quick QSO map needed ?

DL4MFM offers on its homepage http://tools.adventureradio.de/analyzer/ a free tool to create QSO maps easily and quickly. You have to upload an ADIF file which creates the map with the connections automatically.
In addition, the map can be configured in many different ways regarding coloring and evaluation. So you can also set the callsign for the worked stations and lines, the worked fields can be highlighted in different colors which results in great QSO maps.