WINDOWS DOWNLOADS

Your SunTech apps.

Choose the program for what you need to do. These early builds are for supervised testing and are not yet code-signed.

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FOR VPN CUSTOMERS

STS VPN for Windows

Sign in, enroll this computer and connect through the STS VPN gateway. The official WireGuard for Windows application is also required.

  • Windows 10/11, 64-bit
  • Requires administrator approval to connect
  • Preview build—not yet production-certified
Download VPN preview ↓

Extract the ZIP before running the application.

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FOR TECHNICIANS

STS Assist Tech for Windows

Open the technician console, sign in with your existing Assist account and MFA, and manage authorized support sessions.

  • Windows 10/11, 64-bit
  • No VPN dependency
  • Microsoft Edge WebView2 Runtime required
Download Tech preview ↓

This is the technician console—not the customer device agent.

CUSTOMER DEVICE AGENT

Need to add a computer for remote support?

The device agent is generated from inside STS Assist after selecting the correct customer or device group. This prevents a generic installer from placing computers in the wrong account.

Open STS Assist →
Preview software notice

These applications are unsigned test builds. Windows may show an “Unknown publisher” warning. Verify that the file came from this HTTPS page. Do not disable security software. Public production release requires live connection testing and publisher code signing.