Free statistical software downloads

Statistical Analysis and Inference Software for Windows covering everything from Average, Mode and Variance through to Hypothesis Analysis, Time Series and Linear Regression. Includes Online Help, Tutorials, Graphs, Summaries, Import/Export, Customisable Interface, Calculator, Live Spell Check, Install/Uninstall and much more.

- Single, Dual (paired and unpaired) and Multiple Data Analysis (Multivariate analysis not in Lite Version).
- Data can be either for Sample or Population.
- Data can be Time Ba...

Perform powerful data analysis in the familiar Microsoft Excel environment. Get repeatable results and empower Microsoft Excel with accurate, reliable statistics.
StatFi is a highly affordable statistical package that brings complex statistical and analytical calculations into Excel. Unlike the functions that are built into Excel, StatFi provides reliable, repeatable results of the data analysis.
It is virtually impossible to get repeatable results of statistical analysis when using bare Microsoft Excel....

No need to carry a mainframe computer to perform a complex statistical analysis when you visit a remote lab. Even a notebook computer is no longer necessary with StatPlus Portable 2007. You only need a light and extremely compact USB flash drive. Plug it into any PC in the lab, and get your customary workplace in a matter of minutes!
Have the full power of a professionally developed and precise statistical package always with you. Perform a statistical analysis on-the-fly without carrying a powerful, bulky...

BioStat - user-friendly biology and medicine oriented statistical software. With BioStat 2007, one gets a robust suite of statistics tools and graphical analysis methods that are easily accessed though a simple and straightforward interface. While BioStat 2007 is a “heavy-duty” biology and medicine oriented professional statistical analysis tool, the interface is so simple that even people who have no knowledge of statistics are capable of processing data, provided they know how to use PC and clear inst...

Image Repainter is Photoshop-compatible plug-in for Windows that borrows prototype image color characteristics to change colors of a source image. Image Repainter allows the user to express pleasing colors from desirable prototype image to images to be corrected. It is very useful for recoloring of a series of image shots, especially where slightly different lighting and camera settings produced different color appearance in each photo. It is based on the modified method of matching color histogram statisti...

A completely free professional charting tool with candlesticks,advanced statistical tools,easy to use interface and multiple currency pairs...

The Multiple Regression Analysis and Forecasting model provides a solid basis for identifying value drivers and forecasting business plan data. While it utilises a range of commonly employed statistical measures to test the validity of the analysis, results are summarized in text for ease of use. Once relationships have been identified, forecasting can be accomplished based on a range of available methodologies. The intuitive step-by-step usage flow enables you to develop strong forecasts for your project...

DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting). DataFitting determines the values of parameters for an equation, whose form you specify, that cause the equation to best fit a set of data values. DataFitting can handle linear, polynomial, exponential, and general nonlinear functions.

DataFitting performs true nonlinear regression analysis, it does not transform the function into a linear form. As a result, it can handle func...

Is your network free from pornography?

Until now, there are no viable technical solutions available for pornography blocking at the gateway. NetOptima Professional stops pornography before it enters your network. Easy to install and administer, NetOptima Professional is the right choice for any network which is connected to Internet. No software to be installed in each computer in the network.

Filter pornography before it enters your network.

NetOptima Professional key features
Blocks Pornography,
...

Hermetic Stego is a steganography program which allows you to encrypt and hide the contents of any data file in another file so that the addition of the data to the container file will not noticeably change the appearance of that file. If the file which has been hidden is deleted then there is no indication that it even exists, but it can still be recovered when you need to get at it.

This program allows hiding a file of any size in one or more BMP image files, with or without the use of a user-specifie...