This format can...
read and write waypoints
Naviguide 3.02 is off-road navigation software. Naviguide covers the area of Israel and uses the Israeli old grid as a reference; Naviguide uses Hebrew as its default language.
Naviguide uses unique map file format and binary file format (.twl) as route file. The *.twl file contains a route that is comprised of a list of waypoints. Naviguide does not support a file that contains only waypoints.
GPSBabel supports reading and creating Naviguide route files. Plot files are not supported.