My Favorite Add-ons

by Jack Li

11 Add-ons in this Collection

Adblock Plus by Eyeo

Rated 5 out of 5 stars 6,893 reviews

12,983,685 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 10,829 reviews

3,426,861 users

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

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,556 reviews

934,139 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...

Web Developer by chrispederick

Rated 4 out of 5 stars 448 reviews

274,536 users

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

Speed Dial [FVD] New Tab Page, 3D Start Page, Sync by Nimbus Web

Rated 4 out of 5 stars 3,791 reviews

136,175 users

FVD Speed Dial ★ Most popular ★ New Tab Page replacement.
1) The Fastest access to your Favorite and most Visited websites!
2) Start Page with 3D view
3) Synchronization and local file backup
4) Organize in groups
5) Many customization options

Flagfox by Dave G

Rated 5 out of 5 stars 816 reviews

261,387 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...

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 413 reviews

178,364 users

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

UnMHT by arai_a

Rated 4 out of 5 stars 287 reviews

72,677 users

UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.

Blue Flow by Sinine

Rated 5 out of 5 stars 52 reviews

0 users

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