Extensions by Name
Lets one highlight text or a link containing an ISBN and visit the ISBN at Amazon.com.
Open IT Online Requires Restart
Open IT Online allows you to open documents and images online without the need of any software to be installed. It supports Google Docs, Zoho, View Docs Online, Vuzit to edit/view documents and Snipshot, Pixlr, Sumo Paint, etc. to edit/view images.
This enables screen-sharing in the Firefox browser for users of the Open Karachi demo application.
This tiny add-on for Fennec simply adds a "Open Link" context menu item to the menu that appears when you press and hold for a moment on a link. This is a built-in feature on mobile Safari and Android's default browser.
Avoids the URL redirection on websites like Google/Yahoo and instead quietly opens the real links directly to help with speed and privacy, as it'd avoid redirection delays/potential ads/stats collection. NOTE: NOT for Android!!
Open Link Host Requires Restart
* Open the link's host in Current Window/New Window/New Tab...
Open Link In Current Requires Restart
Adds "Open Link" menu to force links to open in current tab.
Open Link in New Tab Requires Restart
Loads links in new tabs, by conditions.
Adds a content menu item to open links in a pinned tab.
Open Link In Program (OLIP) Requires Restart
Open`s (current) Link In Configured Program (OLIP). OLIP allows user to open/pass current URL as a parameter to external application. It also provides shortcut to copy base URL to clipboard.
Adds an option to open a link in a new tab without loading the page until you switch to the tab.
Open link in... Requires Restart
Adds context menu items for opening links and images in a new background tab (or foreground tab if your tabs normally open in the background), in a new background or foreground window, and in the current tab. Optionally gathers items into a submenu.
Open Links! Requires Restart
Opens the first 10 links from a Google results page in 10 new tabs.
Open Long Url Requires Restart
Adds an option to your File menu to allow you to open long, multi-line...
Open Magnet from InfoHash Requires Restart
Select InfoHash or base32(InfoHash) or Magnet, right-click and choose "Open Magnet from InfoHash" in the menu, a magnet will open.
Open Mathematical Encyclopedia Requires Restart
Free mathematical encyclopedia
Open Multiple Locations Requires Restart
Adds a "File" menu option to open multiple locations at a time.