Download
Windows 10 or 11, 64-bit. Both apps update themselves.
OSVoid
osvoid-setup.exeOSVoid DeveloperNeeds the Scripter role.
osvoid-developer-setup.exeNot code-signed yet, so Windows warns about it. On “Windows protected your PC”, choose More info, then Run anyway.
Still blocked?
Smart App Control: Windows Security, App & browser control, Smart App Control settings, Off.
Defender removed a file: Windows Security, Protection history, the OSVoid entry, Actions, Restore.