Introduction

SSTP Connect is a VPN client that supports two HTTPS-based protocols, SSTP and SoftEther VPN.

SSTP (MS-SSTP) is developed by Microsoft and supported on Windows Server 2008 and later. It encapsulates IP traffic (layer 3) over HTTPS.

SoftEther VPN is developed by Daiyuu Nobori and SoftEther Corporation. It encapsulates Ethernet frames (layer 2) over HTTPS.

Available on both iOS and Mac App Store

News

Some users are experiencing timeouts after upgrading to iOS 18.4 / macOS 15.4. Please see here for details.

Features

• Native

  Only native libraries are used in the core function, including the TLS stack. No OpenSSL.

  Connections are saved natively so that you can start a connection from the system settings.

• Simple

  VPN clients ought to be small and simple. No ads, analytics or other 3rd-party SDK are included.

• Privacy

  No data is collected from you. Connection log only exists in the memory and is never saved to the device.

• Complete

  Support all password and certificate-based authentications available in Windows 11.

  Support authenticating by password and certificate at the same time with TEAP (EAP chaining).

  Protocol details below.

• Security

  Passwords and certificates are stored in the keychain. SSTP Connect never saves them locally for convenience.

• IPv6 Ready

  Support both IPv6 connections and stateless IPv6 configuration in the VPN tunnels.

  DHCPv6 not supported

• More than TCP SoftEther Only

  Support NAT traversal (NAT-T) and UDP acceleration just like the official SoftEther client.

• Easy Import and Export

  Not only from SSTP Connect, reading connection settings from SoftEther Client Manager is also a piece of cake.

• Routing

  Accept static routes pushed from the server or add your own entries.

• Shortcut

  Control VPN state and create automation with Shortcuts.

SSTP Authentication Methods

• PEAP
• EAP-TTLS
• TEAP (EAP chaining)
• EAP-TLS
• EAP-MSCHAPv2
• MSCHAPv2
• CHAP
• PAP

SoftEther Authentication Methods

• Password
• RADIUS / NT Domain Password
• Certificate
• Anonymous

Supported Server Platforms

• Microsoft Windows Server 2008 and later
• Microsoft Azure P2S VPN
• MikroTik RouterOS Servers configured without certificates are not supported.
• SoftEther VPN Server
• VPN Azure

Support

FAQ

よくある質問

Privacy Policy

Legal

Since version 3.0, SSTP Connect uses SwiftNIO, a network framework released by Apple under Apache License 2.0.

SSTP Connect is a third-party implementation based on Microsoft Open Specifications and SoftEther VPN source code. We do not have any affiliation with either Microsoft Corporation or SoftEther Corporation.

© 2020–2024 Domosekai Limited. All rights reserved.