: The software is fully optimized for macOS, supporting versions from macOS 10.15 up to current releases on M1 chipsets. Optimization and Security
: For the software to scan all system areas on macOS 10.15 and later, users may need to manually enable "Full Disk Access" in their Security & Privacy settings .
: Refined interaction logic for managing and merging duplicate contacts.
: The Mac version specifically requires macOS 11.0 or later and an Apple Silicon (M1/M2/M3) chip for optimal performance.
: Significant improvements were made to the detection of similar photos and duplicate files to ensure more accurate identification.
OS Cleaner Master Pro is an optimization tool designed to improve system health by removing junk files and managing storage. As of version 2.8.7, released in March 2026, the software focuses on performance stability and refining its cleanup algorithms. Key Features in Version 2.8.7
: Version 2.8.7 introduced several bug fixes and performance improvements to keep the application running smoothly during deep system scans.