System Optimizer Software


Top 100 programs from sub-categories
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  • CCleaner 5.68.0.7820

    CCleaner Icon

    Privacy protector app


    A must-have Swiss army knife, freeware system utility.
    Free Freemium
    24.64 MB
    10 / 8 / 7 / V / XP
    Good (3.1 / 5.0)
    Jul 14, 2020
  • 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 (4.9 / 5.0)
    Nov 22, 2018
  • 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
  • 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 (4.7 / 5.0)
    May 20, 2017
  • EVGA Precision X 6.2.7

    EVGA Precision X Icon
    Tweak and overclock EVGA graphics cards with ease.
    Free Freeware
    49.47 MB
    10 / 8 / 7 / V / XP
    Very Good (4.7 / 5.0)
    May 10, 2018
  • 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
  • ASUS GPU Tweak 2.8.3.0

    ASUS GPU Tweak Icon

    GPU tweaking app


    Overclock and tweak graphics, GPU, fan and memory.
    Free Freeware
    29.49 MB
    10 / 8 / 7 / V / XP
    Very Good (4.4 / 5.0)
    Jan 27, 2016
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
    Good (3.8 / 5.0)
    May 12, 2019
  • 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
  • Should I Remove It? 1.0.4

    Should I Remove It? Icon

    Uninstaller software


    Should I Remove It helps you quickly remove installed PC cluttering programs.
    Free Freeware
    2.08 MB
    10 / 8 / 7 / V / XP
    Very Good (4.4 / 5.0)
    Sep 13, 2013
  • 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
  • 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
  • EXPERTool 10.32

    EXPERTool Icon
    Customizations for nVIDIA GPUs for colors, font and Hz.
    Free Freeware
    6.83 MB
    10 / 8 / 7 / V / XP
    Good (3.6 / 5.0)
    Jun 5, 2020
  • Nvidia CUDA Toolkit 10.0.130

    Nvidia CUDA Toolkit Icon

    Cuda development program


    Provides for a development environment for Nvidia graphics cards.
    Free Freeware
    2.04 GB
    10 / 8
    Very Good (4.3 / 5.0)
    Mar 7, 2019
  • 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
  • GPU Shark 0.17.1.0

    GPU Shark Icon

    GPU monitoring app


    NVIDIA and Radeon GPU information and diagnostics tool which displays technical info about graphics like speeds, memory and....
    Free Freeware
    541.45 KB
    10 / 8 / 7 / V / XP
    Good (3.7 / 5.0)
    Jun 11, 2020
  • DriveCleanup 1.6.1

    DriveCleanup Icon

    Drive remover app


    Remove nonpresent drives from the registry.
    Free Freeware
    43.84 KB
    10 / 8 / 7 / V / XP
    Excellent (5.0 / 5.0)
    May 12, 2020
  • NVIDIA Sidebar Gadget 1.0.0

    NVIDIA Sidebar Gadget Icon
    Gadget to display the temperature of your Nvidia card.
    Free Freeware
    71.48 KB
    10 / 8 / 7 / V / XP
    Very Good (4.1 / 5.0)
    Feb 7, 2012