In this software demonstration you will get to know the various functions of GEOrient program & along with that how to determine the fold axis and profile plane by this software from the data of two limbs that also you will come to know. If you have problem in basic, you can watch these videos

1.    • Tutorial#Plotting of Pole to any Plan...  
2.    • Tutorial#Calculation of PLUNGE from P...  
3.    • Tutorial#Calculation of TRUE DIP from...  

Link for downloading GEOrient software

https://www.holcombe.net.au/software/...

From this side you will be able to download the software.