Each of the character generation programs will create files with a different file extension (.nct1, .nct2, etc.) so that if you double-click on a file in the Finder it will load into the program that created it.
Any programs that I write in the future that can import completed characters will be able to open any of these files via an Open File dialog in the program.
I've already added this functionality to Mercenary and High Guard and will be releasing them shortly. Try it out! Save a completed character, quit the program, and either double-click the file or relaunch the program and use the File>Open… menu item. The saved character will be loaded and you can print the TAS Form 2.
There's one annoying cosmetic bug that I can't fix right now. Instead of displaying the cool file icon in the Finder, you get a QuickLook image of the contents of the file. I hope to be able to address this with a future release of Real Studio.