Alternatives to Wise Disk Cleaner
A free Windows tool that removes junk files, wipes browser traces and defragments disks. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
Wise Disk Cleaner
A free Windows tool that removes junk files, wipes browser traces and defragments disks.
Replacements
Listings that take over the same core job as Wise Disk Cleaner.
BleachBit
A free, open-source cleaner for Windows and Linux that removes caches, logs and temporary files and wipes free space.
BleachBit is open-source GPL software for Windows and Linux with secure shredding, a command line interface and winapp2.ini cleaners, but no disk defragmenter.
CCleaner
A PC and Mac cleaner that removes junk files, browser traces and unused startup items.
CCleaner removes junk files and browser traces on Windows and Mac and manages startup items, with some features outside its free version.
Microsoft PC Manager
Microsoft's free Windows app for cleaning up storage, managing pop-ups and running quick system checkups.
Microsoft PC Manager is Microsoft's free first-party cleanup tool with Storage Sense and pop-up management, supporting only Windows 10 19042 and later and Windows 11.
PrivaZer
Cleans the traces and temporary data Windows leaves behind.
PrivaZer focuses on Windows traces and temporary data with a preview before removal and optional secure overwriting of free space, under a freemium model.
Glary Utilities
An all-in-one Windows maintenance suite with more than 20 tools for cleaning and repairing a PC.
Glary Utilities bundles over 20 maintenance tools with scheduled cleanup, and some features require the paid version.
Wise Care 365
A Windows tune-up suite that cleans junk files and the registry and applies privacy and speed tweaks.
Wise Care 365 adds registry cleanup, privacy and speed tweaks from the same developer, with full features tied to a subscription licence.
Avast Cleanup
A PC cleanup tool from Avast that removes junk files, cleans the registry and improves boot times.
Avast Cleanup combines junk removal with registry cleaning and boot-time tuning, but becomes paid after the trial.
Advanced SystemCare
A Windows suite from IObit for cleaning junk, speeding up the system and privacy protection.
Advanced SystemCare from IObit combines cleanup, speed-up and privacy tools in one suite, with some features reserved for paid editions.
Also worth comparing
These listings name Wise Disk Cleaner as their own alternative, so the relationship runs both ways.
O&O Defrag
A commercial Windows defragmenter that optimizes drives in the background to speed up startup.
Wise Disk Cleaner is free Windows software with a built-in defragmenter plus junk and browser trace cleanup, but no automatic background optimization is listed.
UltraDefrag
A portable disk defragmenter for Windows with file placement, disk health monitoring and cleanup tools.
Wise Disk Cleaner is free and includes a built-in disk defragmenter alongside junk and browser trace cleanup, but offers no file placement control or disk health monitoring.
Similar software
Related functionality, not a direct replacement.
Wise Registry Cleaner
A Windows utility that scans for invalid registry entries, removes them and defragments the registry.
Wise Program Uninstaller
A free Windows uninstaller that removes programs, browser extensions and their leftover files.
Disk Usage Analyzer
A GNOME app that shows which folders are using disk space, as a tree and chart.
Czkawka
Finds duplicate files, similar images, similar videos and empty folders, and does it very fast.
