GhostMiner - Data mining software, with algorithms such as SVM implemented. Overview of features, and screenshots. - http://www.fqspl.com.pl/?a=product_view&id=2&text_id=15
SvmFu - C++ software for classification. - http://five-percent-nation.mit.edu/SvmFu/
MATLAB Support Vector Machine Toolbox - By Dr Gavin Cawley, School of Information Systems, University of East Anglia. - http://theoval.sys.uea.ac.uk/~gcc/svm/toolbox/
Library for Support Vector Machines (LIBSVM) - An integrated tool implementing support vector classification, regression, and distribution estimation. C++ and Java sources available. [Free] - http://www.csie.ntu.edu.tw/~cjlin/libsvm/