Defragments your Firefox "Places" database (history/bookmarks)
This greatly reduces the lag while typing in the address bar and the start-up time.
This extension features configurable automatic cleaning, periodic reminder, and internationalization.
Helps you to save web pages and organize the collection. If you are using Firefox 18 or newer, use the beta, which is available on the development channel.
With Save Session, you can choose to save the current session and close Firefox for the next startup...
Add useful extra features to Gmail, like hierarchical labels, an unread message icon on your browser tab, file attachment icons, and more.
Bring back your personal and powerful Firefox Button!
Right click and download - the easiest way to quickly download a full-size Flickr image.
This add-on will open the File Browser at the right location, using simple filters on the downloaded file.
The filters are based on filenames and hosted domain's name.
Bulk/mass image downloader. Download the original full-size images from a page of thumbnails.
Enhance Flickr with a compilation of useful Greasemonkey scripts.
Allows you to export the sessions stored by Session Manager as a bookmarks.html file.
Inline Text and Image Previews on Craigslist, eBayClassifieds, Facebook Marketplace and 58同城. Multiple cities. Suggestions in cars and motorcycle list.