Up & Coming Extensions
Custom Buttons Requires Restart
Gives a possibility to create custom toolbarbuttons...
Password Tags Requires Restart
Adds metadata and sortable tags to the password manager.
Print selected text Requires Restart
Adds feature for printing selected text.
In the DOM Inspector,quickly navigate to the any elements
Select link's text just like a regular text (like in Opera'12 browser) - Select like a Boss ;)
TryAgain Requires Restart
TryAgain keeps trying to load a webpage when the server cannot be reached.
Extended Cookie Manager - Keep only wanted cookies.
Reinstates the extensions.checkCompatibility preference without respect to the current application version.
wmlbrowser Requires Restart
Simulate WAP browsing by viewing WML (Wireless Markup Language) pages.
OpenDownload² Requires Restart
OpenDownload² extends the "Save" dialog by a "Run" button to open the file directly.
ALLYouTubeDownloader Requires Restart
ALLYouTubeDownloader extention (FLV/MP4/WebM; HD/HQ). Windows only. Works only with ALL YouTube Downloader 2.3 application or higher (versions 2.2 and lower doesn't work anymore).
Track Package Requires Restart
Track Packages from the right-click menu...
The Ultimate Webpage Enhancer! Instantly add many tweaks to any webpage including: Ad block, flash block, video download, remove delays, tooltip translation, link checker, rounded corners, auto pagerize, and more. A must have for all web users.
HttpFox Requires Restart
An HTTP analyzer addon for Firefox
Watch videos anywhere in cinema mode without leaving the website you're on.
URL Fixer fixes common typos in URLs entered in the address bar. It will fix errors like "google.con" or "youtube,com". You have the option of being asked to confirm corrections before they are applied.
South African English spell checker Requires Restart
The South African English spell checker allows you to use place names, borrowed words, and other expressions that are unique to South Africa.
"No more eina, just a lekker spell checker!"
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
Search in the address bar without changing your search engine.
Text2Link Requires Restart
Text2Link is a simple and easy-to-use way to copy the text of a link, or to open URLs and send emails to addresses not marked-up as HTML links.