Hello Adarsh,
If the other platform is Another OutSystems server, the short answer is yes, of course.
If your other platform is anything else but OutSystems, the short answer is no, you can't.
But this is no different than have 50 applications made in ASP.net and now move to a PHP environment. Basically, you will have to rewrite everything, and verify everything (even if you use some kind of automatic conversion software).
What's your case?
Cheers,
Eduardo Jauch