TWEAK: Tabs • UI • Bookmarks menu • Sidebar/statusbar • Multi-row tab scrolling • Numbered tabs • Recover form data after crashes • Undo closed tabs • Hide tabs/windows • MERGE MULTIPLE WINDOWS
Blocks annoying video ads on YouTube, Facebook ads, banners and much more.
Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
Protect your privacy. See who's tracking your web browsing and block them with Ghostery.
The simplest YouTube Video Downloader for all YouTube Flash sites, period.
Collector's Note This add-on uses little snippets of computer code and applies them to modify webpages appearance or behavior. Check out http://userscripts.org and browse their scripts for Facebook! They have tons! [Coming soon: a list of all my fave userscripts, posted here]
Find out which websites you can trust. WOT adds intuitive traffic light-style icons next to search results and URLs to help you make informed decisions about whether to visit a site or not.
Adds a download button to YouTube. By clicking on it you can download the video as a high quality mp3 file.
Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.
Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
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...
The most lightweight and easiest translator. Translate between more than 80 languages with one click or a hot key. Translate from one word to a whole page.
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.
Remove or manage a new and uncommon kind of cookies, better known as LSO's.The BetterPrivacy safeguard offers various ways to handle Flash-cookies set by Google, YouTube, Ebay and others...
Latest updates: See bottom link 'version history'!
FireShot Webpage Screenshots captures pages entirely. Demo: http://bit.ly/RlBQMV
The screenshot can be quickly captured and:
― Saved as Image or PDF
― Sent to clipboard
― Annotated *
― Uploaded *
― E-Mailed *
* OS Windows only
Collector's Note This is my fave add-on for taking screenshots. What's so amazing is that it can take a SCROLLING screenshot of the ENTIRE page all the way down to the bottom or it can take a screenshot of just the portion of the screen that you're viewing.
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!