What are the GPX Manager (GM) and GPX Editor (GE)?
GPX files are the industry standard for geographical information. For more information, please see the following link: What is a GPX file?
In using OMN, routes that you create along with tracklogs that you record will be saved in GPX files.
The GPX Manager (GM) deals with the management of GPX files, but not their contents.
The GPX Editor (GE) deals with the contents of GPX files – it is the GPX Editor that allows you to interact with the contents of a GPX file.