Free GIS Application Store:

 

Automatic projection detection:

 

GIS experts with profesional long-term experience, describe this projection tools like: „In my time as a student, i would have needed this tool. Today I work always in the same project area and don’t have such problems really often, but for that this tool would help.“

 

Web:

Java Windows 64-bit Desktop Appliaction (Installation Help):

Special GIS-Tools:

 

Web:

Java Windows 64-bit Desktop Appliaction (Installation Help):

Other free software:

 

OpenJUMP GIS (Java):

You find many more free tools and helper in OpenJump GIS, an open source geographic information system written in the Java programming language. Click into the orange kangaroo on the right side of this website or HERE to get more info about this vector gis.

Important side note:

To avoid misunderstanding: OpenJumpGIS is not an Austrian solution developed by Manfred Egger, because there are no kangaroos in Austria. For more info about the difference between Austria and Australia click HERE.

 

projfinder.com by Aaron Racicot (2013): Webapplication to detect the unknown coordinate system of a single coordinate: http://projfinder.com/