CheckMyDisk
Stop guessing what is taking up your storage. CheckMyDisk maps your entire drive into an interactive visualization.

- Launched
- Clicks
- 21
- Categories
- Utilities,Monitoring,Developer tools
- Runs on
- macOS
- Pricing
- Paid
About CheckMyDisk
The most beautiful way to clean your Mac. Native, fast, and 100% private.
A native Mac app to deep clean your storage visually. Use powerful tools like Visual Disk Sandbox , Magic Duplicate Finder , App Uninstaller , and Developer Bloat Scanner . Everything runs 100% offline and your data never leaves your Mac.
Stop guessing what is taking up your storage. CheckMyDisk maps your entire drive into an interactive visualization.
Our blazing fast scanning engine analyzes your entire SSD in seconds, turning gigabytes of confusing folders into an easy-to-read interactive map.
System junk, old cache files, and forgotten Xcode simulators hide deep in your system folders. We bring them to the surface so you can delete them safely.
CheckMyDisk is a native macOS app built with Swift. It never sends your file data to the cloud. Everything stays local, safe, and lightning fast.
Stop guessing what's eating your storage. Explore your hard drive through gorgeous interactive charts. Drill down visually and spot massive files instantly.
Find out which apps are secretly stealing your space. Filter apps by "Unused for 3+ Months" and completely uninstall them, including hidden library files and caches.
Say goodbye to decision paralysis. Our smart duplicate finder categorizes copies into Images, Videos, and Archives. Instantly queue redundant copies for deletion.
Don't have time to deep-dive? Use the Quick Wins dashboard to clear DNS caches, application logs, and system junk in exactly one
Written up on SpacerrApps
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5 comments
Owen Fitzgerald
How does Magic Duplicate Finder identify duplicate files, and can I choose which copy to keep?
Aisha Rahman
Is CheckMyDisk a one time purchase or a subscription, and does the price include all of its cleanup tools?
Meghraj JagtapMaker
Yes! CheckMyDisk is a one-time purchase - no subscription. With a single lifetime payment, you get all the cleanup tools and features included in your plan, plus free future updates. No recurring fees.
Marco Bellini
Can I preview files and folders before deleting them, and does the app support external drives as well as my Mac’s internal disk?
Meghraj JagtapMaker
Hi Marco Bellini
Yes! Our app supports both of these features - you can preview files and folders before deleting them, and it also supports external drives along with your Mac’s internal disk.
Give it a try and let us know what you think! 🚀