Tech Support & Feedback

Keep it simple

Technical Support

SimpleSolver began in the 1990's as a collection of MS-DOS command-line utilities.  In recent years it has evolved into a graphical design tool for XP, Vista and Windows 7/8/10.

Frequent updates are issued to add new features, increase speed and capacity, and make changes in response to problem reports and user suggestions.


Let us know if you find problems or bugs, or if you have ideas for improvements or additional features.

Please specify which tool is being used: Boolean, Logic Design Draw, Logic Design Auto, Logic Simulation, Permutation or Random Number.

Send questions or comments to:

Dave Baldwin (