CleanMyMac X version 4.6.13, originally released around , was a key update focused on achieving full compatibility with macOS 10.15 Catalina . While it is now an older version—superseded by the latest CleanMyMac releases (v5.3+) —it remains a stable choice for users running legacy macOS environments. Key Features of Version 4.6.13
: Provides an interactive visual map of your storage, making it easy to spot and delete the largest files on your drive. Legacy vs. Modern Versions CleanMyMac X (4.6.13) New CleanMyMac (2024/2026) Primary OS Support Optimized for macOS 10.15 & older Built for macOS 11.0+ & Apple Silicon New Tools Smart Scan, Malware Removal Cloud Cleanup, Duplicate Finder Interface Classic multi-sidebar layout Dramatically simplified 6-module UI Status Maintenance mode (legacy support) Active development & roadmapped updates Should You Use It Today? CleanMyMac vs CleanMyMac X: Feature-by-Feature Breakdown CleanMyMac X 4.6.13
: Introduced a background process that instantly notifies you if suspicious activity or threats are detected. CleanMyMac X version 4
: Cleans up to 11 different types of junk, including outdated caches, broken downloads, and unneeded email attachments. Legacy vs
: A dedicated module to completely remove apps (including hidden leftovers) and a mass-update tool to keep all software current.