Populäraste utökningarna


Adblock Plus Ingen omstart Utvalda

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Betygsatt 5 utav 5 stjärnor (4 980)
21 488 460 användare

Lightning Utvalda

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

Betygsatt 3 utav 5 stjärnor (1 875)
5 598 797 användare

NoScript Security Suite Utvalda

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Betygsatt 5 utav 5 stjärnor (1 504)
2 277 190 användare

Ghostery Ingen omstart

Enjoy a faster, safer and cleaner browsing experience.

Betygsatt 5 utav 5 stjärnor (1 208)
1 518 140 användare

DownThemAll! Utvalda

The first and only download manager/accelerator built inside Firefox!

Betygsatt 5 utav 5 stjärnor (1 612)
1 381 086 användare

WOT - Surfa säkert

Se direkt vilka webbsidor du kan lita på. WOT lägger till intuitiva trafikljusikoner bredvid sökresultat och URL:er som hjälper dig fatta informerade beslut om att besöka en webbsida eller inte.

Betygsatt 3 utav 5 stjärnor (1 643)
1 065 900 användare

Download YouTube Videos as MP4 Ingen omstart

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.

Betygsatt 4 utav 5 stjärnor (358)
1 030 482 användare

FlashGot Mass Downloader Utvalda

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Betygsatt 5 utav 5 stjärnor (499)
952 051 användare

Element Hiding Helper for Adblock Plus Ingen omstart

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Betygsatt 5 utav 5 stjärnor (449)
764 813 användare

LastPass Password Manager

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Betygsatt 4 utav 5 stjärnor (1 237)
754 107 användare

1-Click YouTube Video Download

The simplest YouTube Video Downloader for all YouTube Flash sites, period.

Betygsatt 4 utav 5 stjärnor (496)
726 450 användare

Adblock Edge Ingen omstart

Adblock Edge is a fork of the Adblock Plus version 2.1.2 extension for blocking advertisements on the web, without sponsored ads whitelist.

**This addon has been discontinued**

Betygsatt 5 utav 5 stjärnor (293)
720 745 användare

Download Flash and Video

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.

Betygsatt 4 utav 5 stjärnor (317)
699 635 användare


Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.

Betygsatt 4 utav 5 stjärnor (754)
677 296 användare

Flagfox Ingen omstart

Visar en landsflagga för den besökta webbserverns plats och tillhandahåller ett flertal verktyg som säkerhetskontroller för webbsidor, "whois", översättning, liknande sidor, validering, URL-förkortning m.m.

Betygsatt 5 utav 5 stjärnor (635)
611 590 användare

Web Developer

The Web Developer extension adds various web developer tools to the browser.

Betygsatt 5 utav 5 stjärnor (217)
567 444 användare


FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

Betygsatt 4 utav 5 stjärnor (934)
562 170 användare


With EPUBReader you can read ePub files just in Firefox. No additional software needed!

Betygsatt 5 utav 5 stjärnor (164)
444 177 användare

Speed Dial

Direct access to your most visited websites

Betygsatt 4 utav 5 stjärnor (1 247)
426 701 användare

uBlock Origin Ingen omstart

Finally, an efficient blocker. Easy on CPU and memory.

Betygsatt 5 utav 5 stjärnor (242)
413 503 användare