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tabzen Compatible with Firefox 57+

Too many open tabs? Manage your tabs, regain your sanity and improve your browsing experience with tabzen.
Save and restore you tabs whenever you need them.
Edit, annotate and organize your tabs.
Export, import to and from HTML file.

Rated 4 out of 5 stars (8)
114 users
Updated July 24, 2017

Refined GitHub Compatible with Firefox 57+

Simplifies the GitHub interface and adds many useful features.

Rated 5 out of 5 stars (5)
239 users
Updated July 24, 2017

Moxtra for Google Calendar

Easily schedule Moxtra Meets from your Google Calendar

Not yet rated
16 users
Updated July 24, 2017

codesy.io Compatible with Firefox 57+

codesy is a pay-what-you-want market for the open source community to encourage coders to fix important bugs.

Not yet rated
5 users
Updated July 24, 2017

Simple Locale Switcher Requires Restart

An easier management of the user interface language

Rated 5 out of 5 stars (12)
26,531 users
Updated July 24, 2017

Privacy Badger Compatible with Firefox 57+ Featured

Protects your privacy by blocking spying ads and invisible trackers.

Rated 4 out of 5 stars (160)
141,440 users
Updated July 24, 2017

Skip Redirect Compatible with Firefox 57+

Some web pages use intermediary pages before redirecting to a final page. This add-on tries to extract the final url from the intermediary url and goes there straight away if successful.

Rated 5 out of 5 stars (21)
2,786 users
Updated July 24, 2017

Simple Form Fill Compatible with Firefox 57+

Enter text into input fields by choosing items from the context menu or using the optional autocomplete.

Rated 5 out of 5 stars (10)
1,510 users
Updated July 24, 2017

Tic Tac Toe Compatible with Firefox 57+

TLDR; Lets you kill some boredom :)
A very light weight tic tac toe game that run in your browser's tool bar.
Whenever you have a wait time (read loading due to slow internet) time for TicTacToe

Not yet rated
74 users
Updated July 24, 2017

keepassxc-browser Compatible with Firefox 57+

KeePassXC integration for modern web browsers using Native Messaging and tweetnacl-js/libsodium for encryption.
WARN: Requires a fork of a development version of KeePassXC (download from GitHub). Follow the GitHub page for release schedule and news.

Not yet rated
6 users
Updated July 24, 2017

Pinky Compatible with Firefox 57+

Extension making 'The Settlers Online' collectibles easy to find!

Rated 4 out of 5 stars (42)
4,641 users
Updated July 24, 2017

ydwd Compatible with Firefox 57+

调用有道词典的开放接口完成网页内查词和翻译(支持中英互译)。开放源代码:https://github.com/amit-gshe/ydwd

Rated 4 out of 5 stars (7)
2,078 users
Updated July 24, 2017

RESTer

A REST client for almost any web service.

Rated 4 out of 5 stars (23)
1,675 users
Updated July 24, 2017

Better Twitch Chat Compatible with Firefox 57+

A module that makes your chat viewing pleasure better!
This add-on adds a better spacing between messages, a nice and smooth transition when a new message appears and supports Theater-Mode and most-likely all color changes of the chat.

Not yet rated
206 users
Updated July 24, 2017

Shift+LeftClick opens links in a new active tab Compatible with Firefox 57+

This simple addon opens links in a new active tab with Shift+LeftClick (left mouse button click), not in a new window
Mainly for users, who used this shotcut in other browsers (e.g. Opera 12).
You can select your own mouse + mod key combination.

Rated 5 out of 5 stars (1)
165 users
Updated July 24, 2017

HTML5 Video Player for Facebook Compatible with Firefox 57+

This extension will allow the user to view FB Videos via HTML5 Player + added functionality of downloading .mp4 video.

Rated 5 out of 5 stars (3)
408 users
Updated July 24, 2017

Video Speed Controller Compatible with Firefox 57+

Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.

Rated 4 out of 5 stars (16)
2,135 users
Updated July 24, 2017

SnooNotes Compatible with Firefox 57+

A server based alternative to Modtoolbox's User Notes, with more features!

Not yet rated
17 users
Updated July 24, 2017

Facebook Videos Downloader Compatible with Firefox 57+

This extension adds a button to download every Facebook Video.

Rated 3 out of 5 stars (80)
17,191 users
Updated July 24, 2017