Looking for single application remote software

Hello all.

I am hoping to find a piece of software that will allow me to remote into a PC and use a single application. My goal is to have something similar to coherence on parallels where it makes windows application look native on mac. But instead of using a VM, the software remotes into an application server.

Nomachine is close, but it will only do this with linux applications. I need something that will on on macos and remote into windows and linux boxes.

This will work similar to RemoteApp Application server - the best alternative to Remote Desktop services, RemoteApp, Citrix XenApp download - Winflector.com it supports windows as application and has client for mac.
Something that can do all not sure on that but https://guacamole.apache.org/ or similar maybe an alternative solution