Bizagi .bmp files can be exported as PDF documents using the very program from which these file originate, the Bizagi Process Modeler. As far as we know, no other 3rd party software support this file type.
Convert Bizagi Process Modeler file to Adobe Portable document format.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert bpm to pdf on Windows
A business process modeling and documentation tool
Convert from bpm file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.