I don't think you can convert them to videos because the software doesn't export content to a format that can be converted. I managed to install the software, but it doesn't allow me to do anything because it needs unlocking which is not possible due to the fact that I can't buy the application anymore.
You can still open the content through the application. Use the following link to download it (it will take you to Google Search to see all the available websites that still host the app): https://goo.gl/SH4bWm