| BioEstat (5.0) |  Screen Shot | Descriptive and Multivariate Analysis (Be careful: software has only a portuguese version) | Freeware |
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| Dataplot (01-2009) |  Screen Shot | Software for Scientific Visualization, Statistical Analysis, and Non-Linear Modeling.... full review | Freeware |
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Instat + (3.36)  |  Screen Shot | General Statistical Package particurarly aimed at Analysis of Climatic Data.... full review | Free for personal use |  Download 44.6 MB | |||
| MacAnova (5.05) |  Screen Shot | An Interactive Program for Statistical Analysis and Matrix Algebra.... full review | Open Source |
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| MicrOsiris (11.0) |  Screen Shot | Statistical and Data Management Package | Freeware |  Download 6.2 MB | |||
| R (2.13) |  Screen Shot | A Programming Environment for Data Analysis and Graphics.... full review | Open Source |
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| Tanagra (1.4.36) |  Screen Shot | Data Mining Software for Research and Education.... full review | Open Source | Download 2.7 MB | |||
| ViSta (7.9) |  Screen Shot | Statistical Visualizations highly Dynamic and very Interactive.... full review | Open Source |
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| WinIDAMS (1.3) |  Screen Shot | Software Package for the Validation, Manipulation and Statistical Analysis of Data.... full review | Freeware |  Download 7.1 MB |
Time Series and Econometrics
| Demetra (2.1) |  Screen Shot | Interface for Time Series Techniques as Tramo/Seats and X12-Arima | Freeware |  Download 4.4 MB | ||
Draco (1.4)  |  Screen Shot | Software providing a simple interface for accessing many tools common to econometric analysis | Open Source |
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| EasyReg Int. (April 9, 2010) |  Screen Shot | Software for Various Econometric Estimation and Testing Tasks.... full review | Free for personal use |  Download 21.1 MB | ||
| Gretl (1.9) |  Screen Shot | Econometrics Package, including a Shared Library, a Command-line Client Program and a Graphical User Interface.... full review | Open Source |
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| JMulTi (4.24) |  Screen Shot | Interactive software designed for univariate and multivariate time series analysis | Open Source |
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| Matrixer (5.1) |  Screen Shot | Econometrics Software.... full review | Limited Edition | Download 1.05 MB | ||
| TSW (2010) |  Screen Shot | Statistics and Econometrics Software | Freeware | Download 6.3 MB |
Structural Equation Modeling
| Biogeme (2.0) |  Screen Shot | Object-oriented Software Package designed for the Maximum Likelihood Estimation of Generalized Extreme Value Models | Freeware |
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| Matvec (1.03) |  Screen Shot | Software for Matrix Manipulation and Analysis of Linear and Generalized Linear Mixed Models. | Freeware |
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| MX (1.7.03) |  Screen Shot | Software for Matrix Algebra and Structural Equation Modeling | Freeware |  Download 2.5 MB | |||
| Tetrad (4.3) |  Screen Shot | Software for Structural Equation Modeling | Open Source |
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| WinBUGS (1.43) |  Screen Shot | Software for Generalized Models Analysis | Freeware | Download 1.4 MB |
Basic Statistics (Univariate Analysis, Prob Calculation)
| Ade4 (2004) |  Screen Shot | Statistical Software for Multivariate Analysis and Graphical Display.... full review | Freeware |
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| Antaeus (3.3) |  Screen Shot | Data Exploration and Visual Data Analysis | Free for non commercial use | Download 13.2 MB | |||
| Arc (1.06) |  Screen Shot | Statistical Analysis Tool for Regression Problems | Freeware |
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| Assistat (7.5) |  Screen Shot | Regression and Variance Analysis, Statistical Tests | Freeware | Download 1.1 MB | |||
| Epidata (2.2) |  Screen Shot | Software for basic statistical analysis, graphs, and comprehensive data management | Freeware | Download 1.0 MB | |||
| Epi Info (3.5.1) |  Screen Shot | Software for Epidemiological Statistics | Freeware |  Download 39.5 MB | |||
| EzANOVA (0.9) |  Screen Shot | Software to illustrate how the basics of Analysis of Variance | Freeware | Download 0.3 MB | |||
| Factor (7.0) |  Screen Shot | Software for Exploratory Factor Analysis | Freeware |  Download 0.3 MB | |||
| G7 (7.38) |  Screen Shot | Software for Regression Analysis | Freeware |  Download 4.9 MB | |||
| Mondrian (1.0) |  Screen Shot | Statistical Data Visualization System | Freeware |
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| OpenEpi (2.3) |  Screen Shot | Epidemiologic Statistics for Public Health | Open Source |
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| PAST (2.10) |  Screen Shot | Data Analysis Package aimed at Paleontology | Freeware |  Download 1.9 MB | |||
| PQRS (3.2) |  Screen Shot | Tool for Calculating Probabilities and Quantiles associated with a large Number of Probability Distributions | Freeware |  Download 0.3 MB | |||
| PSPP (0.6) |  Screen Shot | Program for Statistical Analysis of Sampled Data | Open Source |
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| Simfit (6.1) |  Screen Shot | Simulation, Curve Fitting, Statistics and Plotting | Open Source |
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| SL Gallery (1.4) |  Screen Shot | Statistical Distribution Graphs and Values | Freeware | Download 0.5 MB | |||
| SSP (2.75) |  Screen Shot | Software for Descriptive Statistics | Freeware |
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| StatCalc (2.0) |  Screen Shot | Probability Calculator | Freeware |  Download 1.6 MB | |||
| StatEasy (0.4) |  Screen Shot | Software for Multivariate Statistics | Freeware | Download 8.4 MB | |||
| Statext (1.3) |  Screen Shot | Statistics in Text Mode | Free for non commercial use | Download 0.2 MB | |||
| Statist (1.4) |  Screen Shot | Easy to use, light weight statistics program | Open Source |
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| Statistical Lab(3.7) |  Screen Shot | Interactive Tool To Simulate and Solve Statistical Problems (you need to have R installed) | Free for non commercial use | Download 9.1 MB | |||
| Winstats (2011) |  Screen Shot | Software for Descriptive Statistics | Freeware | Download 0.3 MB | |||
| XPro (5.F) |  Screen Shot | Package specializing in Exact Parametric Statistical Methods | Freeware | Download 0.8 MB |
Sampling
| AM (0.06) |  Screen Shot | Software for Analyzing Data from Complex Samples, especially Large-Scale Assessments. | Freeware | Download 21.1 MB | |||
| PS (3.0) |  Screen Shot | Power and Sample Size Calculation | Freeware | Download 5.1 MB | |||
| Rundom Pro (3.14) |  Screen Shot | Statistical Application supporting frequently used Classical and Resampling Methods | Freeware | Download 3.3 MB | |||
| Statistics 101 (1.5) |  Screen Shot | Clone of the Resampling Stats Program | Free for non commercial use |
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Data Mining
| ADaMsoft (1.15) |  Screen Shot | Software with innovative statistical and Data Mining techniques | Open Source |
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| RapidMiner (4.6) |  Screen Shot | Software covering a Wide Range of Real-World Data Mining Tasks | Open Source |
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| Rosetta (1.4.41) |  Screen Shot | Data Mining Software | Limited Edition | Download 1.8 MB | |||
| Weka (3.6) |  Screen Shot | Collection of Machine Learning Algorithms for Data Mining Tasks | Open Source |
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Excel Add-Ins
| BiPlot (1.1) |  Screen Shot | Excel Add-In for Multivariate Analysis | Freeware | Download 0.5 MB |
| PopTools (3.1) |  Screen Shot | Add-In for Microsoft Excel for Analysis of Matrix Population Models and Simulation of Stochastic Processes | Freeware |  Download 2.1 MB |
| XLStatistics (May 30, 2010) |  Screen Shot | Set of Microsoft Excel Workbooks for Statistical Analysis of Data | Free for non commercial use | Download 4.7 MB |
| XL Toolbox (2.72) |  Screen Shot | Microsoft Excel Addin that helps analyzing and presenting data | Open Source | Download 9.0 MB |
General Math Program with Basic Statistics Functions
| Euler (10.1) |  Screen Shot | Matlab Clone with basic Statistical functions | Freeware |
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| FreeMat (4.0) |  Screen Shot | Environment for Rapid Engineering and Scientific Prototyping and Data Processing | Open Source |
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| Gnumeric (1.10) |  Screen Shot | Excel Clone | Open Source |
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| Octave (3.2) |  Screen Shot | Matlab Clone with basic Statistical functions | Open Source |
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| Scilab (5.2) |  Screen Shot | Linear Algebra and Statistics | Open Source |
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