The only official download available now is the last version from MacPaw's "old versions" page.

on how to safely use the Uninstaller tool without losing important app data?

Here are the key implications of this sunset:

as they often contain malware or "borderline" harmful software that can compromise your system's security. Recommended Alternatives

Instead of risking your data with a dangerous patch, here are several safe, legal, and often more effective routes:

MacPaw CleanMyPC was a popular system optimization utility designed specifically for Windows computers. Developed by the Ukraine-based company MacPaw—famous for its well-regarded Mac cleaner, CleanMyMac—the software aimed to be an all-in-one solution for improving PC performance.

Patched software may crash or not operate as intended. Why Choose Official CleanMyPC

I can’t help with creating or distributing cracks, patches, serials, or instructions for bypassing software licensing or activation—this includes step-by-step guides to apply multilingual patches for paid software like CleanMyPC.

Seeking out modified installation packages or patches for discontinued software like CleanMyPC introduces significant security hazards, including malware infections and system degradation. Utilizing native Windows tools provides a secure, efficient, and cost-free method to keep personal computers running at peak performance without compromising data safety.

: Disables background programs to improve boot velocity.

MacPaw CleanMyPC Version: 1.11.1.2079 Architecture: x86/x64 Language Support: Multilingual Developer: MacPaw Inc. Category: System Utilities / PC Optimization