DENSS v1.7.0 introduces a new tool for calculating highly accurate SWAXS profiles from atomic models and fitting experimental data (like CRYSOL, FoXS and others). The denss.pdb2mrc.py script will accept atomic models in the PDB format and generate a high-resolution electron density map incorporating solvent terms such as excluded volume and the hydration shell. The article describing the method has been published on Biophysical Journal (https://www.cell.com/biophysj/abstract/S0006-3495(23)00670-7), and an early draft is available on bioRxiv (https://www.biorxiv.org/content/10.1101/2023.06.02.543451v1.full).