Virtuawin - Open Source Tools for System Administrators
VirtuaWin is a virtual desktop manager for Windows that allows users to display up to 20 virtual desktops. The software runs in the background and uses shortcuts for the virtual desktops to be accessed. Best of all, the application also comes as a mobile version and enables you to bring the desktops with you on a USB stick. VirtuaWin supports for dual-monitors, and features customizable system tray icons.
Supported OS: Windows 95 and higher