RouteConverter is a free, user friendly GPS tool to display, edit, enrich and convert routes, tracks and waypoints. It helps me to plan routes and consolidate tracks, and I hope it could help you.
RouteConverter supports many online and offline maps. The routes can be calculated with the excellent tool BRouter.
A routing engine to calculate optimal routes using OpenStreetMap and elevation data available online as webapp or offline as Android app for compatible clients such as OsmAnd, Locus Map or OruxMaps.
Radical Image Optimization Tool (RIOT for short) is a free image optimizer that will let you to visually adjust compression parameters while keeping minimum filesize.
Also available as plugin for IrfanView, XnView or GIMP.
GpsPrune is an application for viewing, editing and converting coordinate data from GPS systems. Basically it's a tool to let you play with your GPS data after you get home from your trip.
There is also the possibility of geotagging photos and download of SRTM data.
YUMI works much like Universal USB Installer, except it can be used to add more than one distribution to run Live from your Thumb Drive. USB Bootable Distributions can also be uninstalled using the same tool!
Easy to use and with a huge list of distributions.