NVCleanstall 1.19.0 is listed for Windows 11, 10, 8, and 7 in 32-bit and 64-bit variants where applicable. In practice, the NVIDIA driver you select must also support your Windows version and GPU.
Windows 11
Current Windows considerations
Use a recent NVCleanstall build because version 1.17.0 addressed Windows 11 24H2 signature-rebuild behavior and later versions add newer NVIDIA compatibility changes.
Windows 10
Broad driver support
Windows 10 remains a common NVCleanstall environment. Match the NVIDIA driver branch to your GPU and Windows architecture.
Windows 8 and 7
Tool support vs driver support
The utility listing may include older Windows versions, but modern NVIDIA drivers may not support every older OS and GPU combination. Compatibility must be checked at the driver level too.
Laptop compatibility
Keep laptop platform components
Do not copy a desktop minimal preset directly to a notebook. Version 1.19.0 specifically improved guidance around NV Platform Controllers on laptops.