CCDC recommends that each user install the CSD software and data on their computers.
CSD 2020.3.1 Software, data, and installation download links:
Software and data download link
CSD Activation key: please send an E-Mail to email@example.com
should you have any problem in downloading and/or installing the software, please send an email to Francis Jayakanth (firstname.lastname@example.org)