SoftEther VPN Server for Windows

SoftEther VPN Server is a robust and user-friendly security software, offering a comprehensive suite of features for both individuals and businesses. Developed as an academic research project at the University of Tsukuba, Japan, this open-source freeware provides high-speed, secure, and flexible VPN connectivity. 

While there are many VPN solutions available, such as NordVPN and ExpressVPN, SoftEther VPN differentiates itself with its unique VPN over HTTPS technology that can bypass restrictive firewalls and NATs. Alongside its comprehensive protocol support and impressive performance metrics, this makes it particularly appealing for users in environments where traditional VPN protocols struggle. 

Unparalleled connectivity and security

SoftEther VPN Server offers an impressive array of features designed to ensure powerful connectivity, strong security, and high reliability. It supports Layer-2 Ethernet-based VPNs, meaning it virtualizes Ethernet devices to create flexible remote-access and site-to-site VPNs. This architecture, featuring Virtual Hubs and Virtual Network Adapters, allows for seamless communication across geographically dispersed networks, effectively bridging LANs or connecting individual clients to a corporate network.

The software boasts robust security measures, including AES 256-bit and RSA 4096-bit encryptions. This ensures that all data transmitted through the VPN tunnel is highly secure. It also includes sufficient security features like logging and an inner VPN tunnel firewall. A significant advantage is its VPN over ICMP and VPN over DNS capabilities, allowing it to bypass even highly restricted firewalls—a common pain point with older IPsec-based VPNs. 

Moreover, it delivers 1Gbps-class high-speed throughput performance while maintaining low memory and CPU usage, making it an efficient solution for demanding network environments. It also promises broad interoperability with support for a wide range of operating systems and VPN protocols. However, the complexity of initial setup and configuration can be daunting for users without a strong networking background, requiring a learning curve to fully leverage its advanced capabilities.

Robust, all-around alternative

Overall, SoftEther VPN Server provides a versatile and cost-effective solution for anyone needing a secure and flexible VPN. Whether for personal use, creating an ad-hoc VPN for a small group of computers, or building complex cloud-to-LAN or cloud-to-cloud bridges for enterprises, it caters to diverse needs. Its built-in Dynamic DNS and NAT traversal features are particularly beneficial for users without static IP addresses.

• Protection feature against TunnelCrack
• Bug fixes