Free Download SysTweak Advanced System Optimizer full Version for Windows is designed for simple, automated operation. It provides a complete set of tools for maintaining the "health" of the personal computer.
Overview of Advanced System Optimizer 

Advanced System Optimizer is a suite of system settings that includes more than 30 tools to improve and adjust the performance of your Windows PC, to keep it running smoothly, quickly, and free from system errors. It offers an attractive and easy-to-use interface that organizes all tasks into categories and offers statistical graphs whenever possible.

The tools include junk file cleaner, memory optimizer, system information, backup system files, file encryption, secure uninstaller, duplicate file finder, transparency window manager, and more. Advanced System Optimizer includes a small SMTP server for direct mail, an eraser for Internet tracks with cookie manager and secure deletion, and even an application for desktop sticky notes.
Features of Advanced System Optimizer

    Removal of empty and unneeded files from your system
    Remove invalid entries in the registry
    Manage the startup programs
    Recovery and purification of memory
    Defragment and optimize the registry
    Ability to carefully configure Windows
    View detailed information about your system
    Get detailed information about the desired files and folders
    Maintaining security in the system
    A tool for the safe removal of files and folders
    Built-in organizer media files
    Backup and restore system files
    Identity Theft Protection
    Remove programs with built-in uninstaller
    Tracking and cleaning unused duplicate files in memory
    Setting up different icons, and much more
    Updated drivers reduce system crashes.
    The software backs up your current drivers before installing newer ones