OpenConnect Windows Installer
November 30, 2025
OpenConnect SSL VPN
Secure VPN solution for enterprise and personal use with cross-platform compatibility
What is OpenConnect?
OpenConnect serves as a versatile SSL VPN client supporting various protocols including Cisco AnyConnect. It’s designed to establish secure encrypted connections across different networks while maintaining high performance.
The client stands out for its compatibility with Cisco AnyConnect VPN servers while remaining completely open-source. This makes it an ideal choice for organizations and users seeking flexible secure remote access solutions.
Key Features & Benefits
Multi-Protocol Support
Compatible with multiple enterprise VPN protocols including AnyConnect and Pulse Secure
Multi-OS Support
Runs seamlessly across all major operating systems and architectures
Advanced Security
Implements strong encryption standards and certificate-based authentication
Open Source Advantage
Benefits from continuous community improvements and security audits
Get OpenConnect Client
Available for all major platforms – completely free and open-source
Windows
Windows Installer openconnect downloadopenconnect download
Linux Systems
Red Hat/CentOS RPM packages
macOS
macOS 10.15 and later
Windows Setup Instructions
Get Windows Package
Obtain the Windows-compatible version from the project’s official download page. Look for the MSI or executable installer package for straightforward setup.
Execute Setup Process
Launch the downloaded installer with administrator privileges for proper system access. Follow the setup wizard instructions, openconnect download accepting the license agreement and choosing installation location.
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 authenticate with your credentials when prompted. Confirm successful connection through status indicators and test network accessibility.
Problem Resolution Guide
Connectivity Problems
Check firewall settings and ensure required ports are open for VPN traffic. Validate that your user account has proper VPN access permissions.
SSL Issues
Import required root certificates and intermediate certificate authorities. Check for self-signed certificates that may require manual acceptance.
Note: Enterprise users should contact their network administrators for customized setup instructions. Some networks require additional security software or specific configuration tweaks.