ENSDF Analysis and Utility Codes


This is a webpage for re-distribution of ENSDF Analysis and Utility Codes maintained by members of the NSDD network. Problems with bugs should be reported as specified for each code. Legacy codes are no longer maintained by the network.

NSDD GitHub Repository

The software codes are now placed on GitHub in the NSDD Repository. The main page has an overview of the codes and the last modifications.
To download a package, go to its page and click on the "Code" button, then choose the "Download zip" option.


Please address any issue regarding this page to nds.contact-point@iaea.org
The list below provides a summary with links to the single packages.


Analysis Codes



Utility Codes



Legacy codes