Can I use PIA on Windows 7, Windows Vista or XP?

PIA does not provide support for Windows XP, Windows Vista, Windows 7, or Windows 8. These operating systems no longer receive security updates from Microsoft and are no longer considered secure for general use. Both the PIA VPN app and manual OpenVPN connections are unavailable on these Windows versions.

Since current versions of Chrome and Firefox don’t run on Windows 7, you also cannot use the extensions as an alternative to the PIA app on Windows 7. 

Microsoft End-of-Support Announcements

• Windows Vista: https://support.microsoft.com/en-us/help/22882/windows-vista-end-of-support
• Windows XP: https://www.microsoft.com/en-us/windowsforbusiness/end-of-xp-support
• Windows 7: https://www.microsoft.com/en-us/windows/windows-7-end-of-life-support-information