What are ZoneAlarm system requirements? Updated 2 ottobre 2017 07:52 ZoneAlarm Extreme Security and ZoneAlarm Anti-Ransomware Microsoft® Windows® 7 SP1 and 10 All versions 32-bit / 64-bit, 2 GB RAM 2 GHz or faster processor 1.5GB of available hard-disk space Note: Windows 7 SP1 (must have SHA-2 support) Microsoft .NET framework Version 3.5 or later Note: If a supported Microsoft .NET Framework is not installed, it will be installed with ZoneAlarm Web Secure Chrome Extension Google Chrome (All versions) ZoneAlarm Mobile Security App Android 4.2 or newer iOS 9.0 or newer ZoneAlarm Pro Antivirus+Firewall and ZoneAlarm Pro Firewall Microsoft® Windows® 7 SP1, 8.1 and 10 All versions 32-bit / 64-bit, 2 GB RAM 2 GHz or faster processor 1.5GB of available hard-disk space Microsoft .NET framework Version 3.5 or later Note: If a supported Microsoft .NET Framework is not installed, it will be installed with ZoneAlarm Web Secure Chrome Extension Google Chrome (All versions) ZoneAlarm Anti-Ransomware Microsoft® Windows® 7 SP1, and 10 All versions 32 or 64-bit, 2 GB RAM 2 GHz or faster processor 1.2GB of available hard-disk space Periodic Internet Connection Note: Windows 7 SP1 (must have SHA-2 support) ZoneAlarm Free Antivirus and ZoneAlarm Free Firewall Microsoft® Windows® 7 SP1, 8.1 and 10 All versions 32-bit / 64-bit, 2 GB RAM 2 GHz or faster processor 1.5GB of available hard-disk space Microsoft .NET framework Version 3.5 or later Note: If a supported Microsoft .NET Framework is not installed, it will be installed with ZoneAlarm Web Secure Chrome Extension Google Chrome (All versions) If you have any questions please contact our Live Technical support staff Click Here to contact a Live Support Agent.