Excel Business Solutions Provides several VBA add-ins in the areas of finance and statistics. The source code is unprotected for educational purposes. http://www.excel-modeling.com Excel-modeling.com~Site InfoWhoisTrace RouteRBL Check
Spreadsheet Advantage Provides utilities including those to compare, analyse, map and track down the sources of circularities in spreadsheets. http://www.spreadsheetadvantage.com Spreadsheetadvantage.com~Site InfoWhoisTrace RouteRBL Check
ZRandom Provides a Mersenne Twister pseudo-random number generator. It can be used from its menu, VBA code and in formulae. http://www.zrandom.com/ Zrandom.com~Site InfoWhoisTrace RouteRBL Check
Spreadsheet Detective Provide reporting and error auditing tools, including ones to show how formulae have been copied, follow precedent/dependent relationships, compare workbooks and manipulate named ranges. http://www.spreadsheetdetective.com/ Spreadsheetdetective.com~Site InfoWhoisTrace RouteRBL Check
Florencesoft Produces DiffEngineX which compares Excel spreadsheets and highlights the differences with color. Options exist to hide matching rows revealing just the differing ones. Site includes news, screenshots, full features list, and trial version download. http://www.florencesoft.com/ Florencesoft.com~Site InfoWhoisTrace RouteRBL Check
SimulAr Provides Monte Carlo simulation software for the risk analysis of decisions. Their license states users must email SimulAr with models developed using their tool. http://www.simularsoft.com.ar Simularsoft.com.ar~Site InfoWhoisTrace RouteRBL Check