System Optimizer Software


Top 100 programs from sub-categories
  • Wise Disk Cleaner 10.26

    Wise Disk Cleaner Icon

    Hard disk cleaner software


    A PC system cleaning application with well thought-out features.
    Free Ad-supported
    3.99 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Nov 15, 2019
  • Duplicate File Finder 8.4.0.2

    Duplicate File Finder Icon

    Duplicate finder app


    Find and remove duplicate files with Auslogics Duplicate File Finder.
    Free Ad-supported
    13.79 MB
    10 / 8 / 7 / V / XP
    Fair (2.3 / 5.0)
    Mar 17, 2020
  • Baidu PC Faster 5.1

    Baidu PC Faster Icon

    Junk cleaner app


    Provides several PC optimizations to improve PC performance and clean up Internet history.
    Free Ad-supported
    25.56 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Jul 15, 2019
  • Wise Disk Cleaner Portable 10.2.8.779

    Wise Disk Cleaner Portable Icon

    Junk cleaner software


    Cleans up junk files and temporary files including logs and installs.
    Free Ad-supported
    4.68 MB
    10 / 8 / 7 / V / XP
    Good (3.8 / 5.0)
    Apr 24, 2020
  • WashAndGo 25.6

    WashAndGo Icon

    Drive wiper software


    WashAndGo is your scrubbing brush for for the hard disk of your PC.
    Full version Free Trial
    27.72 MB
    10 / 8 / 7 / V / XP
    Fair (2.5 / 5.0)
    May 20, 2020
  • AVG PC Tuneup 16.80.3.38236

    AVG PC Tuneup Icon

    System optimizer app


    An all-in-one PC optimization application optimizes speed.
    Full version Free Trial
    3.47 MB
    10 / 8 / 7 / V / XP
    Very Good (4.3 / 5.0)
    Jan 25, 2019
  • SuperFast Shutdown 2.0

    SuperFast Shutdown Icon
    Software which provides a fast way to shut down Windows without additional clicks and waiting.
    Free Freeware
    0.26 MB
    10 / 8 / 7 / V / XP
    Very Good (4.1 / 5.0)
    Nov 2, 2010
  • System Ninja 3.2.7

    System Ninja Icon

    Junk cleaner software


    Quickly removes junk and other unwanted files from your system.
    Free Freemium
    2.44 MB
    10 / 8 / 7 / V / XP
    Average (3.0 / 5.0)
    Jul 18, 2019
  • Wise Care 365 5.210.525

    Wise Care 365 Icon

    Junk cleaner software


    Wise Care 365 is a combination of Wise Disk Cleaner and Wise Registry Cleaner.
    Free Ad-supported
    2.73 KB
    10 / 8 / 7 / V / XP
    Very Good (4.4 / 5.0)
    Apr 30, 2019
  • StarWind RAM Disk 5.6

    StarWind RAM Disk Icon

    RAM disk emulator software


    StarWind Free RAM Disk is an exceptionally fast virtual disk.
    Free Freeware
    2.35 MB
    10 / 8 / 7 / V / XP
    Excellent (5.0 / 5.0)
    Jun 11, 2014
  • Reboot Restore Rx 1.0

    Reboot Restore Rx Icon

    PC restorer software


    Maintains your system settings every time your reboot.
    Free Freeware
    4.45 MB
    10 / 8 / 7 / V / XP
    Very Good (4.4 / 5.0)
    Apr 9, 2013
  • Memory Washer 7.1.0

    Memory Washer Icon

    RAM cleaner app


    A Windows system RAM optimizer and process manager.
    Free Freeware
    1022.3 KB
    10 / 8 / 7 / V / XP
    Good (3.6 / 5.0)
    Feb 25, 2015
  • SpeedItUp Extreme 4.00

    SpeedItUp Extreme Icon

    Memory booster software


    Performance optimization software which claims to increase the speed of the Windows operating system.
    Free Freeware
    0.26 KB
    8 / 7 / V / XP
    Very Good (4.2 / 5.0)
    Nov 19, 2008
  • NVIDIA GPU Sidebar Gadget 3.7

    NVIDIA GPU Sidebar Gadget Icon
    A gadget for Windows Vista and Windows 7.
    Free Freeware
    104.03 KB
    10 / 8 / 7 / V / XP
    Very Good (4.1 / 5.0)
    Feb 7, 2012
  • Portable EasyCleaner 2.0.6.380

    Portable EasyCleaner Icon

    Registry tweaking program


    A freeware system cleaner application.
    Free Freeware
    1.28 MB
    10 / 8 / 7 / V / XP
    Excellent (4.8 / 5.0)
    Jun 4, 2012
  • nLite 1.4.9.3

    nLite Icon

    Component remover program


    Permanently remove certain Windows components.
    Free Freeware
    2.95 MB
    10 / 8 / 7 / V / XP
    Excellent (4.8 / 5.0)
    Oct 9, 2013
  • Game Fire 6.4.3301

    Game Fire Icon

    Game optimizer app


    Optimizes PC performance to achieve the best gaming experience.
    Free Freemium
    11.46 MB
    10 / 8 / 7
    Excellent (4.8 / 5.0)
    Oct 14, 2019
  • CleanMem 2.5.0

    CleanMem Icon

    Memory cleaner app


    Simply put: it cleans out your RAM every now and then.
    Free Freemium
    3.19 MB
    10 / 8 / 7 / V / XP
    Very Good (4.3 / 5.0)
    Aug 27, 2014
  • Acebyte Utilities 3.1.1.0

    Acebyte Utilities Icon

    Performance optimizer app


    An easy-to-use and absolutely free Windows-based PC optimization tool.
    Free Freeware
    15.32 MB
    10 / 8 / 7 / V / XP
    Very Good (4.3 / 5.0)
    Aug 10, 2013
  • CM DiskCleaner 2.1.7

    CM DiskCleaner Icon

    Disk cleaner app


    Helps clean up junk and garbage from your system such as temporary files to improve speed.
    Free Freeware
    6.36 MB
    8 / 7 / V / XP
    Very Good (4.7 / 5.0)
    Feb 20, 2006
  • BootRacer 7.90.0.590

    BootRacer Icon

    Windows speed booter app


    A tool to monitor the Windows boot time to control startup applications.
    Free Freemium
    16.15 MB
    10 / 8 / 7 / V / XP
    Very Good (4.7 / 5.0)
    Mar 19, 2020
  • Glarysoft Registry Repair 5.0.1.27

    Glarysoft Registry Repair Icon
    Scan and clean up your registry to improve your system's performance.
    Free Freeware
    5.76 MB
    10 / 8 / 7 / V / XP
    Very Good (4.5 / 5.0)
    Aug 26, 2014
  • SuperRam 7.12.16.2019c

    SuperRam Icon

    Maintain memory software


    Take control of your computers memory. No more crashes!.
    Full version Free Trial
    8.14 MB
    10 / 8 / 7 / V / XP
    Good (3.7 / 5.0)
    Dec 19, 2019
  • Radeon BIOS Editor 1.2.8

    Radeon BIOS Editor Icon
    Overclock and underclock your ATI card.
    Free Freeware
    656.44 KB
    10 / 8 / 7 / V / XP
    Good (3.3 / 5.0)
    Feb 7, 2012