Optimizer is recommended after a fresh, clean installation of Windows to achieve maximum privacy and security. Depending on your version of Windows, Optimizer will also allow you to perform some specific tweaks.
Full multilingual support (18 languages available)
Speed up your system and network performance
Disable unnecessary Windows services
Disable Windows telemetry, Cortana and many more
Disable Office telemetry (works only with Office 2016)
Disable Windows 10 automatic updates
Download useful apps quickly at once
Uninstall UWP apps
Clean your system drive and major browsers’ profile data
Fix common registry issues
Ping IPs and assess your latency
Search IPs on SHODAN.io
Rapidly change DNS server (from a pre-made list)
Flush DNS cache
Remove unwanted programs running at startup
Edit your HOSTS file
Find file lock handles and kill associated processes
Network speed monitoring
Hardware inspection tool
Add items in desktop on right-click menu
Define custom commands for run dialog
Silent run support using a configuration file
🆘 How to effectively disable Defender in Windows 10 1903 and later
Restart in SAFE-MODE and run Optimizer with /disabledefender switch -OR- Execute Optimizer with /restart=disabledefender switch and let it do the rest automatically