Mest populære udvidelser


Speed Dial Kræver genstart

Direkte adgang til de websteder du besøger oftest

Bedømmelse: 4 ud af 5 stjerner (1.284)
348.389 brugere

Provider for Google Calendar Kræver genstart

Allows bidirectional access to Google Calendar

Bedømmelse: 4 ud af 5 stjerner (1.008)
331.075 brugere

User Agent Switcher Kræver genstart

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Bedømmelse: 4 ud af 5 stjerner (265)
324.574 brugere

Xmarks Sync Kræver genstart

NOTE: Xmarks lives! Learn more at . Xmarks is the #1 bookmarking add-on. Keep your bookmarks, passwords and open tabs backed up and synchronized across computers and browsers.

Bedømmelse: 4 ud af 5 stjerner (2.579)
302.649 brugere

Easy Youtube Video Downloader Express

"#1 Rated Firefox Youtube Video Downloader", Only one with 1080p Full-HD and 256kbps MP3 Direct Links. A clean, fast and simple addon for superfast and easy downloads in FLV, 3GP, MP3, MP4, 720p, 1080p qualities on Youtube pages.

Bedømmelse: 4 ud af 5 stjerner (973)
302.607 brugere

YouTube High Definition

YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.

Bedømmelse: 5 ud af 5 stjerner (241)
286.729 brugere

YouTube Flash Video Player

YouTube Flash Video Player is a powerful tool that will let you choose Flash video player as default YouTube video player.

Bedømmelse: 5 ud af 5 stjerner (51)
285.443 brugere

Session Manager

Gemmer og henter tilstanden for alle vinduer.

Bedømmelse: 4 ud af 5 stjerner (486)
281.547 brugere

Full Web Page Screenshots (♥♥♥♥♥) Kræver genstart

FireShot makes full web page screenshots. Demo:

Screenshots can be quickly captured and:

― Saved as Image or PDF
― Sent to clipboard
― Printed
― Annotated *
― Uploaded *
― E-Mailed *

* OS Windows only

Bedømmelse: 5 ud af 5 stjerner (464)
274.357 brugere

Personas Plus

Personas (now known as lightweight themes) are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite themes.

Bedømmelse: 3 ud af 5 stjerner (933)
274.196 brugere

FoxyProxy Standard Kræver genstart

FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.

Bedømmelse: 4 ud af 5 stjerner (362)
264.701 brugere

NetVideoHunter Kræver genstart

This add-on is a downloader that lets you easily download videos from sites like Youtube, Facebook, Metacafe, Dailymotion, Break, VKontakte and music for example from SoundCloud, Grooveshark and from many other sites...

Bedømmelse: 4 ud af 5 stjerner (390)
258.386 brugere

ColorZilla Kræver genstart

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

Bedømmelse: 5 ud af 5 stjerner (311)
247.864 brugere

HTTPS Everywhere Kræver genstart

Encrypt the web! HTTPS Everywhere is a Firefox extension to protect your communications by enabling HTTPS encryption automatically on sites that are known to support it, even when you type URLs or follow links that omit the https: prefix.

Bedømmelse: 4 ud af 5 stjerner (118)
239.339 brugere

Download Status Bar

If you are the kind of person who likes to have total control over every aspect of your downloads, "Download Status Bar" is the add-on you are looking for.

Bedømmelse: 5 ud af 5 stjerner (331)
229.559 brugere

ColorfulTabs Kræver genstart

The first addon you should be installing on a fresh Firefox install. A must have. The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color.

Bedømmelse: 4 ud af 5 stjerner (1.013)
228.247 brugere Downloader (music/videos/photos @ VK) Kræver genstart

Download music, videos and photos from / One-click download, natural filenames, displaying file size and bitrate for music, downloading HD video, downloading HQ photos. No spam, no usage of your account, no spyware.

Bedømmelse: 4 ud af 5 stjerner (544)
224.625 brugere

MinimizeToTray revived Kræver genstart

Minimizes windows into the system tray.

Bedømmelse: 5 ud af 5 stjerner (327)
214.163 brugere

LookOut Kræver genstart

LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).

Bedømmelse: 4 ud af 5 stjerner (150)
199.609 brugere

SQLite Manager Kræver genstart

Manage any SQLite database on your computer.

Bedømmelse: 4 ud af 5 stjerner (58)
189.595 brugere