The Best 178 Free PC Cleaner Alternatives

  • CleanMyDrive icon

    CleanMyDrive

    CleanMyDrive cleans up your thumb drives, memory cards and external HDDs from needless service junk generated by Windows or Mac OS (such as .DS_Store, Thumbs.db...

    Freemium Mac OS X

  • Crap Killer icon

    Crap Killer

    Crap Killer is a CMD script which uses a Heuristic Detection Algorithm to find and automatically uninstall "crapware" (toolbars and 'coupon printers'...

    Free Open Source Windows

  • Windows Disk Cleanup icon

    Windows Disk Cleanup

    Disk Cleanup is a computer maintenance utility included in Microsoft Windows designed to free up disk space on a computer's hard drive. The utility first searches...

    Free Windows

  • Boost icon

    Boost

    Boost helps you gain back control of your PC by improving performance and stability. Boost maintains performance and stability by preventing unnecessary programs from...

    Commercial Windows

  • CleverCleaner icon

    CleverCleaner

    CleverCleaner can save you work and time and gain a lot of free space on your hard disk. You sometimes don’t know that little files and huge temporary directories are...

    Free Open Source Windows

  • DriveTidy icon

    DriveTidy

    DriveTidy is a disk cleanup utility that thoroughly scans your computer for unnecessary and invalid files no longer being used by the system freeing up disk space. It...

    Free Windows

  • OS Cleaner icon

    OS Cleaner

    Clean your Operating System from all the garbage wasting space that slows the performance of your Computer, It removes traces that others cleaning software ignore....

    Free Windows

  • PcClean icon

    PcClean

    PcClean Windows Cleaning Tool. Smallest, most powerful Windows cleaning tool ever. XP/Vista/Win7 (x32/x64) and Windows Server Users - Clear out the unnecessary junk...

    Free Open Source Windows

  • Mavericks Cache Cleaner icon

    Mavericks Cache Cleaner

    Mavericks Cache Cleaner is an award winning general purpose tool for Mac OS X. MCC makes system maintenance simple with an easy point and click interface to many OS X...

    Commercial Mac OS X

  • Notification Area Cleaner icon

    Notification Area Cleaner

    Notification Area Cleaner allows you to remove obsolete notification area icons in Windows 7 (i.e. icons for programs that are no longer installed) which appear in the...

    Free Windows

  • Systweak Regclean Pro icon

    Systweak Regclean Pro

    If your system is lagging in speed & often freezes, then Regclean pro can help you improve the overall system’s performance.

    Commercial Windows

  • Ace Utilities icon

    Ace Utilities

    Ace Utilities is an award winning collection of tools to optimize your PC's performance. With Ace Utilities you can... * Remove unneeded files from your disk and...

    Commercial Windows

  • Disk Cleaner icon

    Disk Cleaner

    Disk Cleaner is a free open source (GPL v2) tool to quickly and easily clean your hard disk from temporary files like those in the system temporary folder, the Internet...

    Free Open Source Windows

  • Odkurzacz icon

    Odkurzacz

    Odkurzacz (in english vacuum cleaner) is an application to maintain order in Windows. Lets get rid of unnecessary littering of objects on disk. Daily applications of...

    Free Windows

  • Zingbytes Cache Cleaner icon

    Zingbytes Cache Cleaner

    Best Android app for clear cache & Speed-up your mobile phone other important functions available in this app. Top Cache & Ram cleaner mobile application and...

    Free Android Android Tablet

  • Wondershare 1-Click PC Care icon

    Wondershare 1-Click PC Care

    Wondershare 1-Click PC Care, a powerful PC tune up utility to tune up your PC and let your PC run like new again. This PC tuning software is able to auto diagnose and...

    Commercial Windows

  • Ainvo Speed Up icon

    Ainvo Speed Up

    Ainvo Speed Up is an utilities suite for comprehensive Windows optimization. It includes a disk cleaner, an history cleaner, an antivirus, disk and registry defrag, a...

    Free Windows