My Favorite Add-ons

by harrison3001

463 Add-ons in this Collection

New Tab Tools by Geoff Lankow

Rated 4 out of 5 stars 223 reviews

44,987 users

Customizes the new tab page. Add more tiles. Add the launcher from Firefox start. Have a background image. Set new tile images and titles. See recently closed tabs. And more...

Google™ Translator Lite by Arthur Polinsky

Rated 4 out of 5 stars 33 reviews

46,487 users

a powerful tool to translate words or sentences

YesScript by Jason Barnabe

Rated 4 out of 5 stars 214 reviews

75,907 users

A JavaScript blacklist

FEBE by Chuck_Baker

Rated 4 out of 5 stars 664 reviews

108,206 users

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

Tile Tabs by DW-dev

Rated 5 out of 5 stars 254 reviews

71,127 users

Displays tabs in tiled layouts in Firefox. Arrange tiles horizontally, vertically or in a grid. Resize tiles by dragging splitter bars. Tabs and links can be dragged to open in other tiles. Supports multiple tiled layouts. Works with tab groups.

Lightshot (screenshot tool) by Serg at SkillBrains, Andrej at SkillBrains

Rated 5 out of 5 stars 191 reviews

50,992 users

Easy and convenient screenshot tool. Allows you to make screenshots of any selected area (video and flash too), edit and upload it to server.

YSlow by YSlow

Rated 3 out of 5 stars 215 reviews

75,156 users

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages. is the official open source website.

gtranslate by Pau Tomàs, Pierre Bertet, others

Rated 4 out of 5 stars 520 reviews

78,229 users

With gtranslate you can translate any text in a web page just by selecting and right-clicking over it. The extension uses the Google translation services to translate the text.

Menu Wizard by Oleksandr

Rated 5 out of 5 stars 186 reviews

77,406 users

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

Download Manager Tweak by squashr1979, andman42

Rated 4 out of 5 stars 432 reviews

58,174 users

Allows the download manager to also open in a tab or sidebar, and adds some optional display changes.

Status-4-Evar by Sparky Bluefang

Rated 5 out of 5 stars 556 reviews

137,328 users

Status bar widgets and progress indicators for Firefox 4+

QuitNow by markcapella

Rated 4 out of 5 stars 90 reviews

26,092 users

Adds a Quit menu item back to Firefox / Mobile. With the original Mozilla branding!

Html Validator by Marc Gueury

Rated 4 out of 5 stars 216 reviews

52,058 users

HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla. The number of errors of a HTML page is seen on the form of an icon

For Online HTML 5 validation, you need 0.962

Saved Password Editor by Daniel Dawson

Rated 5 out of 5 stars 234 reviews

92,463 users

Adds the ability to create and edit entries in the password manager.

Classic Toolbar Buttons by Aris

Rated 5 out of 5 stars 155 reviews

38,397 users

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions.

Beta builds on versions page!
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