Felix's Add-ons

by Felix Grey

12 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 5,646 reviews

13,925,977 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).

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,800 reviews

947,782 users

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

Web Developer by chrispederick

Rated 5 out of 5 stars 272 reviews

299,575 users

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

Tamper Data by Adam Judson

Rated 4 out of 5 stars 162 reviews

70,889 users

Use tamperdata to view and modify HTTP/HTTPS headers and post parameters...

Flashblock by Philip Chee

Rated 4 out of 5 stars 1,142 reviews

296,068 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...

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 384 reviews

171,915 users

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

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 362 reviews

95,530 users

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

CodeBurner for Firebug by SitePoint

Rated 3 out of 5 stars 35 reviews

14,570 users

CodeBurner is a Firefox add-on that integrates with Firebug, to extend it with reference material for HTML and CSS.

gtranslate by Pau Tomàs, Pierre Bertet, others

Rated 4 out of 5 stars 497 reviews

53,865 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.

Nuke Anything Enhanced by Patrick Abi Salloum

Rated 5 out of 5 stars 140 reviews

16,227 users

Allows you to hide almost anything via context menu 'Remove Object'.

Ubiquity by matyr

Download Now

Experimental

Rated 5 out of 5 stars 117 reviews

611 users

An extension that allows for the use of dynamic commands in Firefox.

ErrorZilla Plus by Crend King

Rated 4 out of 5 stars 54 reviews

1,259 users

This extension is a replacement of Firefox official error page, which adds some useful tools to aid your troubleshooting.

The tools include:
- Google Cache (view the page cached by Google)
- Coralize (use Coral CDN proxy to connect again)
- Wayback ...

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Collections are groups of related add-ons that anyone can create and share.

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