Video DownloadHelper

Download videos from the Internet by means of Firefox

Zotero

Complete manager for citations

TV-FOX

More than 2,500 TV channels live from Firefox

IE Tab

View websites as if you visited them with Internet Explorer

FireShot

Take screen captures from Firefox

Adobe Flash Player (Chrome, Firefox & Opera)

The web multimedia player

Adblock Plus for Firefox

Block Internet adverts

Autofill Forms

Fill in forms automatically

Sparky Alexa Toolbar

Have Alexa's information in your browser

Buffer

Share on social networks the web contents you visit

Guarda Wallet

Software for the management of a crypto-currency portfolio

Ank Pixiv Tool

Download manga images from Pixiv

Shockwave Player

The add-on to play multimedia Flash contents in 3D

WebMail for Thunderbird

Use Thunderbird to manage your webmail

User Agent Switcher

Tool to switch the user agent used

Bookmark Duplicate Detector

Eliminate you duplicate bookmarks from your favorite browser

Folder Colorizer

Give Windows Explorer some color

8 Skin Pack

Transform Windows 7 into Windows 8

Isso Pack

Convert your Windows XP in Mac OS X, Vista or Windows 7

UXTheme Multi-Patcher

Enjoy new desktop themes for your Windows

Vista OS X

Make Windows Vista look like Mac OS X

Suitcase Fusion

Manage your PC's fonts

Royale Remixed

Change the aspect of your Windows for a more elegant one

Seven Transformation Pack

Transform Windows XP into Windows 7

Powershell Glass

Make your powershell and cmd windows transparent with Aero

TranslucentTB

Take control of your taskbar

Windows 8 Transformation Pack

Transform your user interface into the Windows 8 interface

WindowBlinds

Change the aspect and appearance of Windows

WinFlip

Switch from one application to another with the Vista 3D effect

Snow Transformation Pack

Enjoy the aesthetics of Snow Leopard while working on Windows

SkyFonts

Download the fonts of Google Fonts