Extensions by Weekly Downloads

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LaBanotte homepage Compatible with Firefox 57+

Set your search engine to La Banotte and customizes your new tab page so you can use it with every search.

Not yet rated
7,716 weekly downloads

Session Manager

Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.

Rated 4 out of 5 stars (488)
7,607 weekly downloads

Dolus

Hide your IP from websites with spoofed X-Forwarded-For headers.

Rated 4 out of 5 stars (15)
7,401 weekly downloads

Nimbus Screen Capture - editable screenshots Compatible with Firefox 57+

1) Screen capture web pages.
2) Selected regions.
3) Whole browser windows.
4) Slack direct upload (NEW!)
Edit screenshots and save images as local file or Google Drive. Annotate screenshots with different tools. Upload and share!

Rated 4 out of 5 stars (377)
7,352 weekly downloads

Decentraleyes

Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.

Rated 5 out of 5 stars (168)
7,159 weekly downloads

FireGestures Requires Restart

A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.

Rated 4 out of 5 stars (891)
6,996 weekly downloads

YouTube a MP3 Compatible with Firefox 57+

Inserta un botón en la pagina de Youtube , que permite con un solo clip descargar el Mp3 de un modo directo y con el maximo bitrate.
Nada de redirecionamientos, ni publicidad.

Rated 4 out of 5 stars (31)
6,986 weekly downloads

KeeFox Requires Restart

Simple and secure password management. Login automatically, never forget another password, stay in control of your passwords and improve their security. Powered by the world-renowned KeePass Password Safe.

Rated 5 out of 5 stars (1,119)
6,921 weekly downloads

Popup Blocker Compatible with Firefox 57+

Prevents your web browser from opening a new window on top of the content or web site you are viewing. The Addon also supresses unwanted advertisement windows on your screen. The one deciding what consitutes a popup is the user.

Rated 4 out of 5 stars (51)
6,798 weekly downloads

Flashblock Requires Restart

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

Rated 4 out of 5 stars (1,142)
6,638 weekly downloads

Bollywood Mantra Sidebar Requires Restart

Search Bollywood News and Images from the sidebar. Checkout an install and usage tutorial...

Rated 4 out of 5 stars (3)
6,602 weekly downloads

Easiest YouTube Video Downloader

This Addon simply adds a dropdown button that lets you download YouTube Videos in various Formats. Download YouTube Videos in FLV, 3GP, MP3, MP4, 720p, 1080p in a single click.

Rated 3 out of 5 stars (36)
6,420 weekly downloads

Xmarks Sync Requires Restart

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

Rated 4 out of 5 stars (2,545)
6,380 weekly downloads

JavaScript on-off applet Requires Restart

Applet for JavaScript simple On/Off

Rated 3 out of 5 stars (8)
6,369 weekly downloads

YouTube Plus Compatible with Firefox 57+

YouTube with more freedom.

Rated 5 out of 5 stars (121)
6,291 weekly downloads

Instant Translate: Ultimate Translator Compatible with Firefox 57+ Featured

Translator, dictionary and text-to-speech for 103 languages. Select and translate on any page with a shortcut on double-click.

Rated 4 out of 5 stars (164)
6,259 weekly downloads

Theme Font & Size Changer

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Rated 5 out of 5 stars (188)
6,247 weekly downloads

AdBlocker for YouTube™ Video Compatible with Firefox 57+

removes all sorts of advertisement and banners from YouTube

Rated 4 out of 5 stars (22)
6,211 weekly downloads

Cookies Manager+ Requires Restart

Cookies manager to view, edit and create new cookies. It also shows extra information about cookies, allows edit multiple cookies at once and backup/restore them.

Rated 5 out of 5 stars (74)
6,202 weekly downloads

YouTube Video and Audio Downloader (WebEx) Compatible with Firefox 57+

Download YouTube videos in all available formats and extract the original audio files

Rated 4 out of 5 stars (36)
6,196 weekly downloads