Cleaner One
Disk Clean
Cleaner One helps you reclaim Mac storage by finding junk, large files, duplicates, and similar photos. It suits you if you want a clearer view of what occupies your disk.
by Trend Micro, Incorporated
What you get
See what fills your Mac and clear space for what you need.
Cleaner One gives you a visual way to work out where your Mac’s storage has gone. You can explore a color-coded disk map, find large files, and narrow them down by size, date, name, or type. You can also lock important large files to protect them from accidental deletion during cleanup.
You can reclaim space from temporary files, logs, mail caches, leftovers from deleted apps, and trash on external drives. For duplicate files, you get content-based comparisons and previews to help you choose which copies to remove, rather than relying on matching names alone. Similar photos appear in groups so you can compare shots before tidying your library.
You also get an overview of installed apps by size and last-opened date, helping you spot software you rarely use. Memory monitoring lets you check your current memory usage alongside your storage cleanup.
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Locate storage hogs
You can see which folders occupy the most space and filter large files to decide what to remove.
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Clear accumulated junk
You can remove temporary files, caches, deleted-app leftovers, and trash on external drives.
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Choose duplicates with context
You get content-based duplicate checks and file previews to help you decide which copies to delete.
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Compare similar photos
You can review similar shots in groups before deciding which photos to keep.
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Spot rarely used apps
You can review installed apps by size and last-opened date to identify candidates for cleanup.
Best for
- You’re running short on Mac storage
- You have duplicate files or similar photos to sort
- You want to see which folders consume the most space
Skip it if
You probably don’t need it if you have plenty of free storage and already keep your files and app leftovers tidy.
Screenshots
From the developer
Cleaner One 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.Read the full description
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