QGIS - QGIS is a desktop geographic information system, or GIS.
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.
Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
Wanderlog - Collaborative travel planner with combined itinerary and map
Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
Traveler Buddy - Travel Itinerary Management.