MacOSCleaner
MacOSCleaner is a macOS cleanup and app removal utility for Apple Silicon Macs that helps users find caches, leftovers, duplicates, and large files.
What is MacOSCleaner?
MacOSCleaner is a native macOS utility focused on disk cleanup, app removal, and storage management. It helps users reclaim space by scanning caches, leftover app files, duplicate files, developer-tool data, and other removable items that commonly build up over time. The app also includes tools for uninstalling apps more thoroughly, analyzing disk usage, and reviewing startup or process-related items before cleanup. MacOSCleaner is built for Apple Silicon Macs and emphasizes local, offline operation rather than cloud-based processing. It is best suited to users who want a single utility for routine Mac maintenance, especially developers or power users who accumulate Xcode, Docker, or other toolchain data.
Key features
- Scan for removable caches and cleanup candidates across many common macOS locations
- Uninstall apps and find related leftover files
- Analyze disk usage to identify large files and storage-heavy folders
- Find duplicate files for manual review before removal
- Review developer-tool data such as Xcode and Docker storage
- Move removable items to Trash instead of deleting them outright by default
Review app leftovers with diCleaner
Inspect caches, support files, containers, and login items before cleaning.
Safety overview
Status: Use with caution
MacOSCleaner is designed for system cleanup, so it may request broad file access in order to scan storage and remove leftover data. That access is consistent with its purpose, but cleanup tools can affect apps, caches, and developer environments if you remove items without reviewing them first. Use the review screens carefully, confirm what will be removed, and keep backups of anything important before large cleanups.
Recommendation: Keep MacOSCleaner if you actively use it to manage storage or uninstall apps more thoroughly. If you do not use cleanup tools on this Mac, you can remove it like any other app; just review any suggested deletions carefully before running a cleanup session.
Common paths
/Applications/MacOSCleaner.app
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