What are some alternatives?
IBM SPSS Statistics - IBM SPSS Statistics is software that provides detailed analysis of statistical data. The company behind the product practically needs no introduction, as it's been a staple of the technology industry for over 100 years.
SOFA Statistics - SOFA Statistics Open For All - the user-friendly, open-source statistics, analysis, & reporting software package.
Google Charts - Interactive charts for browsers and mobile devices.
RStudio - RStudio™ is a new integrated development environment (IDE) for R.