Many free tools for administrators

For any administrator, who want to use any kind of free tools to have better access or monitor some functionalities in Windows environments, here we have a list of many free tools. Just look which is usable for you and use it:
https://4sysops.com/best-free-windows-admin-tools/
And please, test it in test environment prior you use it in production. Many times tolls are not exactly the same as you expect..