Authors of Backup Aider:

  Design, programming:

Grigoriy A. Andrienko.   

Our contact email address (it is written in a complicated form to avoid spamming):

support[delimiter]backupaider.com

[delimiter]=@

Unfortunately we still receive a lot of spam to this email, so you you have problems contacting us, you can find another email of the author at the website of Chemcraft software (Chemcraft is a graphical program for chemists).