Deannos,
I dont use either of them but the code should be compatible if it has been created for the same type of machine, ie milling and not turning and has the same axes as your machine, ie X, Y and Z. You would have to check and see if both programs support the same G code and M code functions and also if they both support the same type of file extension. You should be able to get the supported code lists for each software from their websites.

Ian