Optimizer 13.1 upgrade to Windows 10 and 11 for free

Optimizer is a portable utility that helps you improve your privacy and security on devices running Windows 10 and 11.

The application is recommended after a new, clean installation of Windows to achieve maximum privacy and security.


Depending on your version of Windows, Optimizer will also allow you to make some specific modifications.

Table of Contents


  • Multilingual support (15 languages ​​available and Greek)
  • Speed ​​up your system and network performance
  • Disable unnecessary Windows services
  • Turn off Windows Telemetry, Cortana and more
  • Disable Office Telemetry (works with Office 2016 only)
  • Turn off Windows 10 automatic updates
  • Download useful applications quickly and simultaneously
  • Uninstall UWP applications
  • Clear the system disk and browser data
  • Fix common registry problems
  • Ping in IP and evaluate your latency
  • IP search on SHODAN.io
  • Quick DNS server change (from a pre-built list)
  • Clear the DNS cache
  • Remove the unwanted programs that are running at startup
  • Edit the HOSTS file
  • Network speed monitoring
  • Hardware inspection tool
  • Add items to the desktop in the right-click menu
  • Set custom commands for the run window
  • Quiet execution using a configuration file
  KB4565503 problems? What can you do



  • . NET Framework 4.5.2
  • Windows 7, 8, 8.1, 10, 11
  • It also runs on Windows Server 2008, 2012, 2016, 2019, 2022 with the / unsafe switch

More deets:

  • Latest version: 13.1
  • Released: May 7, 2022
  • SHA256: 3DEA7B625265F9C99610886D7DE25851E2EB7AD6581E0B46336D4ED43D137693

Download the app:


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