X3F Tester

Version 2026.2.20.0 | Architecture x64

Install for x64

Download install-x64.cmd, then double-click it. Approve UAC when prompted.

• One-click installer (.cmd)
• Installer script (.ps1)
• x64.appinstaller
• x64.msix
• Publisher certificate (.cer)
• Add-AppDevPackage.ps1 (fallback)