: Intel-based Macs are the primary target for this version; M1 (Apple Silicon) support was limited in this specific release cycle.
: At least 256 MB of RAM and 20 MB of free disk space. Key Features of Version 6.4.3
: During setup, you may be prompted to "Allow" FortiTray to load in the Network Extensions settings to ensure the VPN functions correctly. forticlient 6.4 3 download macos
: A light version of the VPN client is available on the Mac App Store , though it may offer different features than the full installer. System Requirements and Compatibility
: You must manually grant permissions for services like fctservctl and FortiClient in System Preferences > Security & Privacy > Privacy . : Intel-based Macs are the primary target for
: macOS 11 Big Sur and macOS 10.15 Catalina.
: Supports both SSL VPN and IPsec VPN tunnels with full encryption. : A light version of the VPN client
: The most direct way to find specific legacy versions like 6.4.3 is via the Fortinet Support Download Portal . After logging in, navigate to Support > Firmware Download , select FortiClient as the product, and browse the v6.00 > 6.4 > 6.4.3 directory.
: Includes features like Two-Factor Authentication (2FA) via FortiToken and certificate-based authentication. Installation & Security Tips for macOS