At this webpage you can download the Delphi source code of Chemcraft (incomplete).
we have collected some small programs written by Grigoriy Andrienko. They can
be freely downloaded with Delphi source code.
Here you can download and purchase the Backup Aider program written by Grigoriy Andrienko.
Note: the author of Chemcraft program (Grigoriy Andrienko) is looking for a remote job as a Delphi programmer or a computational chemist. Please contact us for more info.