Forticlientvpnonlineinstaller-6.4 Offline Installer Jun 2026

Solution: Open Windows Settings, go to Apps & Features, and completely remove older versions of FortiClient. Run the official FortiClient Removal Tool if residual registry keys block your new installation.

Because Fortinet restricts direct public downloads for older versions, you generally need a support account to access them: to the Fortinet Customer Service & Support portal. Navigate to Support > Firmware Download in the top menu. Select Product : Choose FortiClient from the dropdown list. forticlientvpnonlineinstaller-6.4 offline installer

Accept the End User License Agreement (EULA) and click . Solution: Open Windows Settings, go to Apps &

The file named is, by its very name, an online installer . It requires an active internet connection during installation to download the necessary VPN components and configuration files from Fortinet’s servers. A true offline installer (full standalone package) for FortiClient VPN 6.4 does not exist as a single, official “offline” labeled file from Fortinet for the VPN-only edition. However, a full FortiClient (with antivirus, web filter, etc.) offline installer exists and can be used to install only the VPN module. Navigate to Support > Firmware Download in the top menu