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Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
You can add Flipboards +FlipIt button to your toolbar instead of your bookmarks bar.
Is It TWIS Yet No Restart
Tells you if it's TWIS time.
Profile Buttons No Restart
A button to be able to open the profile folder, along with two buttons to create profiles, and also switch the current profile.
HD Converter (fixed) No Restart
Hide Adverse-tisements No Restart
Right-click to hide gratuitous, adverse advertisements. Version 2 will let you tell the advertiser you've hidden their advert.
MMTextArea-Firefox No Restart
MMTextArea-Firefox is built on top of Rabbit converter. It can convert easily text from Unicode <=> Zawgyi vice versa in new tab.
Onelook No Restart
A addon can lookup text you selected via onelook dictionary
Modify Header Value No Restart
Add, modify or remove a header for any request on desired domains.
dxrkey No Restart
Add hotkey for https://dxr.mozilla.org/
* Use 'ctrl-/' to focus on search box
newPluginRefresh No Restart
Union Olimpija Home No Restart
Ta dodatek vam nastavi začetno stran in nov zavihek na home.olimpija.com
pago No Restart
Lightweight paste and go on forms
HTTPSpatrol No Restart
Displays a friendly notification when the website you visit either uses HTTPS OR uses HTTPS with mixed content (some nonsecure items within the page) .
StopBrowsing No Restart
An add-on to remind you to stop browsing the internet when you specify the time. Useful when you don't want to lose track of time while browsing the internet.
YouTube™ AdBlock No Restart
YouTube™ AdBlock removes all sorts of advertisement from YouTube
TheFactBook No Restart
Add Facts to your TFB Instance easily
New Tab Bookmarks No Restart
New Tab Bookmarks is a simple Firefox extension that sets the new tab page to the bookmarks panel.
Cranium Cafe Screen Sharing No Restart
Firefox screen sharing extension for the Cranium Cafe platform