(Just an update)
First, thank you for using Estru3D. I set up a litle team at forge.gambas-es.org to translate the program to GAMBAS3, and therefore, to Linux.
The program will continue to be Open Source, and we plan to add more features to the original that I stopped developing long time ago. Also we will translate it to english, and to other languages, providing more people gets involved.
So far we're at 90% to the first Alpha. And we will put the sorces rigth here too.