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Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color and makes them easy to distinguish while beautifying the overall appearance of the interface. For Seamonkey & Flock. An essential. F...
Reload on Idle No Restart
Reloads specified tabs on idle to reduce memory usage.
1clickBOM No Restart
Quickly fill shopping carts with electronic components.
Open With Opera No Restart
Open With Opera sends pages, links, tabs and images from Mozilla Firefox to Opera.
Open With Google Chrome No Restart
Open With Google Chrome sends pages from Mozilla Firefox to Google Chrome.
Mactionary No Restart
Look up the selected text by right-click on your mouse or pressing ⌘ (command) two times.
TubeCast No Restart
For those that have smart TV's and use the great TubeCast application available on Windows 10.
Provides feature to close multiple tabs.
Compact Tabs No Restart
Makes more room for page titles in the the Firefox tabs bar by removing the extra white space, making them appear a bit more compact.
Tab Sweeper No Restart
Closes unused tabs after bookmarking URIs from their history. Idle time is aggregated across sessions while the browser is actively used (mouse/keybord events occur). Selecting a tab resets its counter.
This add-on brings back the ability to change the page which is shown when opening a new tab.
Embeds Internet Explorer(IE) to use the powerful Firefox add-ons.
Not only an enhanced IE Tab, but also an enhanced Internet Explorer with Adblock Plus and FireGestures support.
Switch to the IE engine in one click and dismiss your IE.
Tab Across No Restart
Exchange browser sessions among any devices and share them with friends
Wriber Snippet Tool No Restart
Add-on to provide snippet functions for Wriber
Parent Folder No Restart
This extension provides an ALT-UP ARROW shortcut to view the parent folder of a site.
Tab Tree No Restart
Tab Tree shows your tabs in the form of a tree structure. And also makes the user interface compact (optionally) to allow more space for the Web.
New Tab Pro No Restart
You can customize the number of the tiles on the New Tab page (about:newtab), right on that page via the buttons at the center of each side of the page. Or use the Options page of this extension to get the same effect.
Refresh the active tab when you click on entire Urlbar on Middle Mouse Button. Plus shortcuts to Override Cache and duplicate tab and open tab in Google cache.
Mini Audio Icon of Tab - Noise Control No Restart
Converts large icon with information about audio playback by tab on small icon. Pinned to the icon of tab. It takes up less space on the tab bar. There is more space for name tabs.