.CPN

.CPN file extension

This is the basic program to work with .CPN extension

ChessBase Light 2007

ChessBase Light 2007 ChessBase Theme classification

The program works with the following extensions: cbh, ctb, cbm, ctg, cbp, cto, cbt, pgi, cbv, pgn, cib, cbz, cit, ck1, ck2, cbs, ck3, cko, ckn, cba, cp1, cbb, cp2, cbc, cp3, cbe, cpn, cbf, cpo and cbgi

.CPN extension is also supported by the following programs:

ChessBase 9

ChessBase 9 ChessBase Theme classification

ChessBase

ChessBase ChessBase Theme classification

ChessBase 13 is a personal, stand-alone chess database.
ChessBase Reader

ChessBase Reader ChessBase Theme classification

Read chess games written in various formats and display them on a chess board.
CoolWare

CoolWare CoolWare

CoolWare is a product selection application for Frick brand products.