The TYP files, such as 10010.TYP (OFM Benelux full version) 20010.TYP (OFM light version), define the layout of the map and can be adjusted. For instance if you don't like the colours of the roads/areas, want another map symbol, or want make the road-lines wider so it's better to see on your GPS.Alternative Openfietsmap typ files
This French editor is a very handy off-line typ file editor, works better and faster than the online typ editor. It is finally translated into English, it can be downloaded at https://sites.google.com/site/sherco40/home
TYP Wyz3 typ file editor
Online typ editor (not available anymore)
To edit the typ-file, you can use the online editor at http://ati.land.cz/gps/typdecomp/editor.cgi
This TYP editor allows you to modify basic attributes of TYP files: Family-ID, colours, line widths, labels etc.
You can share your typ file here by sending me a screenshot and an adapted typ file.
Please note that I can not maintain and update every typ file.
To install the typ file on your device, you can use Javawa's typchanger
If you want to change a typ file on a map on your computer, then use Javawa GMTK