.BMPW File

The bmpw file extension is related to the Blender GIS, a set of tools and extensions for Blender 3D graphics and modeling software for various platforms.

The bmpw file contains georeference for raster map images stored in BMP format.

How to open:

Use Blender with Blender GIS to open *.pmpw files, or you can use any text editor, because *.bmpw file is stored in simple text format.

How to convert:

Special GIS converter exist and may help users to transfer or transform their maps and other navigation data between programs or devices. For general information try to look at:Basic info how to convert GIS, GPS or map files