Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
21,701 users
IMGoogle - Google Reverse Image Search
Google Reverse Image Search The only add-on in this category capable of searching local files from the computer
4,068 users
Firefox Multi-Account Containers
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.
126,799 users
Translate Now
Right click a selection, page or link to translate words in Firefox.
13,277 users
Tree Style Tab
Show tabs like a tree.
123,734 users
New Tab Override (WebExtension)
New Tab Override brings back the ability to change the page which is shown when opening a new tab.
124,486 users
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
39,450 users
OneTab
OneTab - Too many tabs? Convert tabs to a list and reduce browser memory
68,318 users
uBlock Origin
Finally, an efficient blocker. Easy on CPU and memory.
4,739,856 users
Google Translator for Firefox
With this addon you can translate any text to your own language with one click or hot-key. You can either translate the selected text, this way the translated text will overwrite the original selected text, or you can translate the full page too.
564,647 users
HTTPS Everywhere
Encrypt the web! HTTPS Everywhere is a Firefox extension to protect your communications by enabling HTTPS encryption automatically on sites that are known to support it, even when you type URLs or follow links that omit the https: prefix.
504,145 users
Privacy Badger
Protects your privacy by blocking spying ads and invisible trackers.
407,167 users
Google Translator for Firefox
With this addon you can translate any text to your own language with one click or hot-key. You can either translate the selected text, this way the translated text will overwrite the original selected text, or you can translate the full page too.
564,647 users
S3.Translator
S3.Translator adds the power of Google Translate’s automatic translations to your browser! It supports translation of selected text, entered phrase or whole webpage between any of 100+ languages. New Feature: Language learning!
303,362 users
To Google Translate
Right-click on a section of text and click on Translate icon next to it to translate or listen it to your language.
281,699 users
Page Translate
Translate whole page using Google Translate
9,702 users