Breeder eXchange Format
File type: Various data file
The bxf file extension identifies a Breeder eXchange Format data-interchange file used by Man's Best Friend Software, a database program for dog breeders.
File type category:
Various data file
Date updated: October 12, 2026
Record marked as obsolete and not updated for a long time.
Breeder eXchange Format files were used to transfer dog-breeding data between programs from Man's Best Friend Software, a database program for dog breeders. They belong to the software's data system rather than being general-purpose documents.
The associated software ran on Microsoft Windows, and the format is now obsolete.
On Microsoft Windows, open or import the bxf file with a compatible version of Man's Best Friend Software. The file is unlikely to open correctly in ordinary text, spreadsheet, or database applications.
Because the format is obsolete, a compatible original program may be difficult to obtain.
Breeder eXchange Format files were intended for transferring data between compatible Man's Best Friend Software programs, not for conversion to a general-purpose format.
If a compatible version of the software can import the file, export the data there to a format it supports.
Software applications that handle other tasks involving bxf files:
Microsoft Windows
Man's Best Friend Software
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