This Excel file provides a model to estimate the economic costs and benefits of automated software testing.
For an explanation of its use, please see the accompanying pdf file, "What's my Testing ROI?"
An estimate of costs and benefits over a two year period is calculated from
the values you enter for parameters on each tab.
Your usage of the formulas contained in this spreadsheet (the "program" in the GNU General Public License "GPL") is governed by the GNU GPL. This program is free software: you can redistribute it and/or modify it under the terms of the GNU GPL as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Version Date Note
0.8 4-Sep-2005 Initial release
1.0 3-Jun-2009 Corrected reported errors, first GPL version
1.1 12-Apr-2011 Add How to tab, release notes, Published on Source Forge