: Cracked executables can corrupt system registries and essential Windows files, leading to the blue screen of death (BSOD) or permanent data loss.

: Even the legitimate version of OneSafe PC Cleaner is often classified as a PUA by security sites like PCrisk , as it may use deceptive marketing or provide reports of "critical" errors that do not actually exist.

Free PC Cleaner & Optimizer - Free download and install on Windows

: Using cracked software violates End User License Agreements (EULA) and may lead to legal consequences or loss of official support. Safe Alternatives

: Available via the Microsoft Store with a free trial version.