Actually, I needed this tool because I don't have any reference for checking, if the MDF import I need to implement works correctly. Unfortunately, the first version didn't succeed in importing my data. But shortly after contacting the author, this issue was solved and even my nice-to-have request was implemented quickly. Although the workflow is a little bit confusing at first, I got all the features I need for viewing the MDF data. And therefore: Many thanks for your help, and keep up the great work!