The BitDefender range includes antivirus products for home users, businesses, enterprise users and Internet service providers. Home editions support Microsoft Windows, Symbian OS, Windows Mobile and Mac OS X (Beta); business and enterprise editions support Microsoft Windows, Linux and FreeBSD. The current version of the Home/Home Office security suite includes antivirus, anti-spyware, firewall, e-mail spam filtering, backup, tune-up and parental control components. A free basic online scan is offered via the BitDefender website. The Free version however does require free registration and is valid for 1 year after registration.