My Favorite Add-ons

by Magnum

774 Add-ons in this Collection

Adblock Plus by Eyeo

Rated 5 out of 5 stars 7,660 reviews

11,600,546 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).

uBlock Origin by Raymond Hill

Rated 5 out of 5 stars 5,456 reviews

4,749,430 users

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

Ghostery – Privacy Ad Blocker by Ghostery

Rated 4 out of 5 stars 2,346 reviews

1,197,376 users

Ghostery is a powerful privacy extension.

Block ads, stop trackers and speed up websites.

NoScript Security Suite by Giorgio Maone

Rated 4 out of 5 stars 2,625 reviews

922,820 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

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 4,697 reviews

766,787 users

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Greasemonkey by Anthony Lieuallen

Rated 4 out of 5 stars 1,644 reviews

610,975 users

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

Image Search Options by Xamayon

Rated 5 out of 5 stars 142 reviews

36,875 users

Image Search Options provides a set of highly customizable reverse image search context menu options.

Ant Video Downloader by Ant R

Rated 4 out of 5 stars 792 reviews

200,501 users

Browser extension with a separate Windows application containing configuration files and dependency libraries for downloading and merging streaming video segments.

FoxyProxy Standard by Eric H. Jung

Rated 4 out of 5 stars 616 reviews

162,062 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.

YouTube Flash Player by Maxime RF

A very lightweight add-on that allows you to watch YouTube™ videos using Flash® Player instead of the default HTML5 player. The Flash® Player will consume less CPU and RAM resources if your device doesn't easily support HTML5 videos. Try it!

Lightning by Mozilla Calendar Project

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 2,864 reviews

598,532 users

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

Startpage HTTPS Privacy Search Engine by StartPage

Rated 5 out of 5 stars 114 reviews

8,050 weekly downloads

Add Startpage - The World's Most Private Search Engine - to your search box. Startpage does not record your IP address. Search the Web in the best possible privacy!

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 210 reviews

134,605 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.
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