How to make saas service on windows server?

Question

Windows Server

Hello! There is a windows program installed on a windows server. how to make sass server so that users can access it from any browser?

Answer 1

Make a web application that will call this program and return the result of execution.
The most general question = the most general answer.

Answer 2

In the general case, there is no way to do it, in the particular case - the program must have an interface for interacting with the web or middleware, i.e. API, there are a lot of options, REST, SOAP (especially popular with any windows-base services), GraphQL, a bunch of RPC-like ones, and of course, the program must be written taking into account the work in a competitive environment.

Answer 3

Put the program in RemoteAPP and connect to it via the remote desktop web client
https://docs.microsoft.com/ru-ru/windows-server/re...
It will be launched from the browser.