Some apps that rely on Windows Defender APIs, Edge WebView2, or the Microsoft Store will fail to install. However, 99% of Win32 software (Office, Adobe, Steam, Chrome, Firefox) runs perfectly.
| Feature | Windows 11 Standard | Windows 11 MiniOS | Windows Tiny11 (NTDev) | | :--- | :--- | :--- | :--- | | RAM Idle | ~4GB | ~1.5GB | ~2GB | | Security | High (Defender + Updates) | Low (Removed components) | Moderate | | Stability | High | Low/Medium | High | | Installation | Easy | Medium | Easy | | Legality | Licensed | Grey/Unlicensed | Grey/Requires License |
Verdict: The Frankenstein OS—Fast, Light, and Slightly Dangerous. windows 11 minios pro 22h2
Windows 11 MiniOS is not an official Microsoft release. It is a "custom" or "modded" version of Windows 11, typically created by independent developers (often found on forums or torrent sites) who strip the operating system down to its bare essentials.
If you are reading this, you likely have an older PC that struggles with standard Windows 11, or you are a gamer looking to scrape every last frame per second (FPS) out of your hardware. Does MiniOS deliver? Yes, but it comes with significant caveats. Some apps that rely on Windows Defender APIs,
MiniOS is a third-party, modified Windows distribution (often discussed in forums like Ru-Board and OSZone). The Pro 22H2 edition is based on Windows 11 version 22H2 (build 22621) but has been radically reduced. Where a standard Windows 11 installation consumes 25–40 GB of storage and 2–4 GB of RAM at idle, MiniOS Pro targets under 4 GB disk usage and ~500 MB RAM usage after boot.
It retains the core functionality of Windows 11 Pro — including BitLocker, Remote Desktop, Hyper-V, and Group Policy Editor — while removing: the difference is less dramatic
On a 10-year-old laptop (Intel Celeron N2830, 4 GB DDR3, 64 GB eMMC):
On a modern i5 with 16 GB RAM, the difference is less dramatic, but power users report:
Windows 11 MiniOS Pro sits in the same category as ReviOS and Ghost Spectre. It removes: