Deep clean your system. Reclaim your disk space.
Kudu's System Cleaner removes temp files, browser caches, application logs, and system junk across 15+ categories — safely, with scan previews, exclusions, and cleanup receipts. Available on Windows, macOS, and Linux.
Scan, review, clean — in under a minute.
Kudu scans your entire system for reclaimable space, shows you exactly what it found, and lets you choose what to remove. Nothing is deleted without your approval.
Scan across 15+ categories
Temp files, browser caches, application logs, crash dumps, thumbnail caches, package manager caches, Windows Update leftovers, and more. Kudu knows where every OS hides its junk.
Review before you delete
Review categories and individual items before cleaning. You can see what will be removed, how much space it takes, and which items are selected. Review the results before cleaning.
Everything the System Cleaner covers.
Temp Files & Caches
System temp directories, browser caches, app caches, DNS cache, font cache, and thumbnail databases.
Logs & Crash Dumps
Application logs, system logs, crash reports, memory dumps, and Windows Error Reporting files.
OS-Specific Junk
Windows Update cleanup, macOS .DS_Store files, Linux journal logs, and package manager caches.
Browser Cleanup
Cache, cookies, session data, download history, and autofill data across Chrome, Firefox, Edge, and more.
Clear Cleanup Receipts
Review what was removed, skipped, or failed. Receipts record outcomes; they do not back up deleted files.
CLI & Automation
Run clean operations from the command line. Schedule recurring cleanups or integrate into your own scripts.
Preview Before Cleaning
Inspect selected categories and files before cleaning, and use exclusions to protect the folders you need.
Disk Space Reporting
See exactly how much space each category is using before and after cleanup.
Selective Cleaning
Toggle individual categories on or off. Clean only what you want, skip what you don't.
Reclaim gigabytes in minutes.
Most systems accumulate gigabytes of junk over time — temp files, stale caches, orphaned logs. Kudu finds it all and helps you take it back.
Junk categories scanned across all platforms.
Risk levels — safe, moderate, advanced — for every item.
Free and open source. No trials, no feature gating.
Your system is overdue for a cleanup.
Download Kudu for free and reclaim your disk space. Available on Windows, macOS, and Linux.