My Favorite Add-ons

by CIAvash

66 Add-ons in this Collection

uBlock Origin by Raymond Hill

Rated 5 out of 5 stars 5,643 reviews

4,567,657 users

Finally, an efficient blocker. Easy on CPU and memory.

NoScript Security Suite by Giorgio Maone

Rated 4 out of 5 stars 2,641 reviews

879,340 users

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks, "Spectre", "Meltdown" and other JavaScript exploits.
Fx52? https://noscript.net/getit

FoxyProxy Standard by Eric H. Jung

Rated 4 out of 5 stars 626 reviews

163,595 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.

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 2,913 reviews

571,498 users

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

RESTClient, a debugger for RESTful web services. by Chao ZHOU

RESTClient has been completely rewritten for compatible with Firefox 57. Some functions are still missing (OAuth & OAuth 2.0 authentication).

Web Developer by chrispederick

Rated 4 out of 5 stars 497 reviews

239,275 users

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

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 448 reviews

169,680 users

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

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 897 reviews

277,153 users

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

DuckDuckGo Privacy Essentials by DuckDuckGo

Rated 4 out of 5 stars 357 reviews

496,222 users

Privacy, simplified. Our add-on provides the privacy essentials you need to seamlessly take control of your personal information, no matter where the internet takes you: tracker blocking, smarter encryption, DuckDuckGo private search, and more.

Nimbus Screen Capture: Screenshot, Edit, Annotate by Nimbus Web

Rated 4 out of 5 stars 466 reviews

100,285 users

★ Used by Several Million users on different platforms ★
1) Screen capture web pages
2) Selected regions
3) Whole browser window
4) Slack upload
Edit screenshots. Save images as local files or Google Drive. Tools for Annotation. Upload and share

Kee by Luckyrat

Kee adds free, secure and easy password management features to your browser which save time and keep your private data more secure.

Powered by KeePass Password Safe (additional installation of this free open-source program is required).

Imagus by Deathamns

Rated 4 out of 5 stars 284 reviews

50,433 users

Enlarge thumbnails, and show images/videos from links with a mouse hover.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 338 reviews

127,091 users

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

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 3,021 reviews

378,631 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.

JSONView by Ben Hollis

Rated 5 out of 5 stars 197 reviews

51,682 users

View JSON documents in the browser.
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