FortiClient is a comprehensive security solution that offers endpoint protection, including antivirus, web filtering, and VPN capabilities.
Best strongSwan Alternatives ranked by AI · updated Aug 2026
✅ Update queued — the AI is re-ranking this list. The page will refresh shortly.
This page is already up to date.
strongSwan is an open-source IPsec VPN implementation with clients and services for Linux, Android, and other platforms. It is primarily used by technical users and organizations that need standards-based site-to-site or remote-access VPNs.
Top 6 strongSwan alternatives
WireGuard is a modern VPN protocol known for its simplicity and high performance.
Tunnelblick is a free, open-source graphic user interface for OpenVPN on macOS. It provides easy control of OpenVPN client and server connections.
Viscosity is a powerful VPN client for Mac and Windows that makes it easy to connect to any OpenVPN server.
$14 USD per license
Shrew Soft VPN Client is a cross-platform IPsec VPN client for connecting to enterprise and home VPN gateways. It supports standards-based IKE...
Pros
- Supports standards-based IPsec and IKE connections
- Works across Windows, Linux, and BSD systems
- Can connect to several legacy enterprise VPN gateways without vendor software
Cons
- Discontinued and no longer receives security updates
- Limited compatibility with modern authentication and VPN gateways
- Older interface and configuration workflow than current clients
Pritunl Client is a desktop VPN client for connecting to Pritunl, OpenVPN, and WireGuard servers. It is aimed at individuals and organizations...
Pros
- Supports both OpenVPN and WireGuard connections
- Available for Windows, macOS, and Linux
- Integrates directly with Pritunl server deployments
Cons
- Less broadly compatible than dedicated OpenVPN or WireGuard clients
- Advanced configuration options are more limited than in some competing clients
- Best experience depends on using a Pritunl-managed VPN environment
How good are these alternatives?
Your feedback helps us improve the AI rankings.
✅ Thanks for your feedback!
Know a better alternative? 🙌
Suggest a product and our AI will verify it's a real alternative to strongSwan before adding it to the list.