PSPP is a free software application for analysis of sampled data. It has a graphical user interface and conventional command line interface. It is written in C, uses GNU Scientific Library for its mathematical routines, and plotutils for generating graphs.

Comments about PSPP as an Alternative to IBM SPSS Statistics
With similar UI to SPSS, it makes transition easier.
It offers only a fraction of SPSS options


Most users think PSPP is a great IBM SPSS Statistics alternative.
PSPP is the most popular Windows, Mac & Linux alternative to IBM SPSS Statistics.
PSPP is the most popular Open Source & free alternative to IBM SPSS Statistics.
- PSPP is Free and Open Source
- PSPP is Lightweight




















































it has the same design and function, no need to relearn it again