POLY SOFTWARE INTERNATIONAL is dedicating itself
to serving the scientific community by providing powerful, easy-to-use, and affordable data analysis and graphing software.
Currently, three software packages are available: the popular PSI-Plot, the statistical software
ProStat, and an ActiveX control PSI-Chart.
Since its first release in September 1992, more than 75,000 scientists and engineers have chosen
PSI-Plot as their numerical and plotting tool. Its powerful features, user friendly interface, and affordable price has made
PSI-Plot one of the most popular software package in the scientific computing field. Now, version
9 enhances the excellent program and establishes a new standard for scientific software. No other software on the market offers you so much. Give
PSI-Plot a try. Your satisfaction is guaranteed with our 30 day, no questions asked, money back policy.
Our statistical software, ProStat, combines statistical analysis and technical plotting into one software package. It
includes a full range of basic statistical methods, advanced multivariate statistical methods, and more than twenty 2D and
3D built-in plot types. ProStat has been adopted as the recommended software package for statistical courses in many
universities and colleges.
is an Activex chart component for
creating and designing scientific and
engineering chart applications with Visual Basic, Visual C++, C#,
J#, or other language compilers which
support the COM model. With PSI-Chart,
you can develop your own professional
application in minutes.