Cleaner One Pro - Uninstaller 4+

Clean & Free Up Disk Space

Trend Micro, Incorporated

    • 4.8 • 6.6K Ratings
    • Free
    • Offers In-App Purchases



Cleaner One Pro is the all-in-one Mac Master Cleaner App. It can optimize your disk usage, free up space on your Mac, keep the hard drive clean, remove duplicate photos and other files, manage your apps, and much more.

Fully compatible with macOS Monterey and Apple Silicon.

[Junk Files Cleaner]
• Has Quick Disk Clean feature you can click from the Status Bar Menu
• Clean temporary files, including logs, mail caches, iTunes and iOS temporary files, etc. Empty Trash for current user
• Detect remaining files after deleting Apps
• Clean Junk Files in removable storage on your Mac

[Duplicate File Scanner]
• Thorough and quick scan — fast and accurate scanning technique covers your entire home folder
• Smart and Accurate Filter — duplicates are selected not only by file name but also by their content. Files are shown in detailed preview. Click the Auto Select button to help you decide which copy you wish to delete.
• Easy and safe decision — duplicates can be sorted by file type and listed in their full route for you to track. You can decide which way to clean these files; either by sending them to Trash or deleting them permanently (In-App Purchase required)

[Similar Photo Scanner]
• Quickly find similar photos
• Preview photos in groups after scanning
• Organize your Photo Library
• Remove unwanted duplicate photos easily to free up space (In-App Purchase required)

[Intelligent App Manager]
• Auto-clean leftovers of deleted Apps
• Manage all installed applications with the All-in-One App Optimizer
• Detect and remove leftover files of deleted apps with the App Manager
• List all the applications installed on your Mac by name, size, and last opened date
• Remove unwanted applications with Mac Disk Clean (In-App Purchase required)
• Remove all the associated files of uninstalled applications (In-App Purchase required)
• Added Vulnerability Scan in the App Manager to enhance security (In-App Purchase required)

[Big Files Scanner]
• 1-click scan of big files (customizable size from 10 MB and above)
• Multiple filters of size, date, name and type
• Local files in sync with your cloud drives can also be found
* Important big files can be ""locked"" into the protected list to avoid accidental deletion

[Mac Disk Clean Map]
• Mac Disk Clean scans all your disk drives and creates a clickable map of the files on your disk, color-coded by type
• Provides additional information about files when you click on an item on the map
• View your entire disk by file or folder size to determine which files or folders use the most space with Clean Master

[Real-Time System Status]
• Real-time network usage
• Real-time CPU usage
• See detailed network and CPU information (In-App Purchase required)

The paid version costs as little as $14.99 per year (this price may vary by location).

Subscriptions will auto-renew unless canceled.
— Payment will be charged to iTunes Account at confirmation of purchase
— Subscription may be managed by the user and auto-renewal may be turned off by going to the user’s Account Setting after purchase.
— No cancellation of the current subscription is allowed during active subscription period.
— Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
— Your account will be charged for renewal for the amount of your current subscription within 24-hours prior to the end of the current period. All cost for subscriptions are mentioned above.

Privacy Policy and Terms of Use

Please comment in the App Store and you can also email us directly at

What’s New

Version 6.3.9

- Fixed several minor bugs.

Ratings and Reviews

4.8 out of 5
6.6K Ratings

6.6K Ratings

AMR888 ,

Excellent app.

Though I have been a Mac user for many years, I did not know about “family sharing.” The developer sent me a link on how to implement the capability, and I activated “family sharing.” Thus my change from 1 star to 5 star.

My review below was 3 stars because of no “family sharing” capability inspite of the description. Even though I have sent two requests for clarification to the developer and posted my concern in my original review, I have not heard from the developer. Thus my new rating of 1 star.

This is a nice app that appears to do what it advertises. However, it advertises that it permits “Family Sharing”. Yet, there is no instruction that I can find that tells you how to do this. I’m assuming (maybe wrongfully) it means others in your family can access and use the app. I sent two requests for clarification to the developer, but received no response. I would not have spent the $15 to upgrade if I had known that it was a single license. Thus the three star rating.

Developer Response ,

Dear customer,Dr. Cleaner Pro supports Family Share. Please make sure you set up Family Share correctly as Apple suggest below:

David from the tundra ,

Excellent Utility, documentation request

I started out with the free version of Dr. Cleaner, and after about six months upgraded to Pro. the extra features are good enough that i went and added the real-time virus scan subscription. I have been using Macs for over thirty years, but the time has come to run anti-virus on all Macs.

But here is a problem. every time Apple does a major OS upgrade, I cannot get Dr. C to open. Tried everything. Finally got someone on the phone and what it takes is to delete the program from my MacBook Pro,delete the associated files, and then start over. I sign into the App Store and under the Purchased tab, I redownload the program and re-install. Voila! It works. But WHY do i have to do this routine over and over!!!

One last comment, I have many photos duplicated in my Photos collection. Dr. C identifies duplicates, but I am unsure about deleting the pre-selected items. Is there documentation that will let me know just what is being deleted from where, and what originals remain? I tried a different program to remove duplicates, but it used thumbnails and I could see many photos identifed as duplicate were not duplicates. so I am wary. I have over 13,000 photos, i need a good duplicate remover program.

Developer Response ,

Thank you for your feedback so much. We will listen to the suggestions and improve it continuously. Thank you for your support. We are very happy to hear the true opinions of the users.

Misses Hippy ,

Happy to have The Doctor in the house!!

I could say a lot of things about Dr Cleaner and the review would run on and on. Im going to try to keep it short and sweet. I use it on my Mac at home where i work out of and I am just glad to have it. I run it when I feel like my mac is lagging its zip and sure enough as soon as she gets a visit from the doc she is running like new again. i love the duplicate finder. Im a writer by craft a photographer by hobbie and I tend to have more than one copy of any given image and when i run the duplicate finder im shocked at how many copies i really did have of certain images and how much space it saves me just by running the duplicate finder once a week. I appreciate the memory usage notifatcation in my menu bar all i have to do is look up at my top screen and it tells me exactly what percentage of memory is used up and then i know exactly when i need to run the Dr. Cleaner. Its easy as one simple click at the top of my menu bar or if i prefer to run a deep clean i can do so directly from the app itself. It clears all my problems up and gives my mac a clean bill of health. I woudnt have a computer with out the Dr. Cleaner on it. Highly recommended.

Developer Response ,

Thank you so much for your nice comment. Dr. Cleaner will accompany you all the time and help you solve problems. There might be duplicate files, but there won't be duplicate cleaner like Dr. Cleaner!

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:

  • Purchases
  • Usage Data
  • Diagnostics

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

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