Wise Disk Cleaner

Free Disk Cleaner & Defragmenter

A 100% free, lightweight Windows utility built to free up disk space and safely clean your C drive. Easily remove system junk, clear privacy traces, and optimize your HDD/SSD to keep Windows 11/10 running at peak performance.

Supported Operating Systems: Windows 11, Windows 10, Windows 8/8.1, Windows 7 (all 32-bit and 64-bit editions)
Hardware Requirements: CPU: Pentium 1 GHz or above
RAM: 4 GB or above
Disk Space: the minimum of the space for installing Wise Disk Cleaner is 30 MB.
Supported Languages: English, Arabic, Belarusian, Bengali, Bulgarian, Catalan, Chinese Simplified, Chinese Traditional, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, Georgian, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Kurdish, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Tajik, Thai, Turkish, Ukrainian, Vietnamese

JCR

Sadly and unfortunately, the 32-bit support for Wise Disk Cleaner is over on the last version 12.0.0.961 2026-11-05, time to move on to another 32-bit alternative.

Abyei

I like how Wise Disk Cleaner lets me clear out unnecessary files and even defragment my drives without having to switch between different tools.

Renato

Wise Disk Cleaner helps me clear out unnecessary files and tidy up my drives, and having disk defragmentation available in the same tool is a nice bonus.

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WISECLEANER?

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