RequestPolicy v0.5 Legacy Vereist herstart
Be in control of which cross-site requests are allowed. Improve the privacy of your browsing by not letting other sites know your browsing habits. Secure yourself from Cross-Site Request Forgery (CSRF) and other attacks.
BatchDownload Vereist herstart
Like FlashGet's batch download,but special designed for some image site!
WikiLook Vereist herstart
Leading dictionary lookup add-on. Fast, light, open source tool that define words for you without need to open new tabs or windows. Wiktionary&Wikipedia.
Ctrl or Shift or Alt + RightMouseButton click. Now with thesaurus.
70+ languages supported!
HTitle (discontinued) Vereist herstart
Hide title bar if window is maximized.
[!] This add-on has been discontinued.
This extension created only for GNOME 3. It can create problems with another DE. However, you can use HTitle at your own risk (need enable "legacy" mode on settings).
YouTube Flash Video Player is a powerful tool that will let you choose Flash video player as default YouTube video player.
Download Flash and Video Vereist herstart
Download Flash and Video is a great download helper tool that lets you download Flash games and Flash videos (YouTube, Facebook, Dailymotion, Google Videos and more) with a single click.
The downloader is very easy to use.
An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.
Fierr Vereist herstart
Replaces the error page with a more stylish appearance with additional features.
AutoCopy 2 Vereist herstart
Copies selected text to the clipboard automatically.
DownThemAll! AntiContainer Vereist herstart
Make the resources behind container pages easily downloadable by DownThemAll!
The Add-ons Manager slims down!
This add-on reduces the height of entries in the Add-on Manager, so you can display more of them at a time.
De eerste en enige in Firefox ingebouwde download beheerder/versneller!
Avoid redirects and has direct access to the sites you want to visit.
UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.
Stylish Tools Vereist herstart
Quicker access to several Stylish features through a toolbar button and/or keyboard shortcuts. Available for Firefox, Thunderbird, and SeaMonkey
QuickPasswords Vereist herstart
Haal snel wachtwoorden uit de Wachtwoordbeheerder naar het Klembord. U hoeft ze niet meer weer te geven!
Telt het aantal openstaande tabbladen.
ToneQuilla Vereist herstart
Adds a new action to mail filters to allow playing a particular sound when the filter matches. Also includes several sample sound files.
Adds submenus for flipping or rotating to the image context menu.