TMG Utility

TMG Utility is the essential TMG companion tool. If you use it, please make a donation.


On this page: Current Version, Platforms, Disclaimer, Contact Information

TMG Utility is a powerful database modification tool for TMG projects. It requires a genealogy database created and maintained with TMG, The Master GenealogistTM from Wholly Genes Software. The Contents page includes a list of features.

Please read the End-User License Agreement before you download or use the program.

Current Version: 7.5

Version 7.5 supports projects managed by TMG v8.05+ with TMG project structure 10 or 11. You can download the current version from the Download page. See the Change Log page for a list of the most recent changes.

If TMG Utility refuses to open a TMG project, please see the Compatibility File page for compatibility information.


TMG Utility has been tested on Windows 10 with TMG Version 8.08 and 9.05.

TMG Utility should work on Windows 7 and Windows 11. It will not work on Windows versions prior to Windows 7. It will not work with projects managed by TMG v8.04 or previous.


TMG Utility was not written by Wholly Genes Software, the authors and publishers of TMG. The author of this program is not affiliated with Wholly Genes Software in any way. The Master Genealogist is a trademark of Wholly Genes Software.

Wholly Genes publishes the TMG database format on their web site, and this program would not have been possible without it. Thank you Bob Velke.

Contact Information

Contact John Cardinal for more information.