Adblock Plus for Firefox

Block Internet adverts

Timeline Remove

Disable the new Facebook Timeline

Lightning

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

YouTube to MP3

Add the option to download music to YouTube

HTTPS Everywhere

Browse in a more secure manner with the HTTPS protocol

Web Developer

Toolbar aimed at web programming

User Agent Switcher

Tool to switch the user agent used

Privacy Badger

Block adverts that violate your privacy

IE Tab

View websites as if you visited them with Internet Explorer

Foxtana Pro

Have Cortana search Firefox

Sparky Alexa Toolbar

Have Alexa's information in your browser

feedly

RSS feed reader

Bookmark Duplicate Detector

Eliminate you duplicate bookmarks from your favorite browser

WebMail for Thunderbird

Use Thunderbird to manage your webmail

Ank Pixiv Tool

Download manga images from Pixiv

AniWeather

Firefox add-on to get to know the weather forecast

DirectX 9

Essential libraries to play multimedia contents

K-Lite Codec Pack

Play videos without any compatibility problems

GSpot

Find out what codecs you need to watch any video

DirectX 11

Version 11 of DirectX

DirectX 10

Version 10 of DirectX

Microsoft Camera Codec Pack

Pack of codecs to view several photo formats

MPEG-2 Video Decoder

Essential pack of filters to play MPEG-2 video files

DirectX 12

Version 12 of DirectX comes along with significant performance improvements

ADI SoundMax AC97

Drivers for ADI AC97 integrated sound cards

MP3 Codec

Always keep the best audio codec up to date

Haali Media Splitter

Make the most of your MKV files like never before

Media Player Codec Pack

Codec pack for the correct playback of multimedia files

Matroska Muxer

A DirectShow filter for this container format

AC3 Audio Codec

Configure the playback of audio in AC3 format

K-Lite Mega Codec Pack

Complete collection of audio and video codecs