Download GeoGebra Portable
GeoGebra Portable is a mathematic software every student out there. This program is perfect for all those who face lots of problems while solving mathematics problems and are not able to get a hold on this subject.
This program is very easy to use and even novice can understand it quite easily without any problems. The user interface though not attractive but it is simple that make things easier for the beginners who are using it for the first time. This program can display graphs in the best possible way so that students can understand every detail of the graphs.
In a nutshell, it is a must have application for every student.