My Favorite Add-ons

by Agnelo

56 Add-ons in this Collection

DoNotTrackMe: Online Privacy Protection by Abine, Inc., the online privacy company

Rated 4 out of 5 stars 353 reviews

639,006 users

Protect your privacy. Stop companies and advertisers from tracking your browsing and sending you spam email.

Web Developer by chrispederick

Rated 5 out of 5 stars 183 reviews

749,244 users

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

Flagfox by Dave G

Rated 5 out of 5 stars 581 reviews

825,980 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...

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 840 reviews

737,660 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!

BetterPrivacy by IKRG

Rated 5 out of 5 stars 385 reviews

627,057 users

Remove or manage a new and uncommon kind of cookies, better known as LSO's.The BetterPrivacy safeguard offers various ways to handle Flash-cookies set by Google, YouTube, Ebay and others...

Latest updates: See bottom link 'version history'!

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

Rated 4 out of 5 stars 883 reviews

205,082 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!

Pocket by Read It Later, Inc

Rated 4 out of 5 stars 920 reviews

292,950 users

When you find something on the web that you want to view later, put it in Pocket. It automatically syncs to your phone, tablet or computer so you can view it at any time, even without an internet connection.

Webmail Ad Blocker by Jason

Rated 4 out of 5 stars 151 reviews

168,714 users

Expand your email area by blocking and removing ads on the right hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 284 reviews

311,573 users

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

Session Manager by Michael Kraft

Rated 4 out of 5 stars 443 reviews

268,578 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.

Thumbnail Zoom Plus by David Adler

Rated 5 out of 5 stars 213 reviews

141,081 users

Shows full image when you hover over a thumbnail. Works with Amazon, Baidu Images, Bing Images, Facebook, Flickr, Google+, Google Images, IMDb, LinkedIn, Netflix, Pinterest, Reddit, Twitter, Yandex, YouTube, Wikipedia, Yahoo Images, & many more.

All-in-One Sidebar by Ingo Wennemaring

Rated 5 out of 5 stars 1,263 reviews

273,074 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.

Click&Clean by Vlad & Serge Strukoff

Rated 5 out of 5 stars 66 reviews

111,535 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.

FXChrome by dkgo

A Chrome-like theme for Firefox.

Turn Off the Lights by Stefan vd

Rated 5 out of 5 stars 183 reviews

104,899 users

The entire page will be fading to dark, so you can watch the video as if you were in the cinema.
  1. 1
  2. 2
  3. 3
  4. 4
Results 115 of 56

What are Collections?

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

Explore Collections

Recently Viewed