Google on Tuesday made moves to beef up its Google Pack service. The free collection of software applications now includes antivirus, antimalware, and antispyware tools.

Google Pack provides basic virus protection from Symantec’s Norton Security Scan, which offers automatic security updates and scheduled scanning. No subscription fee is required. The company also added PC Tools’ Spyware Doctor Starter Edition, an antispyware utility that offers scheduled scanning, threat removal, active protection, and automatic updates.