Firefox Plugins for Windows

Add extra functions to the web browser of the Mozilla Foundation by installing the add-ons available in our selection of Firefox plugins for Windows

Adobe Flash Player English

Adobe Flash Player

The web multimedia player

Download Adobe Flash Player
Firesheep 0.1 English

Firesheep 0.1

Check if someone is attacking your sessions on social networks

Download Firesheep
Siphon 0.9.8 English

Siphon 0.9.8

Import your Firefox add-ons to any computer

Download Siphon
BYTubeD 1.1.1 English

BYTubeD 1.1.1

Download videos from YouTube with Firefox

Download BYTubeD
Stylish 1.3.1 English

Stylish 1.3.1

Customize the visual aspect of your favorite web pages

Download Stylish
Video DownloadHelper 4.9.24 English

Video DownloadHelper 4.9.24

Download videos from the Internet by means of Firefox

Download Video DownloadHelper
RightToClick 2.9.5 English

RightToClick 2.9.5

Enable right clicking where it wasn't possible

Download RightToClick
TV-FOX English


More than 2,500 TV channels live from Firefox

Download TV-FOX
F.B. Purity 8.7.0 English

F.B. Purity 8.7.0

Choose what will be shown on your Facebook home page

Download F.B. Purity
Unhide Passwords English

Unhide Passwords

Show your complete passwords without asterisks

Download Unhide Passwords
Google Wave 0.0.3 English

Google Wave 0.0.3

New wave notifier for Firefox

Download Google Wave
Greasemonkey 2.3 English

Greasemonkey 2.3

Download scripts to modify any web page

Download Greasemonkey
Image Picker 1.6.2 English

Image Picker 1.6.2

Download all the images of a website

Download Image Picker
Picnik 2.3 English

Picnik 2.3

A photo editor for Firefox

Download Picnik
Zotero 3.0.14 English

Zotero 3.0.14

Complete manager for citations

Download Zotero
FoxyProxy Standard 4.1.3 English

FoxyProxy Standard 4.1.3

Increase the configuration options of your proxy connections

Download FoxyProxy
Cooliris Firefox 1.12 English

Cooliris Firefox 1.12

Transform your Firefox into a multimedia explorer

Download Cooliris Firefox
Theme Font & Size Changer 7.2 English

Theme Font & Size Changer 7.2

Customize Firefox to your own liking

Download Theme Font & Size Changer
HTTPS Everywhere 5.2.21 English

HTTPS Everywhere 5.2.21

Browse in a more secure manner with the HTTPS protocol

Download HTTPS Everywhere
Adblock Plus 2.8.2 English

Adblock Plus 2.8.2

Block Internet adverts

Download Adblock Plus
Facebook Phishing Protector 4.3.2 English

Facebook Phishing Protector 4.3.2

Protect your data from phishing on Facebook

Download Facebook Phishing Protector
Volunia English


Search on the Internet with results on social networks

Download Volunia
Right Inbox 3.6.0 English

Right Inbox 3.6.0

Schedule when to send emails in Gmail

Download Right Inbox
Autofill Forms English

Autofill Forms

Fill in forms automatically

Download Autofill Forms
MEGA extension 1.0.3 English

MEGA extension 1.0.3

Mega's official add-on for Firefox

Download MEGA extension
ShowIP 2.0 English

ShowIP 2.0

View the IP address of the webpages you visit

Download ShowIP
ArchView 0.7.1 English

ArchView 0.7.1

Look inside ZIP, RAR or ISO files before downloading them

Download ArchView
Faceplus 1.17 English

Faceplus 1.17

Express yourself with emoticons on Facebook

Download Faceplus
Default FullZoom Level 5.8 English

Default FullZoom Level 5.8

Configure your browser's zoom level

Download Default FullZoom Level
Firefox OS Simulator English

Firefox OS Simulator

OS Emulator for Mobile Mozilla

Download Firefox OS Simulator
AllPeers 0.75.1 beta English

AllPeers 0.75.1 beta

Share files on Firefox using P2P

Download AllPeers
Lightning 1.9 English

Lightning 1.9

Thunderbird add-on that adds personal organizer functions to the application

Download Lightning
Torrent Finder Firefox Toolbar 1.3 English

Torrent Finder Firefox Toolbar 1.3

A toolbar in your Firefox browser to search for torrents

Download Torrent Finder
CoolPreviews 3.9 English

CoolPreviews 3.9

Preview webpages without accessing them

Download CoolPreviews
Bing 20090601 English

Bing 20090601

Search on Bing from the search bar

Download Bing
ViewMarks 1.0.5 English

ViewMarks 1.0.5

Organize your Firefox bookmarks visually

Download ViewMarks
Saved Password Editor 2.7.1 English

Saved Password Editor 2.7.1

Improve the Firefox password manager

Download Saved Password Editor
ReloadEvery 17.0.0 English

ReloadEvery 17.0.0

Automatically reload a website on Firefox

Download ReloadEvery
YouTube to MP3 1.2.4 English

YouTube to MP3 1.2.4

Add the option to download music to YouTube

Download YouTube to MP3
CloudMagic 3.0.2 English

CloudMagic 3.0.2

Find whatever you need as if by magic

Download CloudMagic