GPS routes

Good morning. I am using a Garmin Etrex 30x to record and plan routes, waypoints etc. and want to download my routes onto my PC, which program/app will be the best. Think PC is till running Windows 8.

I think the Basecamp app is probably the easiest in this regard as it is a Garmin app. Not the most intuitive app or modern interface but does the job generally and allows for conversion of formats quite seamlessly. Can be downloaded at Garmin BaseCamp.