Except for the default Global Mapper software that uses .gmw files, you can use some 3rd party conversion utilities like OziMapConverter. Used to transform GPS/route/track or other similar data for use in different devices / programs.
Convert Global Mapper workspace file to Maptech BSB map.
We found one software available in the database for this conversion.
Microsoft Windows software - convert gmw to kap on Windows
A simple converter for OziExplorer calibration files, tracks and points
Convert from gmw file format
|Yes, OziMapConverter supports gmw file conversion as a source file type.||No||No||No||No||No||No||No|
|Yes, OziMapConverter supports kap file conversion as a target file type.||No||No||No||No||No||No||No|
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.