.CBF File Extension

Custom calendar created with Calendar Builder, a calendar design program; includes an overall theme as well as custom borders, fonts, graphics, and icons that can be placed on each page of the calendar.

CBF files may be used for creating full size calendars, mini calendars, week planners, and day planners. Completed calendars can be printed directly from a home printer.

Game data file created by ChessBase, an interactive Chess game and database program; contains information about a specific game, including player data, player moves, and user annotations; can be loaded and analyzed within ChessBase.

NOTE: Beginning with ChessBase 6, saved game data is split across multiple files, rather than being saved in a single CBF file.