Contact Us

Main Contact
  • (217) 531-6100
  • 1800 S. Oak St, Suite #203, Champaign, Illinois 61820
Support HDF5

Amazon smile, donate

Get in Touch

The HDF Group offers several levels of support services, including Self-Service support (documentation and the HDF-Forum), HDF Helpdesk free email support, and Consulting.

For technical questions (such as issues with the software, web pages, or documentation) please contact the HDF Heldpesk at

For questions regarding contracts or other non-technical issues, please use the form below to reach out to our business office: