MangoDisk is a free, open-source disk cleaner for Windows and macOS. Find caches, large files, exact duplicates and app leftovers without digging through hidden folders. A treemap shows which folders take up the most space.

Privacy Cleanup brings browser, application and system activity into one place. Review supported records by time range, select what to clear and check the impact before confirming. Clearing cookies can sign you out of websites.

MangoDisk also includes app uninstall, startup management, system optimization, common repair tools and an operation history. Large-file scanning supports folder exclusions and a Spotlight-powered Quick Scan on macOS.

Scans run locally. Review selected items before cleanup; nothing is deleted just by scanning. No signup or login is required.

Not sure what a cache or startup item does? Optional online AI explanations help you understand the impact before deciding. AI never deletes files. A daily free allowance is included.

Features

  • Deep cleanup for system, application, browser, and developer caches
  • Treemap and large-file analysis for finding what consumes disk space
  • Content-based duplicate detection that keeps at least one copy per group
  • Application uninstall with related cache, settings, and leftover review
  • Local scanning with visible paths and sizes before any removal
  • Startup management, system optimization, and common repair tools
  • Privacy Cleanup for browser, app and system activity, with time-range selection
  • Optional online AI explanations for understanding caches and startup items before acting

Project Samples

Deep Cleanup scans caches and other reclaimable files while keeping paths and sizes visible before removal. Large File Cleanup filters by file type and size so users can find the biggest space consumers without digging through folders. Duplicate File Cleanup compares file contents, groups exact matches, and keeps at least one copy in each group. Application Uninstall finds related caches, settings, and leftovers so users can review more than the app executable alone. Disk Space Analysis uses an interactive treemap and file list to reveal the folders and files consuming the most storage. Startup Items helps users review and manage programs that run automatically at login, reducing background load and startup delays.

Project Activity

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Categories

Duplicate File Finders, PC Cleaners, Disk Space Analyzers

License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

Mac, Windows

Languages

Chinese (Simplified), Chinese (Traditional), English, Japanese

Intended Audience

End Users/Desktop

User Interface

Command-line, Web-based

Programming Language

JavaScript, Rust

Related Categories

JavaScript Duplicate File Finders, JavaScript PC Cleaners, JavaScript Disk Space Analyzers, Rust Duplicate File Finders, Rust PC Cleaners, Rust Disk Space Analyzers

Registered

2026-09-03
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