Hello, We are using GMC Software Mobile SDK to intgrate documents in our mobile application. This SDK support Cordova, Xamarin and is also compatible with iOS and Android.
Would it be possible to have this SDK integrated with IONIC framework?
Yes, you can access Cordova plugins in Ionic jus fine. They are available in Javascript, so they are available in Ionic. If you want to get more advanced, have a look at ngCordova on how to integrate Cordova plugins and Ionic better.
PS: Are you really using Ionic v1?