E+ was developed on the basis of D+ software. E+ can analyze electron scattering data, enabling the modeling of 2D scattering pattern from any complex structure in a single orientation or a fiber. In addition, the azimuthally integrated 1D scattering curve of isotropically oriented structures (as in solutions or powders), or any other distribution of orientations can also be computed. E+ is integrated into D+ and the main differences are explained in the paper and user's manual E+ extension. 

Populations is an easy to use computer program for plotting several 1D curves or mathematical expressions of those curves modified by parameters (scale and background factors, for example). Read more about Populations