Mapbox Studio - A design platform for radically custom maps
TripIt - TripIt is a travel app that creates a master itinerary to organize all of your plans for your vacation or work trip in one spot.
QGIS - QGIS is a desktop geographic information system, or GIS.
Roadtrippers - The ultimate road trip planner to help you discover extraordinary places, book hotels, and share itineraries all from the map.
Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
WorldMate - WorldMate is a travel app that helps individuals plan and organize trips. The app is available for Android and iOS mobile devices, and it is free to download and use.