Extensions by Weekly Downloads
Adds a download button to YouTube. By clicking on it you can download the video as a high quality mp3 file.
Blur Compatible with Firefox 57+ Featured
Protect your Passwords, Payments, and Privacy.
Fire IE (FireIE, Enhanced IE) Requires Restart
Embeds Internet Explorer(IE) to use the powerful Firefox add-ons.
Not only an enhanced IE Tab, but also an enhanced Internet Explorer with Adblock Plus and FireGestures support.
Switch to the IE engine in one click and dismiss your IE.
The most efficient blocker for Firefox.
No ads, no tracking, and insanely faster page loads.
Speed Dial Requires Restart
Direct access to your most visited websites
Watch videos without flash
Toolbar Button for Facebook™ lets you visit your favorite Facebook™ quickly and easily by adding a special button to your Toolbar.
Download any video and music from most websites! Fast, easy, free!
Convert any webpage to a pdf file quickly using our converter service
Save to local disk, share by email, twitter whatever.
Install to get these great features
TubeBuddy is a browser extension built for YouTube creators that can save hours of time, help optimize videos, help engage with your audience and a whole lot more.
Wiktionary and Google Translate Requires Restart
(former Google Dictionary and Google Translate)
In-line dictionary for any word you point to or double-click; whole page translation of any web page in another language.
convert2mp3.net Online YouTube to MP3 Converter Requires Restart
With this addon you can convert your YouTube, Dailymotion and Clipfish Videos online to MP3, MP4, M4A, AAC, OGG, WMA and 3GP.
It it free, easy and very fast.
The add-on is now compatible with the new YouTube design.
Music/video/gif downloader for vk.com (works with new design).
ReloadEvery Requires Restart
Reloads web pages every so many seconds or minutes. The function is accessible via the context menu (menu you get when you right click on a web page) or via tab context menu (right click on the tab)
This is an official Amazon extension for Firefox. Amazon Assistant helps you make better shopping decisions by showing product comparisons at thousands of retail sites. By installing you agree to the Conditions of Use at amazon.com/gp/BIT/TOU.
This extension prevents Google and Yandex search pages from modifying search result links when you click them. This is useful when copying links but it also helps privacy by preventing the search engines from recording your clicks.
Makes every page (or only pages that you want) to have light text on dark background. Exact colors are customizable.
YouTube AdBlock and Video Downloader - Smarttube
Download youtube videos in mp3 audio format with new tab page. This addon adds a download button with video title which redirects you to site where you can download your converted mp3 file.
Access to the complete Firefox's proxy settings right from a toolbar panel