Complete System Requirements for ZoneAlarm Products
The following minimum requirements are recommended for the best performance levels and experience with our software. Installing our software on computers that do not meet these requirements is possible but will result in a lower-quality user experience, and in particular slower performance.
Operating system requirements
Microsoft® Windows® 8:
Microsoft® Windows® 7: SP0 or SP1
Microsoft Windows Vista SP2
Microsoft Windows, XP SP2 or SP3
Home / Professional:
Browser security requirements
Spam filtering and MailSafe requirements (not available in all ZoneAlarm products)
Mailsafe supports SMTP outbound only
Outlook 2003, 2007, 2010
Hard Drive Encryption requirements (optional add-on; not available in all ZoneAlarm products):
Parental controls (Not available in all ZoneAlarm products):
Parental controls work for any Web browser, and for any program that can be used to surf the Web.