VisualStat is a full-featured Windows application designed for easy, intuitive and efficient analysis of data. The new version introduces several changes and new features :

Enhanced DataSheet, supporting large data files (up to 2,000,000,000 rows and 2,000,000,000 columns).
Import and export files of various formats, including Microsoft Excel.
Support Text-to-Speech Engine, OLE Drag and Drop, Formula on cells, ...
Nonparametric Statistics, t-Test, Anova, ....
Descriptive Statistics, including Frequency, CrossTabulation, ...
Auto create category from discrete data or by cutting continuous data.
Create and modify variables by using a high-performance Variable Calculator that has over 300 statistical, financial, logical, and other functions.
Enhanced ChartSheet, including 3D Bars, HiLo, Candle, Polar, Bubble, ...
Enhanced ChartSheet, with AutoZoom, OLE Drag and Drop technology, ...
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For a full description, please visit the Features page.