Web Pro

by webilu

74 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 6,615 reviews

4,244,219 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,753 reviews

1,250,313 users

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

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 993 reviews

1,252,745 users

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

FoxyProxy Standard by Eric H. Jung, groeg, others

Rated 4 out of 5 stars 358 reviews

280,354 users

FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.

iMacros for Firefox by Ipswitch

Rated 4 out of 5 stars 396 reviews

475,359 users

Automate Firefox. Record and replay repetitive tasks. If you're tired of manually visiting the same sites, filling out forms, downloading files and extracting data, then iMacros is for you! Save time, effort and money with iMacros browser automation!

QuickJava by Doug G

Rated 5 out of 5 stars 202 reviews

262,869 users

Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 263 reviews

334,394 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

IE Tab V2 (Enhanced IE Tab) by ietab.net

Rated 4 out of 5 stars 432 reviews

491,500 users

Note: If you are encountering the Connecting... problem see instructions below.

The updated, fully supported IE Tab. Embed IE in a Firefox tab. IE Tab Features: FF 4+ support, IE 7-9 compatibility modes, old IE Tab settings import.

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 963 reviews

463,623 users

FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

Flagfox by Dave G

Rated 5 out of 5 stars 655 reviews

495,047 users

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

Web Developer by chrispederick

Rated 5 out of 5 stars 235 reviews

471,707 users

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

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 309 reviews

261,910 users

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

FEBE by Chuck_Baker

Rated 4 out of 5 stars 654 reviews

109,746 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.

Tamper Data by Adam Judson

Rated 4 out of 5 stars 138 reviews

106,468 users

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

Click&Clean by Vlad & Serge Strukoff

Rated 5 out of 5 stars 97 reviews

83,147 users

The quick and easy way to delete your browsing history, erase all temporary internet files, remove downloaded files history, cookies, Flash LSO, typed URLs. Allows to delete private data when Firefox closes. Supported ext. tools like CCleaner.
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
Results 115 of 74

What are Collections?

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

Explore Collections