Top Free
Enterprise VPN & ZTNA Alternatives

Professional-grade replacements for Enterprise VPN & ZTNA software. Verified for features, security, and zero cost.

Tools Tested

100%

Free or Open Source

Database Updated Dec 2025

Hand-Picked Comparisons

Save Enterprise (~$220 - $270 per user/yr)

Ivanti Connect Secure (formerly Pulse)

The evolution of Pulse Secure into a modernized SSL VPN and ZTNA gateway. The 2025-2026 releases (v25.x) feature a hardened Linux kernel and integrated SELinux enforcement. While essential for organizations requiring legacy protocol support and massive scalability, a series of critical vulnerabilities (like CVE-2025-22457) has driven many teams toward lighter, mesh-based VPN alternatives.

Top Recommended Replacement

WireGuardPRO CHOICE

Extremely lightweight; uses state-of-the-art cryptography (ChaCha20); significantly faster than legacy SSL/IPsec tunnels; native in the Linux kernel.

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Mastering Enterprise VPN & ZTNA for Free

Our mission at Best Free Alternatives is to democratize access to high-end digital tools. The software listed above provides professional-grade results without the burden of monthly subscriptions. Whether you are a student, freelancer, or small business owner, these Enterprise VPN & ZTNA alternatives are production-ready.