My Favorite Add-ons

by sloprlek

846 Add-ons in this Collection

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.

YouTube mp3 by Philip

Rated 3 out of 5 stars 257 reviews

471,813 users

Adds a download button to YouTube. By clicking on it you can download the video as a high quality mp3 file.

NetVideoHunter by netvideohunter

Rated 4 out of 5 stars 390 reviews

265,673 users

This add-on is a downloader that lets you easily download videos from sites like Youtube, Facebook, Metacafe, Dailymotion, Break, VKontakte and music for example from SoundCloud, Grooveshark and from many other sites...

FoxyProxy Standard by Eric H. Jung, groeg, others

Rated 4 out of 5 stars 367 reviews

283,777 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.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 265 reviews

342,945 users

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

QuickJava by Doug G

Rated 5 out of 5 stars 208 reviews

274,942 users

Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth.

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 975 reviews

490,466 users

FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

Web Developer by chrispederick

Rated 5 out of 5 stars 252 reviews

494,034 users

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

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

FireShot makes full web page screenshots. Demo: http://bit.ly/RlBQMV

Screenshots can be quickly captured and:

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

* OS Windows only

Theme Font & Size Changer by Baris Derin, Access Firefox Project

Rated 4 out of 5 stars 239 reviews

109,249 users

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Evernote Web Clipper by Evernote

Rated 2 out of 5 stars 986 reviews

384,327 users

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

Self-Destructing Cookies by Ove

Rated 4 out of 5 stars 544 reviews

201,875 users

Fix the web. Gets rid of a site's cookies and LocalStorage as soon as you close its tabs. Protects against trackers and zombie-cookies. Trustworthy services can be whitelisted.

Bitdefender QuickScan by BitDefender Labs

Rated 4 out of 5 stars 60 reviews

86,554 users

The quickest way to find out if your computer is infected!
Bitdefender QuickScan is a very fast antivirus scanner, able to determine in a matter of seconds if a system is infected with malware.
More on http://quickscan.bitdefender.com/faq

EPUBReader by epubreader

Rated 5 out of 5 stars 181 reviews

428,756 users

With EPUBReader you can read ePub files just in Firefox. No additional software needed!

SQLite Manager by lazierthanthou

Rated 4 out of 5 stars 60 reviews

208,169 users

Manage any SQLite database on your computer.
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