NEBuilder v1 was retired on October 1, 2025.

NEBuilder v1 is no longer available. Please use the latest supported version at https://nebuilder.neb.com.

Watch this video for an overview of the resources and benefits of NEBuilder v2: tutorial video to learn about the benefits of NEBuilder Assembly Tool v2.

This page will automatically redirect you after 20 seconds to the current supported version of NEBuilder at https://nebuilder.neb.com.