Utilities Windows
Cleaner One Pro for Windows
Find junk files, duplicates and large files with Cleaner One Pro, a Windows disk-cleaning utility from Trend Micro with disk mapping and app-management tools.
- Operating system
- Windows 10 version 14393.0 or higher, according to the publisher
- Architecture
- Not specified for this installer in the reviewed publisher pages
- Download package
- EXE installer
Windows requirements come from the publisher purchase page. The unversioned download does not establish the current installer version.
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What is Cleaner One Pro?
Cleaner One Pro helps Windows users review storage use and remove files they no longer need. It brings together junk-file cleanup, duplicate-file detection and a disk map that shows what is taking up space. App-management and startup controls provide a separate way to review installed software and programs that launch automatically.
Use the storage tools to investigate a crowded drive rather than treating every large file as disposable. The Big Files screen lets you choose a drive or specific folders to scan. Review the results before deleting anything: Softonic warns that the file-shredding function makes selected files unrecoverable.
Trend Micro offers a free download and also sells annual Cleaner One Pro subscriptions. The reviewed publisher pages do not establish which features are included without a subscription, so a free download should not be read as a promise that every tool is free. No performance improvement or malware-protection result was independently tested for this entry.
What it offers
- Scan for junk files and duplicate files to review potential disk-space savings.
- Find large files on selected drives or in specific folders.
- Visualize storage usage with Disk Map.
- Manage installed apps and uninstall unwanted software.
- Review programs that launch automatically using startup-management tools.
Good to know
- Trend Micro sells annual subscriptions; the reviewed pages do not specify the full free-versus-paid feature split.
- The file-shredding function is intended to make selected files unrecoverable; review selections before deletion.
Product images

Sources
References used for this listing. Retrieval dates do not indicate hands-on testing.