The Best 56 D-ClearSystem Alternatives

  • Reg Organizer icon

    Reg Organizer

    Reg Organizer is a feature-rich application designed to edit, clean and maintain registry, fix errors in the system, and improve computer performance. The deep registry...

    Commercial Windows

  • MobiKin Cleaner for iOS icon

    MobiKin Cleaner for iOS

    MobiKin Cleaner for iOS is a simple and professional software that can help you clean all the junk files.

    Free Mac OS X

  • Cloud System Booster icon

    Cloud System Booster

    Cloud System Booster is a new innovative system maintenance & optimization tool based on cloud technology. It’s a strong all-in-one PC repair and system maintenance...

    Free Windows Web

  • EasyCleaner icon

    EasyCleaner

    EasyCleaner is a small program which searches the Windows registry for entries that are pointing nowhere. EasyCleaner also lets you delete all kinds of unnecessary files...

    Free Windows

  • UPCleaner icon

    UPCleaner

    UPCleaner is a free PC cleaner designed to clean up your PC and find out what is slowing down your computer. It also works as a reliable Windows registry cleaner and...

    Free Windows

  • Sweeper icon

    Sweeper

    Sweeper helps to clean unwanted traces the user leaves on the system and to regain disk space removing unused temporary files.

    Free Open Source Linux

  • KCleaner icon

    KCleaner

    KCleaner is designed to be the most efficient Hard Disk cleaner, tracking every useless byte in order to give you all the resources you may need for your documents...

    Freemium Windows

  • RCleaner icon

    RCleaner

    RCleaner clean and fix your registry. Tune up your system performance and stability, securing and speeding up your PC.

    Free Windows

  • Avira System Speedup icon

    Avira System Speedup

    In just one minute, you can cut loose all the accumulated runaway processes, bad registry entries and files lost in limbo that are bogging down your computer. Unleash...

    Commercial Windows

  • Mz Ultimate Tools icon

    Mz Ultimate Tools

    All MZ tools in a single .zip file: * Mz Ultimate Tweaker * AutoMz Ultimate Tweaker * Mz Vista Force * Mz Ram Booster * Mz Cpu...

    Free Windows

  • FCleaner icon

    FCleaner

    FCleaner is a freeware all-in-one Windows disk and registry cleaning and optimization tool. It removes unused files and invalid registry entries that are eating up your...

    Free Windows

  • MyCleaner icon

    MyCleaner

    Cleaning script for command prompt Features +Network Repair +Cleaning +Windows 10 Support

    Free Open Source Windows

  • Ashampoo Core Tuner icon

    Ashampoo Core Tuner

    Ashampoo Core Tuner enables you to use the complete power of your processor in the best possible way, while it hardly uses up any resources itself thanks to driver...

    Commercial Windows

  • PC-Popper icon

    PC-Popper

    PC-Popper is a computer optimization program that makes your computer run like it should...fast, clean, and error-free. It also eliminates detected malware and supports...

    Commercial Windows

    Portable Registry repairing
  • Systweak Disk Clean Pro icon

    Systweak Disk Clean Pro

    Scan, search and delete cache, log or unwanted files to clean up Mac disk space. Disk cleaner tool can remove large and duplicate files to boost overall Mac speed.

    Commercial Mac OS X

  • MPC Cleaner icon

    MPC Cleaner

    MPC Cleaner (More Powerful Cleaner) is produced by DotCash Limited Inc. It is a PC cleaning software which aims to speed up your PC speed and improve the Internet...

    Free Windows

  • UnCleaner icon

    UnCleaner

    UnCleaner is a solution to get rid of all unnecessary files and folders stored on your computer, doing to slow down and crashes. The software engine will search /...

    Free Windows

  • AppleJack icon

    AppleJack

    AppleJack is a user friendly troubleshooting assistant for Mac OS X. With AppleJack you can troubleshoot a computer even if you can't load the GUI, or don't have...

    Free Open Source Mac OS X