Trial Version: You can use the program free for converting the 30% of the dvd,if you want to convert entire dvd you must choose option 2.

In Trial Version you only can convert 30% of the dvd and everytime running the software will show the remind form.

Full Version: Full Version provides you with the following benefits:
Unlimited personal use of the software
Technical support
Life time free upgrade
Notification of software updates
Discounts on other DVDtoSVCD software products.