Options for planning, organizing & archiving InReach Explorer tracks

Just switched from PN-60w to Explorer+. I have many an2 files (110M) from 10 yrs of using DeLorme software to map my hiking trips, now loaded to Topo NA. I typically make maps on USGS topos or DeLorme topos and display the tracks on Google Earth using gpx exports. Planning can be a mite tedious with Topo NA's outdated trails and much off-trail travel. Time to find a new mapping/organizing/archiving piece of software. I am now download tracks from the Explorer+ through https://inreach.garmin.com/ in gpx format. Suggestions on the best way to keep up with all these valuable tracks organized? Example of my trip report map(s) are attached. Thanks! ciq.forums.garmin.com/.../1413635.jpg ciq.forums.garmin.com/.../1413636.jpg