: If you are upgrading both FortiOS and FortiClient from version 5.6 to 6.0, it is recommended to upgrade FortiClient first to avoid compatibility issues.

Method 1: The Official Fortinet Customer Support Portal (Recommended)

A: The VPN-only mode is free. Full antivirus and web filtering require a paid license from Fortinet.

Select your targeted operating system file structure to start your download. Method 2: Deployment via FortiClient EMS

FortiClient Version 6.0.10 Download: Ultimate Legacy Security Guide

Log in using your registered corporate credentials. Access to legacy firmware and software repositories typically requires an active support contract or an associated registered Fortinet product.

Select from the "Select Product" dropdown menu .

: Integrates with FortiSandbox to detect and quarantine zero-day threats.

Enforces internet usage policies and blocks malicious websites even when the device is off-site.

Works with FortiGate to isolate compromised endpoints from the local network.

The most secure way to obtain this specific version is through the Fortinet Support Portal to your account on the Fortinet Customer Service & Support portal Navigate to Firmware Download FortiClient from the product list. Browse the directory: Choose the appropriate installer for your OS (e.g., for Windows, for macOS, or for Linux). Key Features and Configuration (v6.0.10) XML Configuration

Fortinet has ceased creating engineering patches, bug fixes, or stability updates for the 6.0 line.