Competitive Companion
Parses competitive programming problems and sends them to various tools like CP Editor and CPH.
3,132 个用户
Ctrl+Number to switch tabs
Adds keyboard shortcut Ctrl+1 to switch to the first tab, Ctrl+2 to switch to the second, and so on. Ctrl+9 switches to the last tab.
3,097 个用户
X-Forwarded-For Header
This extension allows you quickly to set the X-Forwarded-For HTTP Header
3,082 个用户
FB2 Reader
Allows reading FictionBook (.fb2 and fb2.zip) files from websites. Just click on fb2 link and that is it. Only works for unzipped local .fb2 files. For Linux support please see the description.
3,071 个用户
Fontanello
A browser extension that lets you display the basic typographic styles of a text by right-clicking it.
3,068 个用户
Traducir con Google
Agrega la opción traducir el texto seleccionado con Google Translate en el menú contextual.
3,042 个用户
Video Speed Controller
Change speed of all videos on page. https://github.com/mikeyaworski/Video-Speed-Controller
3,040 个用户
GitZip
It can make the sub-directories and files of github repository as zip and download it.
3,006 个用户
UnloadTabs
Unload your tabs to free resources and prevents them from loading unintentionally
3,000 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.
2,968 个用户
Search and Wider Mail by Yahoo
Expand your Yahoo Mail inbox. Set Yahoo as your default search and enjoy a wider view. Wider mail experience works only with Yahoo as the default search engine.
2,901 个用户
Carbonalyser
Allows to visualize the electricity consumption and greenhouse gases (GHG) emissions that your Internet browsing leads to.
2,883 个用户
Link Redirect Trace
Perform advanced, comprehensive and most important correct analysis of links, redirects, and REL-canonicals. Use this extension for your SEO analysis, On page SEO, Off page SEO, competitor analysis and more.
2,845 个用户
GMail Checker Simple
Very lightweight Firefox 57+ (WebExtension) Compatibile Gmail checker Add-On. Onclick: open GMail. English version.
2,840 个用户
Clip to DEVONthink
Clip selected web content to your DEVONthink database directly from Firefox.
2,835 个用户
RescueTime
Keep track of the time you spend in your browser, and get a clear picture of what you were doing all day.
2,830 个用户
