cpo 

Opening CPO files

Have a problem opening a .CPO file? We collect information about file formats and can explain what CPO files are. Additionally we recommend software suitable for opening or converting such files.

What is the .CPO file type?

cpo — ChessBase Opening Key.



Software to open or convert CPO files

You can open CPO files with the following programs:
ChessBase
ChessBase by ChessBase
 
ChessBase
ChessBase by ChessBase GmbH
 
CBLight
CBLight by ChessBase GmbH
 
CBReader
CBReader by ChessBase GmbH
 


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