Firefox App Tabs Add-On
Remember Pin Tabs? The Firefox add-on that we reviewed recently was mysteriously deleted from the Firefox add-on repository over at the Mozilla Firefox website. No one knew why it was deleted and it was not clear at that point in time if the developer would make it available again. The wait is now over with the release of the App Tabs add-on. App Tabs is basically an advanced version of Pin Tabs. The name now reflects the feature of the same name that the Firefox developer plan to include into Firefox 4.
The basic idea of App Tabs is to offer Firefox users a way to pin selected web services and websites to the tabbar of the web browser making them available always in the same spot. The idea works perfectly for websites that do not require back and forward navigation like Gmail or Google Docs but also for any other website or service that the user accesses all the time.

App Tabs pins selected tabs to the left side of the tabbar in Firefox. The tabs are minimized so that only the favicon of the website or service is displayed. This saves space in the tabbar and is usually appreciated by most users.
The new version of the App Tabs add-on adds comes with the following features:
- App tabs can be saved across sessions! (default)
- App tabs can be merged when closing a window. (default)
- App tabs can be protected from being closed individually.
- If you have Tabberwocky installed, App Tabs will automatically also lock app tabs that you create. This feature can of course be disabled by going to about:config and setting extensions.apptabs.lock to false.
Tabs can be converted into app tabs by ctrl-clicking them in the Firefox tabbar. App Tabs is currently compatible with all versions of Firefox 3.5x to 3.7x. The download is available at the Firefox add-on’s website.
Tags: app tabs, firefox, firefox tabs, firefox-add on, pin tabs, tabbar