Web Pro

by webilu

74 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 7,594 reviews

4,462,589 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 1,756 reviews

1,137,892 users

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

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 1,059 reviews

1,102,516 users

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

iMacros for Firefox by Ipswitch, Inc.

Rated 4 out of 5 stars 471 reviews

667,862 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 188 reviews

246,852 users

Allows quick enable and disable of Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth. (Read details for info on Java with FF52+!)

FoxyProxy Standard by Eric H. Jung, groeg, others

Rated 4 out of 5 stars 379 reviews

254,553 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.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 270 reviews

296,542 users

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

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 938 reviews

391,615 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!

Web Developer by chrispederick

Rated 5 out of 5 stars 262 reviews

391,984 users

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

Flagfox by Dave G

Rated 5 out of 5 stars 665 reviews

423,879 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...

Tamper Data by Adam Judson

Rated 4 out of 5 stars 149 reviews

91,193 users

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

Lightbeam for Firefox by Mozilla

Rated 4 out of 5 stars 428 reviews

350,972 users

Lightbeam is a Firefox add-on that enables you to see the first and third party sites you interact with on the Web. Using interactive visualizations, Lightbeam shows you the relationships between these third parties and the sites you visit.

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 376 reviews

213,479 users

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

Click&Clean by Vlad & Serge Strukoff

Rated 5 out of 5 stars 106 reviews

92,949 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.

Wappalyzer by Elbert Alias

Rated 4 out of 5 stars 99 reviews

78,599 users

Wappalyzer is a browser extension that identifies software on websites.
  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