The free 30 day trial is the full working version.
You can run every report and use every feature of the Studio Organizer with four exceptions:
1) The number of student records is limited to 100 in the trial.
2) Trial users cannot backup or use the Transferring Files Wizard to move their data between school and home…
3) …or export records…
4) …or enter their school name and address on the School Info screen.
These features are only available to registered users.