Mostly useful, non-usual and underrated stuff
44 979 utilisateurs
This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.
8 658 utilisateurs
Élargissez les vignettes et faites apparaitre images et vidéos en survolant les liens.
14 708 utilisateurs
Allows searching, sorting and saving of cache files.
This is a custom upgrade for Firefox of the original CacheViewer add-on by benki.
New features have been added.
The biggest support, please leave a message and 5 star!
5 472 utilisateurs
Display thumbnails on new browser tab with full control on their layout. You can also use it as a home page.
86 965 utilisateurs
Displays an icon in the tooltip or next to the cursor indicating the target of a link.
3 458 utilisateurs
Transforms "List all tabs" menu to do closing, loading, unloading, moving of single/multiple tabs. Search tab titles or *content* (remember "Find In Tabs"?), visited tabs history, find duplicate tabs - very helpful for mega-tab users. And more...
1 748 utilisateurs
Provides extended link properties: size of linked file, last modified time, etc.
1 271 utilisateurs
Provides control over HTTP headers (User-Agent, Referer and Accept-Language) on a per-site basis.
Search all loaded tabs- similar to Find in Tabs, etc. except has much more functionality. This is a comprehensive tool designed for doing research. Please see screen shots and description.
1 005 utilisateurs
Provides Focus Last Selected Tab and Tab flipping functionality (based on the FLST extensions by Gorgias and Gozer, but ported to Firefox 4/5 and repaired Tab flipping functionality). Enjoy!
Permanent multicolor rich sticky notes and highlighter. An Adobe like web annotation tool, with 6 predefined colors +3 more text styles. Combined Sidebar with grouped/flat view navigating for annotations + list all anchors/links/headings(ToC).
This extension provide traffic information for each Tab separately include : Speed of downloading for HTML contents and loading progress and also an overall downloading speed of all tabs.