Cleaner One (Lite) is an all-in-one disk cleaning and optimization master on your Mac. With the minimalist and easy-to-use interface, you can visualize, manage and free up your storage space in just one click.

Free up disk space and enhance system performance, now all made simple and effortless.

Key Features:
[Disk Map]
- Analyze your storage in a visual and interactive map.
- Color-coded breakdown of every folder on your disk, with detailed information in one click.
- Easier to manually navigate and manage folders/files by size.

[Junk Files Cleaner]
- Quick scan to remove temporary files in one click, including logs, mail caches, iTunes, Photos, iOS, and so on.
- Detect leftover hidden files from deleted Apps.
- Clear trash on external drives.

[Big File Scanner]
- Find big files on your disk and free up more storage.
- Filter and manage files by size (from 10MB+), date, name and type.
- Avoid accidental deletions: Lock to protect important big files.
- No escape for local files synced from Cloud drives.

[Memory Monitoring]
- Monitor system memory usage.
- Recycle memory with just one click.

Download Cleaner One (Lite) to bring your device back to its best performance!

For any inquiries or suggestions, please comment in the App Store or email us directly at

What’s New

Version 6.2.2

- Browser Caches category in Junk Files now supports Microsoft Edge and Firefox.
- Improved the user interface for Disk Map.
- Fixed some issues on Mac computers with Apple silicon.

Ratings and Reviews

4.8 out of 5
2.1K Ratings

2.1K Ratings

Aquakiller02 ,


For years my computer has been telling me I’m running out of space and every time I could only do bandage-type temporary fixes because I simply did not know which files were ok to delete and which were critical - and I was too scared I would mess up something if I went trigger-happy on the delete button. This application saves all the headache by making it super simple, clean and easy to understand and use. Junk files are listed under different categories so you know what the bulk of wasted space is and choose what you want to get rid of. I was finally released from the brink of no-memory and can now use my computer smoothly without systemic problems and stop having to worry about not having enough space! Thanks so much!!!

DaOpinionator ,

amazing and time saving

I cant speak highly enough of this program.

I was at my wits end, having stupidly downloaded a program that downloaded other unwanted programs and then lodged itself undetectably in my hidden files. I trawled my Caches and Library subfolders to no avail. My computer had been taken over.I couldnt produce any PDFs and new useless programs popped up unexpectedly. With a sinking heart, I wondered if I would have to reformat the hard drive to remove them.

Instead I downloaded Cleaner One, the best decision I ever made. just Trash the application file and Cleaner One effortlessly takes care of the nefarious hidden web left behind. Totally outstanding, congrats to the development team!

JazzPno ,

Saved My Rear - unbelievable

With all of the mac cleaner scams on the internet, I was very skeptical, but since this is the App store I figured I’d probably be safe at least trying. I was down to 10Gb on my 500 Gb MacPro (2013) and could not seem to get rid of enough. One pass with this app, and I found some old cache/log files from DriveGenius that were taking up 180Gbs! On my first restart it appeared that nothing happened, but after some time, the space showed up on my Macitosh HD info window and I was blown away. I went from 10Gb free to 211Gb free. Absolutley incredible. If I can find a place to make a donation on their website, I’ll be doing it now. Thank you soooooooo much.

App Privacy

The developer, Trend Micro, Incorporated, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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