Any tools to covert map files generated by OruxMapsDesktop to image files?

[scwch]

I am a geologist and have been using OruxMaps for reading geological maps in the field for more than ten year.

The geological maps I use are commonly scanned copies, and I use OziExplorer to calibrate the scanned geological maps, and use OruxMapsDesktop to convert the image files of geological maps and the related .map file to map files that can be used in OruxMaps.

I encountered an issue: some colleagues sharaed with me many map files, but didn't gave me the image files of these geological maps. I would like to covert the map files generated by OruxMapsDesktop (I think the image data should be in the OruxMapsImages.db file) into image files. I googled, but haven't get any tools.

Does anyone have solution for it?

Many thanks!