DF3CB BV QSL Management and printing
site, contesting, and software
BV is a professional freeware software
for the QSL Management and Label/QSL Printing under Windows developed and distributed by Bernd Koch, DF3CB
, since 1989.
It is mainly designed for the contester and QSL manager with high QSL quantities but useful for all other QSL'ing purposes as well. Includes logging