Multi-Protocol Support

Compatible with multiple enterprise VPN protocols including AnyConnect and openconnect client Pulse Secure

Cross-Platform Availability

Runs seamlessly across all major operating systems and architectures

Advanced Security

Provides military-grade encryption with support for two-factor authentication

Community-Driven Development

Completely free and open-source with transparent code development

Download OpenConnect

Available for all major platforms – completely free and open-source

Windows

Windows Installer openconnect clientopenconnect client

Linux

Red Hat/CentOS RPM packages

Download for Linux

macOS

macOS 10.15 and later

macOS Version

Installation Guide for Windows

Download the Installer

Obtain the Windows-compatible version from the project’s official download page. The installer is typically available as a standard .exe file for easy installation.

Run Installation

Launch the downloaded installer with administrator privileges for proper system access. The installation process typically takes 2-3 minutes on modern Windows systems.

Setup Server Details

Launch OpenConnect GUI and add a new connection profile with your VPN server details. Specify authentication method, certificates, and any custom connection parameters required.

Establish Connection

Initiate the connection process and openconnect download authenticate with your credentials when prompted. Monitor connection status through the system tray icon and verify successful network access.

Troubleshooting Common Issues

Connection Failures

Check firewall settings and ensure required ports are open for VPN traffic. Validate that your user account has proper VPN access permissions.

SSL Issues

Ensure system clock is synchronized and certificates haven’t expired. Check for self-signed certificates that may require manual acceptance.

Important: Enterprise users should contact their network administrators for customized setup instructions. Some networks require additional security software or specific configuration tweaks.