Bookmark Duplicate Detector

Eliminate you duplicate bookmarks from your favorite browser

User Agent Switcher

Tool to switch the user agent used

Web Developer

Toolbar aimed at web programming

Lightning

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

IE Tab

View websites as if you visited them with Internet Explorer

Zotero

Complete manager for citations

Autofill Forms

Fill in forms automatically

TV-FOX

More than 2,500 TV channels live from Firefox

FireShot

Take screen captures from Firefox

Sparky Alexa Toolbar

Have Alexa's information in your browser

Ank Pixiv Tool

Download manga images from Pixiv

Adblock Plus for Firefox

Block Internet adverts

WebMail for Thunderbird

Use Thunderbird to manage your webmail

Foxtana Pro

Have Cortana search Firefox

Buffer

Share on social networks the web contents you visit

Shockwave Player

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

StartIsBack

Put your Windows 7 Start menu on Windows 8

DimScreen

Adjust your monitor's brightness

Multibar

A useful toolbar to be placed on your desktop

Vista Sidebar

Get hold of the Vista widgets on Windows XP

RocketDock

Get you hands on the Mac OS X dock for Windows

Bexplorer

Alternative to Windows file explorer

Start8

Add a start menu to your Windows 8

Classic Shell

Tricks and settings for the start menu and the explorer

Pokki

Recover the Start menu in Windows 8

MaxiVista

Use up to four computers to extend your desktop

QuickLook

Quick view of our files by pressing the space bar

Clover

Multi-tab function for Windows Explorer

Actual Transparent Window

Give your windows different transparency levels

CloseAll

Close open windows

TopDesk

Change quicker between windows