Running the program more than once

I created a program that essentially views 3D meshes.

Is it possible to make the program to run multiple instances of the program? For example, for each time a different file name is inputted, a new viewer is opened.

it is possible to run many instances of application in most of operation systems currently used, but I think this question is not OpenGL related.

On windows you can use Win32/MF and use the MDI (Multiple Document Interface)interfact to do this

Ah okay, thanks.