automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
18 281 felhasználó
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
50 993 felhasználó
Simple Tab Groups
Create, modify, and quickly change tab groups
92 087 felhasználó
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
349 215 felhasználó
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
63 368 felhasználó
Grammar and Spell Checker - LanguageTool
With this extension you can check text with the free style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word.
353 677 felhasználó
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
79 607 felhasználó
Tabby - Window & Tab Manager
Tabby helps you manage a lot of windows and tabs easily; it can help you open, close, move, pin, and do many other things on tabs and windows quickly. With Tabby, you can even save all you windows and tabs for later with just one click!
8922 felhasználó
Bitwarden – Ingyenes Jelszó Kezelő
Egy biztonságos és ingyenes jelszó kezelő az összes eszközödre
740 427 felhasználó
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
27 525 felhasználó
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
139 190 felhasználó
Print Edit WE
Edit the contents of a web page prior to printing or saving. Elements in the web page can be edited, formatted, hidden or deleted. Unwanted content, such as adverts and sidebars, can easily be removed.
40 901 felhasználó
Snap Links Plus
Select a number of links with a rectangle and open them in new tabs. You can also lasso checkboxes to quickly check or uncheck them. Works with radio buttons as well.
18 848 felhasználó
Unhook: Remove YouTube Recommended Videos Comments
Hide YouTube related videos, comments, video suggestions wall, homepage recommendations, trending tab, and other distractions.
77 894 felhasználó
EPUBReader
Read ePub files right in Firefox. No additional software needed!
134 745 felhasználó
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
485 894 felhasználó
Copy PlainText
Copy Plain Text without any formatting
28 950 felhasználó
Clear Cache
Clear browser cache with a single click or via the F9 key. F9 Fever! ;)
64 505 felhasználó
DuckDuckGo Privacy Essentials
Adatvédelem, leegyszerűsítve.
1 507 479 felhasználó
Don't track me Google
Removes the annoying link-conversion at Google Search / maps / ...
67 844 felhasználó