Softether Jun 2026

: Unlike OpenVPN, which requires its own specific protocol, SoftEther allows a single server to handle legacy L2TP/IPsec devices, Windows machines via SSTP, and advanced users via the SoftEther protocol.

SoftEther VPN: The Ultimate Open-Source Multi-Protocol Connectivity Solution softether

Local users, RADIUS, NT Domain, Active Directory, X.509 certificates. : Unlike OpenVPN, which requires its own specific

It supports 6 major protocols (OpenVPN, IPsec, L2TP, MS-SSTP, L2TPv3, and EtherIP) plus its own high-performance SoftEther protocol . : Unlike OpenVPN

: The engine is optimized for speed through parallel transmission and reduced memory copy operations, often outperforming traditional OpenVPN implementations. Architecture and Components