Open SSTP Client

Open SSTP Client

KOBAYASHI Ittoku

Available on Google Play
4.2(1,383)
100,000+ installsFreeTools

Updated May 30, 2026 · v1.10.2

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Simple and open-sourced SSTP VPN client

This is a VPN client app for Secure Socket Tunneling Protocol. Features: - Simple for maintainability - No Ads - Open source (https://github.com/kittoku/Open-SSTP-Client) Tips: With the app's notifications allowed, you can get error messages and disconnect easily. Also, you can connect/disconnect from Quick Settings panel. License: This app and its source code are under MIT License. I'll do my best, but be sure that you use this app at your own risk. Notice: - Only SoftEther server is officially supported. - This app uses VpnService class to establish SSTP connections. False positive detections: I tested this app's apk on VirusTotal and confirmed nothing detected as of 2022-11-18. I think I made this app as secure as I can by publishing its source, but it seems that some anti-virus softwares are still warning about this app. I'm sorry to say I cannot handle all false positive detections alone. Your available options may be, 1. Ignore the alert. 2. Submit a false positive report to your anti-virus software's vendor. 3. Build this app from its source. 4. Try another SSTP client. I hope you will achieve secure communication in some way.

Released
July 14, 2021

5 years on Google Play

Version
1.10.2
Updated
May 30, 2026
Content Rating
Everyone
Installs
100,000+
Developer
KOBAYASHI Ittoku
Website
https://github.com/kittoku
Email
nono381d815@gmail.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

Rating breakdown

5
1,009
4
104
3
12
2
36
1
201