My Favorite Add-ons

by SHahab

68 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 5,438 reviews

4,537,104 users

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

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,773 reviews

2,258,308 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...

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 954 reviews

1,214,163 users

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

Adblock Plus Pop-up Addon by Jesse Hakanen

Rated 5 out of 5 stars 175 reviews

1,166,111 users

Adblock Plus Pop-up Addon extends the blocking functionality of Adblock Plus to those annoying pop-up windows that open on mouse clicks and other user actions.

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 1,215 reviews

323,907 users

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

Stylish by Jason Barnabe

Rated 4 out of 5 stars 743 reviews

666,168 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 246 reviews

368,928 users

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

iCloud Bookmarks by Apple Inc.

Rated 2 out of 5 stars 90 reviews

372,356 users

Keep your Firefox bookmarks on Windows up to date with your Safari bookmarks on iPhone, iPad, and Mac with the iCloud Bookmarks extension for Firefox.

Flagfox by Dave G

Rated 5 out of 5 stars 632 reviews

595,362 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...

Evernote Web Clipper by Evernote

Rated 3 out of 5 stars 791 reviews

383,759 users

Use the Evernote Web Clipper to save things you see on the web into your Evernote account.

BlockSite by Wips.com s.r.o.

Rated 3 out of 5 stars 504 reviews

195,672 users

BlockSite is an extension, which automagically blocks websites of your choice. Additionally, this extension will disable all hyperlinks to these websites, by just displaying the link text without the clicking functionality.

SQLite Manager by lazierthanthou

Rated 5 out of 5 stars 35 reviews

193,037 users

Manage any SQLite database on your computer.

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

Rated 4 out of 5 stars 1,080 reviews

190,659 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!

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 300 reviews

243,287 users

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

Screengrab (fix version) by Oleksandr

Rated 5 out of 5 stars 251 reviews

137,966 users

Screengrab! saves webpages as images.
0.98 released!
New features: upload to internet
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