|link| - Forticlientvpnonlineinstaller-6.4 Offline Installer

The biggest advantage of the 6.4 offline installer is via Group Policy or SCCM. The online installer does not support reliable mass deployment because each PC would re-download the 300MB file simultaneously, crushing your bandwidth.

: Ensure your FortiGate firewall isn't requiring a newer TLS version than what 6.4 supports (though 6.4 handles TLS 1.2 and 1.3 well). Summary Table Online Installer Offline Installer File Size Internet Needed? Yes, during install Best For Single home users IT Admins / Air-gapped PCs File Name FortiClientVPNOnlineInstaller.exe FortiClientVPNSetup_6.4.x.exe Are you setting this up for a personal device, or forticlientvpnonlineinstaller-6.4 offline installer