FortiClient - Free download and install on Windows - Microsoft Store

FortiClient 6.0 reached around 2020–2021. It may have security vulnerabilities and compatibility issues with modern OS versions (Windows 11, macOS Ventura+, etc.).

: Administrators can create custom 6.0 installer packages directly from the FortiClient EMS (Endpoint Management Server) console for deployment to managed endpoints. App Stores : Version 6.0 is still listed on the Apple App Store for iOS devices (requires iOS 9.0+). Technical Specifications & Compatibility SSL VPN (Tunnel Mode) and IPsec VPN Windows Support Windows 7 and 10; does support XP, Vista, or 8 macOS Support v10.12 Sierra or superior Linux Support Ubuntu 16.04+, Red Hat/CentOS 7.4+ FortiOS Compatibility Native support for FortiOS 5.2, 5.4, 5.6, and 6.0 Key Features

It uses fewer background processes than the newer EMS-managed agents.