System Cleaners

Everyone has that family member or friend that manages to fill up their hard drives with apps and pictures. Perhaps you’re that friend of family member! It’s okay, it happens! When it does, that’s where these apps come in! From the tried and true CCleaner to more obscure favorites such as Clean Master, you’ll find that there are plenty of tools to help you declutter your crowded computer storage!

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  1. BleachBit icon
     815 likes

    Erase unnecessary files like cache and cookies, maintain privacy, and optimize disk space on Linux and Windows. Supports various applications and uses.

    • System Cleaner
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Blackberry
    • PortableApps.com
    BleachBit 1.9.3 on Windows 10 showing Firefox preview
    Best alternatives are CCleaner iconCCleanerandGlary Utilities iconGlary Utilities146 alternatives
  2. Bulk Crap Uninstaller (in short BCUninstaller or BCU) is a free (as in speech and beer) bulk program uninstaller with advanced automation. It excels at removing large amounts of applications with minimal to no user input, while requiring next to no technical knowledge.

    Bulk Crap Uninstaller screenshot 1
    Best alternatives are Revo Uninstaller iconRevo Uninstaller49 alternatives
  3. CCleaner icon
     2682 likes

    Optimizes systems by removing unused files and cleaning registries, speeding up PCs. Features include automatic cleaning, driver update, privacy protection.

    Bundleware
    • System Cleaner
    • FreemiumProprietary
    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    CCleaner screenshot 1
    Best alternatives are BleachBit iconBleachBitandGlary Utilities iconGlary Utilities39 alternatives
  4. Czkawka icon
     116 likes

    Czkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.

    Czkawka screenshot 1
    Best alternatives are WinDirStat iconWinDirStatandCCleaner iconCCleaner128 alternatives
  5. Revo Uninstaller icon
     566 likes

    Efficiently uninstall software and remove unnecessary files and registry entries on Windows, offering both free and pro versions with advanced features.

    Main window
  6. Canta icon
     41 likes

    Canta is a software tool designed to facilitate the uninstallation of apps from your device, irrespective of whether root access is available or not. It provides a solution for removing any application, even those that might be deeply ingrained within the system.

    Canta screenshot 1
    Canta screenshot 2
    Canta screenshot 3
  7. Glary Utilities icon
     394 likes

    Optimize your Windows PC with powerful tools to fix, speed up, and maintain systems, offering one-click registry cleaning, privacy protection, and disk cleanup.

    Glary Utilities screenshot 1
    Best alternatives are BleachBit iconBleachBit229 alternatives
  8. TreeSize icon
     289 likes

    Analyze disk space usage with in-depth insights and interactive visualizations across local and network drives, including mobile devices.

    The main window is split into the file system tree on the left and the details view on the right.
    Best alternatives are WinDirStat iconWinDirStatandWizTree iconWizTree85 alternatives
  9. Autoruns icon
     377 likes

    Autoruns shows you what programs are configured to run during system bootup or login, and shows you the entries in the order Windows processes them. These programs include ones in your startup folder, Run, RunOnce, and other Registry keys.

    Autoruns screenshot 1
    Best alternatives are Glary Utilities iconGlary Utilities32 alternatives
  10. SquirrelDisk icon
     57 likes

    SquirrelDisk shows you exactly what's taking up all that space and helps you clear it out. Using SquirrelDisk is a matter of clicking one button to easily find all the huge files on your computer.

    SquirrelDisk screenshot 1
    Best alternatives are WinDirStat iconWinDirStatandWizTree iconWizTree84 alternatives
  11. The Sysinternals Troubleshooting Utilities have been rolled up into a single Suite of tools. This file contains the individual troubleshooting tools and help files. It does not contain non-troubleshooting tools like the BSOD Screen Saver or NotMyFault.

    Sysinternals Suite screenshot 1
    Best alternatives are Glary Utilities iconGlary Utilities40 alternatives
  12. ncdu icon
     132 likes

    A disk usage analyzer with an ncurses interface, aimed to be run on a remote server where you don't have an entire graphical setup, but have to do with a simple SSH connection. ncdu aims to be fast, simple and easy to use, and should be able to run in any minimal POSIX-like...

    ncdu screenshot 1
    Best alternatives are WinDirStat iconWinDirStatandWizTree iconWizTree38 alternatives
  13. SD Maid SE icon
     91 likes

    SD Maid SE (aka SD Maid 2) is a file management tool for Android that specialises in maintenance. Its core purpose is freeing up space and removing unwanted data.

    SD Maid SE screenshot 1
    SD Maid SE screenshot 2
    SD Maid SE screenshot 3
    Best alternatives are BleachBit iconBleachBitandCCleaner iconCCleaner141 alternatives
  14. Geek Uninstaller icon
     121 likes

    Standard removal program leaves tons of leftovers on your PC. GeekUninstaller performs deep and fast scanning afterwards and removes all leftovers. Keep your PC clean! Use Force Removal for stubborn and broken programs.

    Geek Uninstaller screenshot 1
    Geek Uninstaller screenshot 2
  15. AppCleaner icon
     208 likes

    AppCleaner is a small application which allows you to thoroughly uninstall unwanted apps.

    AppCleaner screenshot 1