Downloadable tools
Research tools to support combinatorial testing. No license is required and there are no restrictions on distribution or use. All software is provided free of charge and will remain free in the future. NIST is an agency of the US Government, so this software is public domain. You are free to include it and redistribute it in commercial products if desired. ACTS is in Java, and will run on any platform with the latest Java release (Java free download is at java.com). There are many users running current Windows, Mac OS, and Linux systems.
ACTS Basic version download Java .jar file. No license is required and there are no restrictions on distribution or use. All software is provided free of charge and will remain free in the future.
Advanced ACTS tool Java .jar file. This version supports constraints. No license is required and there are no restrictions on distribution or use. All software is provided free of charge and will remain free in the future.
CODEX coverage measurement tool.
Combination Frequency Difference tool download (Sep 2024 release): No license is required and there are no restrictions on distribution or use. All software is provided free of charge and will remain free in the future.
