The Best 144 Kingsoft PC Doctor Alternatives

  • helges switchblade

    Introducing the swiss-army knife of computer software, you load it up on a USB stick and you're ready to handle almost every troubleshooting task!.

    Free Windows

  • MacTuneUp

    Easily prevent system instability and speed up your Mac with a few simple steps. MacTuneUp quickly discovers and fixes problems, restores hard disk space, creates...

    Commercial Mac OS X

  • magix pc check tuning

    Many applications is one to help speed up your computer. PC Check & Tuning attempts to raise the speed of your PC back to its original speed. It helps improve and...

    Commercial Windows

  • Manyprog PC Cleaner

    Manyprog PC Cleaner is a program to clean PC and monitoring your computer's memory. This software helps you quickly and efficiently cleans your hard drive of...

    Commercial Windows

  • PC Reviver

    PC Reviver is a multi-purpose utility that will diagnose errors on your PC, safely repair them, and provide other maintenance and optimization recommendations. PC...

    Freemium Windows

  • Perfect Utilities

    Perfect Utilities system suite is a simple and easy-to-use freeware which will optimize your PC and fix computer problems like slow speed, blue screen, deadlock errors...

    Commercial Windows

  • PowerSuite

    PowerSuite is the complete performance solution for your PC. Merging RegistryBooster, DriverScanner and SpeedUpMyPC under a single interface, PowerSuite boosts and...

    Commercial Windows

  • Registry First Aid

    If you are having problems with your computer or just want it to run faster and more reliably, the Microsoft Windows Registry is the place to start. So if you want to...

    Commercial Windows

  • Uniblue RegistryBooster

    With RegistryBooster you quickly find the number of Windows registry problems. This software (free only for scanning) will scan your registry to identify problems and...

    Commercial Windows

  • Smart PC

    Advanced PC Optimization Suite: Smart PC makes your PC faster, error-free and more efficient! Smart PC ensures your personal privacy while surfing through the Web and...

    Commercial Windows

  • SuperEasy Registry Cleaner

    SuperEasy Registry Cleaner is a registry utility to clear all the clutters from PC. SuperEasy Registry Cleaner increases application response times drastically. A full...

    Commercial Windows

  • System Cleanup

    Find and remove temporary, cache, history and backup files on all your local and network drives. System Cleanup will protect recent used files. Drives and folders can be...

    Free Windows

  • SystemSuite Professional

    SystemSuite Professional detects and removes spyware and viruses. It runs more than 100 tests to diagnose and fix computer problems. You will be able to make credit card...

    Commercial Windows

  • Uniblue SystemTweaker

    SystemTweaker is a safe and easy to use tool that lets you customize Windows to your taste. From Start menu tweaks to quick and easy changes to network behaviour...

    Commercial Windows

  • TweakVista

    Microsoft has increased both the power and complexity of its popular Windows operating system with the release of Windows Vista. Stardock’s TweakVista™ enhancement...

    Freemium Windows

  • 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

    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