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by XcomeX

25 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,784 reviews

2,277,947 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 956 reviews

1,238,883 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Adblock Edge by adstomper

Rated 5 out of 5 stars 283 reviews

718,950 users

Adblock Edge is a fork of the Adblock Plus version 2.1.2 extension for blocking advertisements on the web, without sponsored ads whitelist.

**This addon has been discontinued**

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,530 reviews

908,036 users

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.

Flashblock by Philip Chee

Rated 4 out of 5 stars 1,163 reviews

725,875 users

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...

Classic Theme Restorer by Aris

Rated 5 out of 5 stars 956 reviews

441,327 users

Squared tabs, appmenu, add-on bar, small button view and many more 'old' features for Firefox 29+ (Windows / MacOSX / Linux).

All builds & changelogs on versions page!

Speed Dial by Josep del Rio

Rated 4 out of 5 stars 1,238 reviews

413,741 users

Direct access to your most visited websites

Awesome Screenshot Plus - Capture, Annotate & More by Diigo Inc.

Rated 4 out of 5 stars 1,086 reviews

196,909 users

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!

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 304 reviews

281,277 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

Session Manager by Michael Kraft

Rated 4 out of 5 stars 564 reviews

277,200 users

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.

PDF Download by Nitro PDF Software

Rated 2 out of 5 stars 682 reviews

123,998 users

Use PDF Download to do whatever you like with PDF files on the Web. Regain control and eliminate browser problems, view PDFs directly in Firefox as HTML, and use the all-new Web-to-PDF toolbar to save and share Web pages as high-quality PDF files.

The Fox, Only Better by Quicksaver

Rated 5 out of 5 stars 239 reviews

39,134 users

Australis, the new Firefox theme, made a great browser look awesome. And now it will also feel awesome using it!

about:addons-memory by Nils Maier

Adds an about:addons-memory page that details add-on memory usage

Hide Caption Titlebar Plus by DarthMadara

Rated 5 out of 5 stars 380 reviews

21,808 users

"Maximize your screen space by controlling the presence of Firefox window Title-bar (Caption) & borders!", to be like Chrome Browser. - Hide FF's caption with 'smart' options, *optional* custom caption & resizers. - Works with ChromiFox-like themes.

QuickMark by Martijn Joosstens

Rated 5 out of 5 stars 38 reviews

8,613 users

A quick and minimalistic way to create bookmarks.
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