Extensions by Weekly Downloads
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.
HTML5 Video Everywhere! No Restart
Replace video player with Firefox native video player
A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
Personas Plus No Restart
Personas (now known as lightweight themes) are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite themes.
User-Agent Switcher No Restart Featured
Quickly and easily switch between popular user-agent strings.
signTextJS No Restart
Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, blur sensitive info, one-click upload to share. And more!
Video Downloader Prime No Restart Featured
Easily download most popular video formats.
Nimbus Screen Capture - editable screenshots No Restart Featured
1) Screen capture web pages.
2) Selected regions.
3) Whole browser windows.
Edit screenshots and save the images to either local file or Google Drive. Annotate screenshots in a very user-friendly interface with different tools. Upload and share!
Session Manager No Restart Featured
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.
Reddit Enhancement Suite No Restart
NOTE: Reddit Enhancement Suite is developed independently, and is not officially endorsed by or affiliated with reddit.
RES is a suite of tools to enhance your reddit browsing experience.
ExHentai Easy 2 No Restart
When accessing exhentai.org the user is presented with a photo of a sad panda. Access to the site is restricted to users of the sister site http://forums.e-hentai.org whom must manually copy their IPB cookie. This plugin automates this process.
Youtube Downloader mp3 No Restart
Easy to use youtube video to mp3 downloader
This simple add-on allows you to download MP4 (iPod-compatible) videos from YouTube, Dailymotion, and Vimeo.
Video WithOut Flash No Restart
Watch videos without flash
Privacy Badger No Restart
Protects your privacy by blocking spying ads and invisible trackers. Warning: This add-on is in alpha, so you may find some bugs! Read more: https://www.eff.org/privacybadger
YouTube™ Flash-HTML5 No Restart Featured
Play YouTube™ Videos in Flash or HTML5 Player
Hide My IP VPN No Restart
Hide My IP VPN is number one tool for hiding your IP and unblocking any web site!