If the application you wish to use with RDPlus is already compatible with the use of Microsoft Terminal Server, than most likely it will work with RDPlus.
The best way to know is to install a trial version of RDPlus on the computer that has the application you wish to publish.
Double click on the Portable Client Generator and type in the local IP address of your new RDPlus server, with the name of your client then click on “Create Client”
The generated client will be created on your desktop. copy it on a usb key and find a computer nearby located on same private network.
Plug in the usb key and double click on the client. Connect using your usual Windows account/password.
Note that you can use any local or domain Windows account to log in.
This is an example of what your remote desktop can look like :
Now simply click on your remote application to see if it works ! 🙂