My Favorite Add-ons


68 Add-ons in this Collection

Adblock Plus by Eyeo

Rated 5 out of 5 stars 7,060 reviews

12,855,515 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).

Video DownloadHelper by mig

Rated 4 out of 5 stars 11,473 reviews

3,502,886 users

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

Flash Video Downloader - YouTube HD Download [4K] by FVD Media

Rated 4 out of 5 stars 4,149 reviews

717,953 users

★ Most popular and ONLY ★ Video Downloader that downloads most of the Streaming Videos, YouTube 4K and Full HD. Flash Video Downloader helps you to download any video from YouTube, Facebook, etc. You can download mp3, music and more.

anonymoX by anonymoX GmbH

Rated 4 out of 5 stars 1,289 reviews

184,045 users

Easy anonymous web browsing.
– Change your IP-Address and country
– Visit blocked or censored websites.
– Delete cookies, show your public ip, and more

We provide the proxy servers, no external proxies or other programs required

Ghostery – Privacy Ad Blocker by Ghostery

Rated 5 out of 5 stars 2,089 reviews

1,037,770 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 2,579 reviews

1,495,631 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.

Google Translator for Firefox by nobzol

Rated 4 out of 5 stars 688 reviews

596,698 users

With this addon you can translate any text to your own language with one click or hot-key. You can either translate the selected text, this way the translated text will overwrite the original selected text, or you can translate the full page too.

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 4,151 reviews

786,801 users

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

Ant Video Downloader by Ant R

Rated 4 out of 5 stars 736 reviews

232,728 users

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

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,596 reviews

913,001 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

FoxyProxy Standard by Eric H. Jung

Rated 4 out of 5 stars 572 reviews

377,917 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 2,686 reviews

709,572 users

The first and only download manager/accelerator built inside Firefox! helper all-in-1 / youtube downloader by savefrom

Download Now


Rated 4 out of 5 stars 1,029 reviews

102,423 users helper will enable you to download files from,,,,,, and more than 40 other just in one click.

Full Web Page Screenshots (♥♥♥♥♥) by susbox

Rated 5 out of 5 stars 588 reviews

207,317 users

FireShot makes full web page screenshots. Demo:

Screenshots can be quickly captured and:

― Saved as Image or PDF with links
― Sent to clipboard
― Printed
― Annotated *
― Uploaded *
― E-Mailed *

* OS Windows only

YouTube High Definition by Baris Derin

Rated 4 out of 5 stars 663 reviews

292,341 users

YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.
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