OpenDownload² Requires Restart
OpenDownload² extends the "Save" dialog by a "Run" button to open the file directly.
Launchy Requires Restart
Launchy will enable you to open links and mailto's with external applications...
Linky Requires Restart
Linky will increase your power to handle links. ...
XDM Hook Requires Restart
XDM integration module for Firefox
POW -- Plain Old Webserver Requires Restart
Turn the web on its head with the Plain Old Webserver (POW), which adds a server to your browser.
Link Properties Plus Requires Restart
Provides extended link properties: size of linked file, last modified time, etc.
FavLoc Requires Restart
FavLoc allows you to set folders as "favorite locations" to which you can easily download. FavLoc menus will appear on the File menu (for saving pages), the context menu (for saving images and links), and on the download...
Amazing Media Browser Requires Restart
A Multimedia Download Tool
Irvine ContextMenu Requires Restart
Downloads links and images with Irvine.
UPDATE: XPI delay has been removed in Firefox 40!
Disable the install delay in Firefox. New 2.0 version now includes GreaseMonkey scripts!
Unlike similar addons, this works on Firefox 4 and beyond.
Show File Size2 Requires Restart
Shows the File Size in the download dialog.
BatchDownload Requires Restart
Like FlashGet's batch download,but special designed for some image site!
Create a simple html page containing the whole chat. The page will contain only the chat section. All other page elements will be removed. Once the addons ends loading the chat you can save the clean page from your browser.
DownloadStudio Firefox Integration Requires Restart
Firefox Integration for DownloadStudio
XDM Hook for Linux & Mac OS X Requires Restart
XDM integration module for Firefox on Linux and Mac
yangben dictionnary Requires Restart
spell check for Yangben Cameroun
Stops autoplay of YouTube HTML5 videos (WebM). It is Flash-Block equivalent for HTML5 videos.
ALLYouTubeDownloader Requires Restart
ALLYouTubeDownloader extention (FLV/MP4/WebM; HD/HQ). Windows only. Works only with ALL YouTube Downloader 2.3 application or higher (versions 2.2 and lower doesn't work anymore).
Update Notifier Requires Restart
Note from Mozilla: This add-on has been discontinued. Try Add-on Update Checker instead.
Notifies you when updates are available for your extensions and themes.
InlineDisposition changes the disposition of Content-Disposition response headers from attachment to inline; this prevents servers from forcing the browser to save a file and allows that file to be viewed in the browser, if the browser supports it.