Multiple user add-on for WinFax Pro 8.0 and 7.0. Switch users with a click of the mouse! Up to 10 different users available from system tray to launch WinFax 8.0 or 7.0 with custom settings. Great for small business where more than one worker shares the computer. Or for the small businessperson who runs several companies from their home. Nomore looking like you used someone elses fax machine.