Free Statistical Softwares

General Purpose Packages

BioEstat (5.0)	Screen Shot	Descriptive and Multivariate Analysis (Be careful: software has only a portuguese version)	Freeware	Download 23.9 MB Download 23.9 MB
Dataplot (01-2009)	Screen Shot	Software for Scientific Visualization, Statistical Analysis, and Non-Linear Modeling....   full review	Freeware	Download 22.6 MB Download 17.0 MB Download 17.0 MB
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	Download 8.5 MB Download 9.5 MB Download 7.0 MB
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	Download 23.1 MB Download 29.0 MB Download 5.1 MB
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	Download 11.6 MB Download 3.5 MB
WinIDAMS (1.3)	Screen Shot	Software Package for the Validation, Manipulation and Statistical Analysis of Data....   full review	Freeware	Download