Installation of two different Orthanc instances on the same Windows server

Greetings!
I would need to install two independent Orthanc instances on the same Windows server. So with two postresql db and two different installation folders.
It’s possible to do it? How?
(Orthanc 22.7.0)

suggest using Docker containers
see https://book.orthanc-server.com/users/docker.html

There is a library of sample Docker setups here:

https://bitbucket.org/osimis/orthanc-setup-samples/src/master/docker/

If I already had an installation not done with the docker, could I put the second instance using the docker?

Yes, absolutely. 1 native service and 1 in docker are possible. Otherwise you can run 2 service by running command line: Orthanc.exe /path-to-your-configurations