System Optimizer Software


Top 100 programs from sub-categories
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  • JetBoost 2.0.0.67

    JetBoost Icon

    Performance booster program


    JetBoost can speedup your PC to its Top performance with one click solution.
    Free Ad-supported
    3.35 MB
    10 / 8 / 7 / V / XP
    Excellent (5.0 / 5.0)
    Nov 22, 2018
  • GPU Caps Viewer 1.44.3.1

    GPU Caps Viewer Icon

    CPU analyzer app


    An OpenGL and OpenCL graphics card utility for Windows.
    Free Freeware
    11.02 MB
    10 / 8 / 7 / V / XP
    Very Good (4.5 / 5.0)
    Mar 24, 2020
  • ToolWiz Care 4.0.0.1200

    ToolWiz Care Icon

    System optimizer software


    Performs various optimization which increases system speed.
    Free Freeware
    7.18 MB
    10 / 8 / 7 / V / XP
    Excellent (4.8 / 5.0)
    May 20, 2017
  • Shutter 4.4

    Shutter Icon

    System shutdown software


    A shutdown scheduler software app for Windows.
    Free Freeware
    2.82 MB
    10 / 8 / 7 / V / XP
    Very Good (4.5 / 5.0)
    Apr 3, 2020
  • Easy Service Optimizer 1.2

    Easy Service Optimizer Icon

    System tweaking app


    Enable and disable various Windows services from starting with Windows.
    Free Freeware
    479.72 KB
    10 / 8 / 7 / V / XP
    Very Good (4.5 / 5.0)
    Dec 18, 2015
  • Ashampoo WinOptimizer 18.00.15

    Ashampoo WinOptimizer Icon

    System optimizer app


    A collection of system optimization and management utilities including secure cleaning, deletion of junk data, manage startup....
    Full version Free Trial
    19.27 MB
    10 / 8 / 7
    Very Good (4.3 / 5.0)
    May 28, 2020
  • Glary Utilities 5.142.0.168

    Glary Utilities Icon

    System optimizer app


    A collection of powerful tools to optimize and clean your PC and improve its performance.
    Free Freemium
    17.08 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    May 28, 2020
  • CCleaner 5.66.7716

    CCleaner Icon

    Privacy protector app


    A must-have Swiss army knife, freeware system utility.
    Free Freemium
    21.24 MB
    10 / 8 / 7 / V / XP
    Good (3.1 / 5.0)
    May 8, 2020
  • EVGA Precision XOC 6.2.7

    EVGA Precision XOC Icon
    Overclock, optimize and control cooling on NVIDIA cards.
    Free Freeware
    49.47 MB
    10 / 8 / 7
    Very Good (4.5 / 5.0)
    May 10, 2018
  • GMABooster 2.1b

    GMABooster Icon

    Core clock adjustment app


    A tool for overclocking Intel Graphics chips.
    Free Freeware
    1.04 MB
    10 / 8 / 7 / V / XP
    Average (2.9 / 5.0)
    Feb 25, 2015
  • RivaTuner 2.24c

    RivaTuner Icon

    Video tweaking software


    A powerful tweaking tool for nVIDIA CPU adapters.
    Free Freeware
    2.71 MB
    10 / 8 / 7 / V / XP
    Good (3.6 / 5.0)
    May 2, 2015
  • GPU Meter 2.4

    GPU Meter Icon

    GPU monitoring app


    With this gadget you can monitoring your graphics card clock speed, usage.
    Free Freeware
    602.73 KB
    10 / 8 / 7 / V / XP
    Very Good (4.3 / 5.0)
    Jan 24, 2013
  • GeForce Experience 3.20.3.63

    GeForce Experience Icon

    Game optimization app


    The effective replacement for NVIDIA Update utility.
    Free Freeware
    117.03 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Apr 17, 2020
  • Ashampoo WinOptimizer 18.00.15

    Ashampoo WinOptimizer Icon

    System optimizer app


    System optimization toolkit which can help improve performance by providing extra security and cleaning junk.
    Full version Free Trial
    19.27 MB
    10 / 8 / 7
    Very Good (4.5 / 5.0)
    May 28, 2020
  • Kingsoft PC Doctor 3.7.0.47

    Kingsoft PC Doctor Icon
    Feature-packed system diagnostics tool and optimizer.
    Free Freeware
    5.32 MB
    10 / 8 / 7 / V / XP
    Good (3.8 / 5.0)
    Apr 13, 2012
  • GBoost 1.03

    GBoost Icon

    Game booster app


    Provides more stability for gaming by disable non-essential programs.
    Free Freeware
    743.25 KB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Feb 23, 2014
  • NVIDIA nView 149.77

    NVIDIA nView Icon
    Access readings and statistics of Nvidia components installed on a PC.
    Free Freeware
    8.59 MB
    10 / 8 / 7
    Very Good (4.5 / 5.0)
    May 12, 2019
  • JetClean 1.5.0

    JetClean Icon

    System optimization program


    Provides tweaks and improvements for Windows and startup.
    Free Ad-supported
    3.6 MB
    10 / 8 / 7 / V / XP
    Good (3.5 / 5.0)
    Jun 28, 2013
  • Kepler BIOS Tweaker 1.27

    Kepler BIOS Tweaker Icon

    BIOS tweaker program


    Tweaking tool for owners of certain models of NVIDIA graphics cards.
    Free Freeware
    94.5 KB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Apr 23, 2015
  • EasyCleaner 2.0.6.380

    EasyCleaner Icon

    Registry tweaking app


    A freeware system cleaner application.
    Free Freeware
    2.82 MB
    10 / 8 / 7 / V / XP
    Very Good (4.3 / 5.0)
    Jun 4, 2012
  • NVIDIA BIOS Editor 6.0.6

    NVIDIA BIOS Editor Icon

    BIOS editor program


    BIOS modification program which can overclock NVIDIA GPUs.
    Free Freeware
    593.04 KB
    10 / 8 / 7 / V / XP
    Good (3.5 / 5.0)
    May 5, 2015
  • Windows CleanUp! 4.5.2

    Windows CleanUp! Icon

    Temporary files remover software


    Cleans up your system, helping maintain privacy removing clutter.
    Free Freeware
    331.31 KB
    10 / 8 / 7 / V / XP
    Good (3.3 / 5.0)
    Feb 18, 2014
  • Turbo Internet Accelerator 2.8

    Turbo Internet Accelerator Icon
    TIA is a program that corrects two of the most famous Internet problems.
    Free Freeware
    4.02 MB
    8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Jun 15, 2010
  • Autorun Organizer 4.41

    Autorun Organizer Icon

    Autorun manager app


    Check and modify the details and status of programs on start up.
    Free Freeware
    23.47 MB
    10 / 8 / 7 / V / XP
    Very Good (4.6 / 5.0)
    May 8, 2020