firefox/Burp extension that provide usefull tools for your security audit.
2,445 个用户
AutoCopy
Copy the selected text only, when the mouse button is pressed for a specified time.
2,442 个用户
WebSocket Weasel
A Handy Console / Client to Communicate with WebSocket Servers
2,438 个用户
Excel XLS编辑器
创建和编辑Excel XLS电子表格. Excel XLS编辑器是一个扩展,允许创建,编辑和查看任何Microsoft Excel文档的XLS和XLSX格式。它还处理标准的开放办公室格式ODS。
2,435 个用户
Chrome Dinosaur Game For Firefox
Play the Chrome Dino game on firefox.
2,422 个用户
Convert to MP3
Convert and download video & audio files to .mp3 file format!
2,418 个用户
Wallabagger
This wallabag v2 extension has the ability to edit title and tags and set starred, archived, or delete states. You can add a page from the icon or through the right click menu on a link or on a blank page spot.
2,400 个用户