Tom's Toolkit

by th0mas

23 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 5,808 reviews

14,030,231 users

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).

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,243 reviews

660,472 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...

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,881 reviews

922,162 users

The first and only download manager/accelerator built inside Firefox!

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 1,227 reviews

854,958 users

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

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,467 reviews

566,053 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.

Web Developer by chrispederick

Rated 5 out of 5 stars 284 reviews

290,851 users

The Web Developer extension adds various web developer tools to the browser.

All-in-One Sidebar by Ingo Wennemaring

Rated 5 out of 5 stars 1,469 reviews

123,454 users

AiOS lets you open various windows as sidebar panels, and quickly switch between them. So it put an end to the window chaos! In addition to bookmarks and history it opens dialogues such as downloads, add-ons and more in the sidebar.

Nightly Tester Tools by Automation Development, Tony Mechelynck, others

Nightly Tester Tools (NTT) is an add-on for aiding testers of Nightly builds of Mozilla apps including Firefox.

Screengrab by Andy M

Rated 4 out of 5 stars 575 reviews

10,920 users

Screengrab! saves webpages as images... but not for new versions of Firefox.

FF changes too fast and I don't have the time to maintain it anymore. Bugs have developed that I am not in a position to investigate.

Therefore, Screengrab is EOL.

Update Scanner by sneakypete81

Rated 4 out of 5 stars 226 reviews

16,434 users

Monitors web pages for updates. Useful for websites that don't provide Atom or RSS feeds.

SkipScreen -- download helper, now for sale... by Skipscreen

Rated 4 out of 5 stars 610 reviews

34,609 users

We’re sorry to say we can’t maintain Skipscreen anymore. We’d love to see someone carry on with it. If you’d like to buy Skipscreen, or otherwise find it a good home, please contact us at admin@worcesterllc.com.

CustomizeGoogle by CustomizeGoogle

Download Now

Experimental

Rated 4 out of 5 stars 370 reviews

1,695 users

CustomizeGoogle enhances Google by adding information and removing unwanted information.

Greasefire by Steve Krulewitz, Erik Vold

Rated 4 out of 5 stars 149 reviews

3,844 users

Automatically find user scripts on Userscripts.org (requires Greasemonkey or Scriptish)

Domain Details by Ian Willis

Rated 4 out of 5 stars 47 reviews

2,803 users

Displays Server Type, Headers, IP Address, Location Flag, and links to Whois Reports. Shows links to check server status and cache when page fails to load.
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