Disk Cleaner (Sanitizer)
Use this to free up disk space, clear accumulated junk, wipe browser cache and recent-use traces for privacy, or find and remove duplicate copies of the same file in a folder.
Free to download, install and update. No signup; all 76 tools are free within daily limits, Pro only lifts the limits.
What it does
Use this to free up disk space, clear accumulated junk, wipe browser cache and recent-use traces for privacy, or find and remove duplicate copies of the same file in a folder.
How to use it
- 1Press Scan; the tool scans the categories.
- 2Results are listed per category (Temporary files, Browser cache, Recycle Bin, Recent items and traces, Browser cookies, Needs caution).
- 3Safe categories are checked by default; the "needs caution" ones (Windows.old, logs) are checked manually.
- 4Press Clean selected; it reports how much space was freed.
- 5Pick a folder and scan it.
- 6Files with identical content (compared by hash) are listed in groups.
Use cases
Free up space fast
System junk mode, Scan, safe categories selected, Clean selected.
Privacy cleanup
System junk mode, select "Browser cache" and "Recent items and traces" and clean them.
Find copies in a backup pile
Duplicate files mode, scan the backup folder, keep one from each group and delete the rest.
Frequently asked questions
Is Disk Cleaner (Sanitizer) free?
Yes. Downloading, installing and updating BulkPro is free and requires no signup. All 76 tools work for free within daily usage limits; Pro plans only lift the daily limits of the modules you pick.
Local processing
Runs on your CPU/GPU. No file leaves your machine.
Batch ready
Process dozens or thousands of files in one run.
Part of BulkPro
Bundled with 76 tools across 7 modules: one install, one app.
Full UI reference, step-by-step workflows, edge cases
Every input, button, and behavior documented for advanced users.