Secure VPN solution for enterprise and personal use with cross-platform compatibility
OpenConnect is a free open-source SSL VPN client that provides secure remote access to private networks. This cross-platform solution offers reliable VPN connectivity for both enterprise and individual users.
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.
Supports Cisco AnyConnect SSL VPN, Juniper/Netscreen SSL VPN, and Pulse Connect Secure
Runs seamlessly across all major operating systems and architectures
Provides military-grade encryption with support for two-factor authentication
Completely free and open-source with transparent code development
Available for all major platforms – completely free and open-source
Download for Windows openconnect for windowsopenconnect for windows
Ubuntu/Debian .deb packages
Supports Intel and Apple Silicon
Download the latest OpenConnect Windows installer from the official repository or openconnect client trusted source. Look for the MSI or executable installer package for straightforward setup.
Run the installation file and grant necessary permissions when prompted by UAC. Follow the setup wizard instructions, accepting the license agreement and choosing installation location.
Launch OpenConnect GUI and openconnect for windows add a new connection profile with your VPN server details. Set up authentication credentials, certificates, or token-based login as per your network requirements.
Select your configured connection profile and click connect to establish the VPN tunnel. Confirm successful connection through status indicators and test network accessibility.
Verify server address accuracy and network connectivity before attempting connection. Confirm certificate validity and authentication credentials with your network administrator.
Ensure system clock is synchronized and certificates haven’t expired. Check for self-signed certificates that may require manual acceptance.
Important: For organization-specific configurations, consult your IT department for exact connection parameters. Some networks require additional security software or specific configuration tweaks.