EasyMorph .dset file format was never meant to be a proprietary “black box”. We’ve published an open-source library for reading .dset files programmatically, and a command-line utility to convert .dset files into .csv.
The library is written in C# for .NET Standard which is cross-platform. This makes it possible to work with .dset files on platforms other than Windows, e.g. on Linux.
Get the repository here: https://github.com/easymorph/dset
We will try to add a Python implementation too, but that’s not guaranteed.
A library for writing into the .dset format will come later next year.