New handy Route Planner and simple Track Editor in Locus Map 3.26
GPX Editor Comparison for Manual Cleansing
GPS Track Editor Download: A powerful tool made to help those who want to view and edit their GPS tracks, as well as extract and export data from those data files
MyGPSFiles: The GPS tracks reader
JOSM displaying OpenStreetMap data and GPS track logs | Download Scientific Diagram
6 (+1) free software to edit your GPS tracks - Life in Travel