More about CSPro
U.S. Census Bureau provides CSPro for free. Belonging to the Education category, specifically Science, makes it popular among programs that support .apl, .ent, .fmf, .xtb file formats. The most downloaded versions of this program that run under Windows 7/8.1/10 are 7.2 and 7.1. Cspro.exe and CSDiff.exe are the most popular setup file names of the software you may come across.