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.

Runs on iOS 9 and later (also on Macs with Apple silicon)

Features

• Native

  Only iOS native libraries are used in the core function, including the TLS stack.

  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.

• Authentication

  Support password and certificate-based authentication. See details below.

  SSTP certificate authentication requires iOS 12+

• Security

  Passwords and certificates are stored in the iOS 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.

  Requiring iOS 12+

• Easy Import SoftEther Only

  Reading connection settings from SoftEther Client Manager is 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-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.

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