I have a large number of Waypoint-layers (gpx) and would like to merge them.
Is there a way to do so using QGIS?
Copy and paste works with almost every layer.
I would suggest to create a new point shapefile, change it to edit mode, select the waypoints layer by layer with rectangle , and paste them into the shapefile layer.
Alternatively you can use the mmqgis plugin,
Transfer -> merge layers