Open Source Alternatives to FortiClient VPN

A unified endpoint agent that provides secure remote access, zero trust network access (ZTNA), and endpoint protection. The software runs on devices such as laptops and mobile phones to communicate with the Fortinet Security Fabric for visibility and control. It includes capabilities for VPN encrypted tunnels, URL filtering, cloud access security broker (CASB), and AI-based next-generation antivirus. The product is designed for IT and security teams to manage endpoint compliance, perform vulnerability scanning, and automate threat detection and response. It is deployed as a modular lightweight client and can be centrally managed via FortiClient EMS. The solution also integrates with FortiSandbox to block the execution of unknown files and uses Active Directory for role-based access control policies.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to FortiClient VPN give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to FortiClient VPN. The most popular is OpenVPN. It uses the GPL-2.0 license.