Download System Optimization - Best Software & Apps

  • CCleaner

    CCleaner5.60.7307

    License
    free Download
    Platform
    Windows
    Android
    Mac
    Related searches
    advanced cleaner
    android apps
    android pc
    android tools
    ccleaner

    Clean your PC in real-time

    8
    23521 votes
    • PROS: Very easy to use, Junk file removal, Correcting registry errors, Advanced tools, Free space cleaner, It's free, Available for Mac and Android
    • CONS: Few configuration options
  • Glary Utilities

    Glary Utilities5.123

    License
    free Download
    Platform
    Windows
    Related searches
    cleaner
    collection
    defragmentation
    disk repair
    disk space analyzer

    Glarysoft’s Collection Of Tools

    8
    3230 votes
    • PROS: Provides performance optimization for computers, Over 20 system utilities, Automated system scanning, Batch uninstallation
    • CONS: Deleting registry files is not really mandatory, May not support other web browsers, May require manual configuration with some tools
  • Advanced System Optimizer

    Advanced System Optimizer3.1.648.8773

    License
    buy Download
    Platform
    Windows
    Related searches
    advanced
    anti spyware
    backup and restore
    cleaner
    customize windows

    Clean, optimize and personalize your PC

    7
    242 votes
    • PROS: Packed with tools, Allows you to customize the look of Windows, Optimizes your PC on a number of different levels, Targets and lists problem files
    • CONS: Tweaking and optimizing take a while to complete, Can slow down PC while running in background
  • Android Assistant

    Android Assistant23.53

    License
    free Download
    Platform
    Android
    Related searches
    android
    android assistant
    android games
    android tools
    assistant

    A convenient tool for Android optimization

    8
    154 votes
    • PROS: Batch uninstall, One click Quick Boost, Power saver, System Cleaner
    • CONS: Prone to lagging, Might not open sometimes, Cannot backup apps, Crashes sometimes
  • RAMRush

    RAMRush1.0.6.917

    License
    free Download
    Platform
    Windows
    Related searches
    graphs
    increase performance
    optimization
    ram
    ram booster

    Free Tool For Optimizing System Memory

    8
    38 votes
    • PROS: Simple interface makes it easy to use, Includes an auto-optimization feature, Presents users with detailed graphs, Can be set to launch on start up
    • CONS: Only one auto-optimization setting, Counter-productive on powerful machines, Fewer advanced options than rivals, Can actually increase app start up times
  • SlimCleaner

    SlimCleaner4.1.0.0

    License
    free Download
    Platform
    Windows
    Related searches
    app cleaner
    cleaner
    cleaning
    file shredder
    optimization

    Community-supported PC cleaning and optimization

    7
    205 votes
    • PROS: Thorough, accurate system cleaner, Based on community knowledge, Includes app uninstaller and data shredder
    • CONS: Many items don't have a rating yet, Few configuration options
  • SlimComputer

    SlimComputer1.1.4130

    License
    free Download
    Platform
    Windows
    Related searches
    cleaner
    optimization

    Optimize your computer with the help of other users

    6
    25 votes
    • PROS: Based on community knowledge, Nicely designed interface, Includes several tool for system optimization
    • CONS: Many items don't have a rating yet
  • System Ninja

    System Ninja3.1.5

    License
    free Download
    Platform
    Windows
    Related searches
    cleaner
    drive manager
    hard drive
    ninja
    optimization

    Clean junk files and save hard drive space

    8
    126 votes
    • PROS: Easy to use, Includes startup manager and process manager
    • CONS: Doesn't back up before deleting, Not as full-featured as other similar tools
  • IceClean

    IceClean3.4.8

    License
    free Download
    Platform
    Mac
    Related searches
    system maintenance
    system recovery
    system security
    unix

    The new Mac built-in Unix tasks system recovery

    7
    24 votes
    • KCleaner

      KCleaner3.6.2

      License
      free Download
      Platform
      Windows
      Related searches
      cleaner
      cleaning
      multi language
      optimization

      System Optimization Via Cleaning

      7
      66 votes
      • PROS: Tracks and cleans junk files, Full automatic mode, Secure file deletion, Internationalization support
      • CONS: Hard drive cleaning can be done manually, More features available at Expert / Pro version, May delete important files, Limited cleaning tools
    • Rising PC Doctor

      Rising PC Doctor6.0.5.45

      License
      free Download
      Platform
      Windows
      Related searches
      design tools
      doctor
      optimization
      pc maintenance
      pc optimization

      A pack of system maintenance and optimization tools

      7
      29 votes
      • PROS: Many varied tools, Nice interface design
      • CONS: Menus are not usable, No configuration options
    • System Mechanic Pro

      System Mechanic Pro18.7.0.41

      License
      buy Download
      Platform
      Windows
      Related searches
      optimization
      pro tools
      system maintenance
      system mechanic

      An excellent set of system maintenance tools

      8
      367 votes
      • PROS: Complete set of optimization tools, Very easy to use, Nice looking interface
      • CONS: Installation can be lengthy if you have incompatible programs
    • 8
      38 votes
      • TweakNow Powerpack Free

        TweakNow Powerpack Free2009 Beta 1.6.2

        License
        free Download
        Platform
        Windows
        Related searches
        fast copy
        optimization
        system backup
        system utilities

        A complete pack of system optimization tools

        7
        28 votes
        • PROS: Easy to use, independent modules, Great selection of tools, Lets you create a backup copy before applying any changes, Nicely designed
        • CONS: System Information report can't be copied or exported, Some tools are a bit too simple
      • Ultimate Windows Tweaker

        Ultimate Windows Tweaker4.6

        License
        free Download
        Platform
        Windows
        Related searches
        installation tools
        system tweaker
        windows 8
        windows ultimate

        More than 150 tweaks for Windows Vista

        6
        85 votes
        • PROS: No installation required, Many different tweaks included, Lets you create a restoration point
        • CONS: Not properly documented, Unstable
      • Acebyte Utilities

        Acebyte UtilitiesFree Acebyte Utilities Free

        License
        free Download
        Platform
        Windows
        Related searches
        optimization
        optimizer
        pc optimization
        system performance

        Toolbox for optimizing Windows

        7
        31 votes
        • Registry Shower

          Registry Shower5.0 2009

          License
          buy Download
          Platform
          Windows

          Clean and optimize your system, with this all-in-one program

          -
          No votes yet
          • PROS: Severity indicator, Includes extra optimization tools, Games to entertain you through system scans
          • CONS: Optimizer doesn't explain what it does, Registry scans are slow
        • MacPilot

          MacPilot 4.3.2

          License
          buy Download
          Platform
          Mac
          Related searches
          os utilities
          unlock
          unlock items

          Unlock over 225 hidden OS X features

          6
          16 votes
          • PROS: 225 different features, Disk tools, Login items
          • CONS: Tweaking too many settings may affect your Mac's performances
        • System Mechanic Professional

          System Mechanic Professional17

          License
          buy Download
          Platform
          Windows
          Related searches
          automatic updates
          running

          Keep Your System Running Smoothly With System Mechanic Professional

          -
          No votes yet
          • PROS: Automatic system optimization tools, Registry scanner & cleaner, Frequent application updates, Can be used by novices and professionals
          • CONS: App can slow down some systems, Not compatible with all OS platforms, Some operations can cause file corruption, No ability to disable notifications
        • CA PC Tune-Up

          CA PC Tune-UpPlus 2.0.0.8

          License
          buy Download
          Platform
          Windows
          Related searches
          optimization
          pc optimization
          pc tune up
          system analysis

          System analysis and optimization in one click

          7
          5 votes
          • PROS: Fast process, Really easy - anyone can do it, Analyzes important aspects of your computer
          • CONS: The trial version doesn't actually fix the errors, Interface can't be resized
        Softonic’s Best Rated Software for this topic
        #NameVersionVotesRatingPlatform
        1Glary Utilities5.12332308.2Windows
        2CCleaner5.60.7307235218.2Windows,Android,Mac
        3System Mechanic Pro18.7.0.413677.8Windows
        4Advanced System Optimizer3.1.648.87732427.2Windows
        5SlimCleaner4.1.0.02056.7Windows
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