Quantum GIS

Quantum GIS: Powerful geoprocessing software

Are you a cartographer, geologist, oil professional or you have another job that involves making maps on a regular basis? Didger is the perfect tool for you. This amazing application is a complete solution for data conversion that lets you tile/create image mosaics but also includes all the functions needed for coordinate reprojections, georeferencing and tiling.

Its streamlined interface offers an intuitive way for you to convert classic paper maps, aerial images, graphs and other types of plotted data into a truly versatile digital format that you’ll be able to use with other applications. Obviously Didger also lets you create maps from scratch providing all the tools you need for this task.
With this application you’ll get the most accurate digitization of points, lines and areas and even display the sent raw data using a GPS device.

Limitations:

The unregistered version of the program doesn’t let you save projects. You must buy a license to enjoy the fully functional version of Didger.