System Optimizer Freeware


Top 100 programs from sub-categories
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  • CCleaner Portable 5.70.7909

    CCleaner Portable Icon
    Privacy Protector
    A system cleaner which works by removing stale files.
    Free Freemium
    24.4 MB
    10 / 8 / 7 / V / XP
    Very Good (4.4 / 5.0)
    Aug 8, 2020
  • Grub2Win 2.1.4.8

    Grub2Win Icon
    Intuitive software that can setup a dual-boot system with Windows and Linux.
    Free Open source
    3.01 MB
    10 / 8 / 7 / V / XP
    Very Good (4.6 / 5.0)
    Aug 4, 2020
  • HD Cleaner 1.298

    HD Cleaner Icon
    Cleans junk from your hard drive.
    Free Freeware
    7.6 MB
    7 / Vista / XP / 2000 / ME
    Very Good (4.7 / 5.0)
    Aug 4, 2020
  • Glary Utilities 5.147.0.173

    Glary Utilities Icon
    System Optimizer
    A collection of powerful tools to optimize and clean your PC and improve its....
    Free Freemium
    17.6 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Aug 1, 2020
  • GeForce Experience 3.20.4.14

    GeForce Experience Icon
    Game Optimization
    The effective replacement for NVIDIA Update utility.
    Free Freeware
    119.15 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Jul 28, 2020
  • Dell Display Manager 1.50.1996

    Dell Display Manager Icon
    Updates configuration and features for Dell monitors.
    Free Freeware
    1.3 MB
    10 / 8 / 7
    Very Good (4.5 / 5.0)
    Jul 21, 2020
  • CCleaner 5.68.0.7820

    CCleaner Icon
    Privacy Protector
    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
  • Process Lasso 9.8.2.2

    Process Lasso Icon
    Process Management
    Automated priority optimization to improve responsiveness!.
    Free Freeware
    1.94 MB
    10 / 8 / 7 / V / XP
    Good (3.8 / 5.0)
    Jul 9, 2020
  • Advanced SystemCare 13.6.0.291

    Advanced SystemCare Icon
    Complete set of freeware tools for performing system maintenance, cleaning and optimization of the registry.
    Free Ad-supported
    47.82 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Jul 9, 2020
  • GPU-Z 2.33.0

    GPU-Z Icon
    Nvidia Card Information
    Provides technical information about graphics card and GPU.
    Free Freeware
    7.68 MB
    10 / 8 / 7 / V / XP
    Good (3.6 / 5.0)
    Jul 6, 2020
  • ASUS GPU Tweak II 2.1.8.1

    ASUS GPU Tweak II Icon
    GPU Tweaking
    Monitor graphics, overclocking, LED lighting and fan control.
    Free Freeware
    88.81 MB
    10 / 8 / 7
    Very Good (3.9 / 5.0)
    Jun 26, 2020
  • Duplicate File Finder 8.5

    Duplicate File Finder Icon
    Duplicate Finder
    Find and remove duplicate files with Auslogics Duplicate File Finder.
    Free Ad-supported
    13.92 MB
    10 / 8 / 7 / V / XP
    Fair (2.3 / 5.0)
    Jun 21, 2020
  • nVFlash 5.620.0

    nVFlash Icon
    Firmware Updater
    BIOS flashing utility for NVIDIA GPU display adapters.
    Free Freeware
    6.38 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Jun 11, 2020
  • GPU Caps Viewer 1.45.1.0

    GPU Caps Viewer Icon
    CPU Analyzer
    An OpenGL and OpenCL graphics card utility for Windows.
    Free Freeware
    11.26 MB
    10 / 8 / 7 / V / XP
    Very Good (4.5 / 5.0)
    Jun 11, 2020
  • GPU Shark 0.17.1.0

    GPU Shark Icon
    GPU Monitoring
    NVIDIA and Radeon GPU information and diagnostics tool which displays technical info....
    Free Freeware
    541.45 KB
    10 / 8 / 7 / V / XP
    Good (3.7 / 5.0)
    Jun 11, 2020
  • 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
  • Game Fire 6.5.3373

    Game Fire Icon
    Game Optimizer
    Optimizes PC performance to achieve the best gaming experience.
    Free Freemium
    18.05 MB
    10 / 8 / 7
    Excellent (4.8 / 5.0)
    Jun 5, 2020
  • GPU Caps Viewer Portable 1.45.0.0

    GPU Caps Viewer Portable Icon
    GPU Analyzer
    An portable OpenCL-based graphics GPU diagnostics tool.
    Free Freeware
    14.02 MB
    10 / 8 / 7 / V / XP
    Very Good (4.5 / 5.0)
    Jun 5, 2020
  • System Ninja 3.2.8

    System Ninja Icon
    Junk Cleaner
    Quickly removes junk and other unwanted files from your system.
    Free Freemium
    3.56 MB
    10 / 8 / 7 / V / XP
    Average (3.0 / 5.0)
    May 28, 2020
  • DriveCleanup 1.6.1

    DriveCleanup Icon
    Drive Remover
    Remove nonpresent drives from the registry.
    Free Freeware
    43.84 KB
    10 / 8 / 7 / V / XP
    Excellent (5.0 / 5.0)
    May 12, 2020
  • Autorun Organizer 4.41

    Autorun Organizer Icon
    Autorun Manager
    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
  • Caffeine 1.81

    Caffeine Icon
    Locking Prevention
    Helps prevent your PC from locking or shutting down.
    Free Freeware
    290.02 KB
    10 / 8 / 7
    Very Good (4.1 / 5.0)
    May 8, 2020
  • Wise Disk Cleaner Portable 10.2.8.779

    Wise Disk Cleaner Portable Icon
    Junk Cleaner
    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
  • Shutter 4.4

    Shutter Icon
    System Shutdown
    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