CleanMyMac 5.5.4 – Mac Cleaning & Optimization Tool for mac
CleanMyMac X is a powerful macOS utility designed to clean junk files, remove unnecessary data, and improve overall system performance. Over time, Macs collect hidden caches, logs, and leftover app files that take up storage and slow down performance. CleanMyMac helps remove these safely and efficiently.

It scans your system to detect unnecessary files, broken preferences, large unused data, and system clutter. With just a few clicks, you can free up disk space and keep your Mac running smoothly.
In addition to cleaning tools, CleanMyMac X also includes security and privacy features that help remove browser traces, cookies, and leftover data from apps. It ensures your system stays clean, organized, and more responsive.
KEY FEATURES:
- Clean and intuitive user interface
- Drag-and-drop based workflow for easy use
- Removes unnecessary system and app cache files
- Uninstalls applications with all leftover files
- Removes unused language files to save space
- Secure file eraser for sensitive data
- Manages system extensions, widgets, and plugins
- Cleans leftover files from deleted apps
- Monitors Trash for proper app removal
- Cleans removable drives from junk system files
If prompted: “The application “CleanMyMac” can’t be opened.”
xattr -cr /Applications/CleanMyMac_5.app
Frequently Asked Questions
What is CleanMyMac X?
CleanMyMac X is a macOS utility used to clean junk files, optimize system performance, and free up storage space.
Does it completely remove apps?
Yes, it uninstalls apps along with all related files and leftover system data.
Is CleanMyMac X safe?
Yes, it is safe to use, but users should always review selected files before deletion.
Can it improve Mac performance?
Yes, removing junk files and cache helps improve speed and overall system performance.
Technical Details and System Requirements
- Developer: MacPaw Inc.
- Compatibility: macOS 14.0 or later
- Language: English
- Includes: K’ed by Antibiotics
Homepage:
https://macpaw.com/