Turn tabs of your choice into permanent tabs. PermaTabs can't be closed accidentally no matter what you click (even actions like "Close other tabs" will not affect them) and will stick around between sessions.
This script improves your google search.
You can open each search result in tab and inner frame.
In addition, you can open top 3 or all sites at the same time in tab or inner frame.
free-control No Restart
Just make Ctrl+PageUp and Ctrl+PageDown do their jobs: switching between tabs, and not whatever the webdevelopers think is a better idea.
Attack On The Clones No Restart
Removes duplicated tabs of active tab, automatically or manually.
Contao CMS - Backend jumper No Restart
This Firefox/Iceweasel extension allows you to quickly jump into the Contao CMS backend of the current site. You don't have to edit the URL directly and append "/contao". You simply have to press F8.
The Grim Tab Reaper No Restart
When you leave a tab open for a long time without using it, the Grim Tab Reaper will automatically turn it into a bookmark and close it.
Nearby New Tab No Restart
Provides functionality to open a new tab next to the currently open one.
Search multiple Web sources in the same time.
When you pin an app tab, most of the time there's no need to navigate with it. So this gives you more of a browsing view.
Now you wont have to worry about all that extra junk and you'll be able to see more of that site you pined. YAY!!!
Make 'Open in Tabs' replace existing tabs, like it was in Firefox 2.
Hidden UI Elements No Restart
Options removing not removable browser UI elements.
Dm0nKs Spotify Link Redirector No Restart
Redirects Spotify Links such as
To your Spotify player, First time this happens firefox will ask you if you wanna open the link with Spotify. - Just like in the old days !
This extension adds group and sort support to tabs in Firefox.
Paste and Go Key No Restart
Adds a changeable keyboard shortcut that pastes the clipboard into the URL bar of the current tab or a new tab and loads it/searches for it. Includes an optional toolbar button.
Usability Test Recorder No Restart
Инструмент для юзабилити-тестирования.
Double click on Tab or Webpage to close current Tab. Also, will add the "Undo Closed Tab" context menu. It is the smallest/fastest extension in the world, only 1Kb!
Adds an entry to the tools menu that allows to switch the tabs in a window automatically. ...
New Toplevel Tab for Tree Style Tabs No Restart
Adds a button and overrides New Window keystroke to create a top level tab with Tree Style Tab
Copies the URL location of a tab to the clipboard.