.XTB

.XTB file extension

This is the basic program to work with .XTB extension

CSPro

CSProCSPro CrossTab Application Document

The Census and Survey Processing System (CSPro) is a public domain software package used by hundreds of organizations and tens of thousands of individuals for entering, editing, tabulating, and disseminating census and survey data. CSPro is designed to be as user-friendly as possible, yet powerful enough to handle the most complex applications... (more)

The program works with the following extensions: apl, ent, fmf and xtb