Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Pushes the current website to an iOS device of your choice.
Open DOC, DOCX, PDF, PPT, PPTX and TIFF files linked in any webpage directly with Google Docs viewer using "1-click Online Document View", with a single left-click of your mouse / trackpad!!
Note from Mozilla: This add-on has been discontinued. Try Forecastfox Weather instead.
1-ClickWeather for Firefox enables users to quickly view current weather conditions.
Mit diesem Add-On können Sie einfach Bilder von anderen Webseiten auf den Image Hoster von 133Lab hochladen.
1Know No Restart
1net.me No Restart
1net creates, tracks, and optimises sales and campaigns. Easy login to your account, Manage campaigns and e-commerce.
20-20-20 No Restart
Reminds you to take care of your eyes and prevent Computer Vision Syndrome.
A Firefox toolbar to assist in 2old2play.com site navigation. Brings all aspects of the website directly to your browser including messaging, direct links to the podcasts and magazine, and full site...
Add a new "One Box" event to 30boxes via the context menu or the status bar icon without actually going to the 30boxes page. You can right click on any feed or ics link and add it directly to 30boxes. Additionally you can change the...
Basically this lists all forums and some other sections of the 3D Realms Forums in it's own menu at the top of Firefox. This allows you to jump to any forum from anywhere on the...
3d-flip-tab-switch No Restart
Switch between tabs by flip through the thumbnail of opened tabs in 3D view
Combat spam on 4chan by reporting multiple spam posts at one go.
4oD Ad Block No Restart
Block 4oD adverts
4or6 No Restart
IPv4/IPv6 Protocol Indicator and Configuration Manager
4Ward No Restart
Forwards sites to other sites
Small improvements for Remember The Milk interface (original greasemonkey script "A Bit Better RTM" - http://userscripts.org/scripts/show/32518)
Shorten URLs with the abbrr.com service.