Extensions by Name
Easily access to the reader-view from right click context menu
Open In RegEdit Requires Restart
opens registry keys directly from the webpage using regedit32!
Open in Volunia Requires Restart
Open in Volunia
A button and context menu item to open URL in the Wayback Machine, service to view previous versions of websites from archive.org.
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 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.
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 addresses at once