.CP3 file extension

This is the basic program to work with .CP3 extension

ChessBase Light 2007 ChessBase Theme classification

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

.CP3 extension is also supported by the following programs:

ChessBase 9 ChessBase Theme classification

ChessBase ChessBase Theme classification

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

ChessBase Reader ChessBase Theme classification

Open chess games database files and play through the games.

Classroom Presenter

Classroom Presenter is a Tablet PC-based interaction system...