Open Some Bookmarks Requires Restart
<< This addon is superseded by Open Auto Bookmarks. See About below >>
This extension creates a new Bookmarks sub-Folder PopupMenu Item which opens a specified number of Bookmarks, while only loading (not opening) any remaining.
Open Tags! Requires Restart
Makes easier to open tagged bookmarks.
OpenBerg Lector 5 Requires Restart
Read e-Books from Firefox
Import your bookmarks into Openoox
OpenReviewProject - Review The Internet! Requires Restart
Finds reviews on a specific site or a page using ORP (OpenReviewProject.com) service and opens "Discussion Board" on-the-fly.
Attempting to replicate the ease of use and cleanliness of the Opera Speed Dial
OPML Reader Requires Restart
Open a Feed Reader for any OPML Autodiscovery enabled page. You can choose between Optimal OPML browser and...
OPML Support Requires Restart
OPML Support adds OPML import/export functionality to the Firefox Bookmarks manager.
Organize Your Internet With Ease
Use the Ordino Firefox Add-on to start adding resources from across the web into Ordino.
Take notes and register bookmarks in Org-mode with Org-protocol
OsmJumper Requires Restart
Jump from a compatible map (OpenLayers, GoogleMaps) to another keeping active bounding box.
This extension pins items onto the OTF Pinboard
Add-on for syncing bookmarks with ownCloud.
PAcMan Requires Restart
The Personal Activity Manager (PAcMan) supports lifelong learners in designing and sharing their activities which involve web applications.
Bookmark the best of the web by adding items to a collaborative digital canvas.
Provide user to write note in any page.