Genealogical DNA Analysis Tool


Do NOT download before reading Terms of Use

GMP to GDAT Conversion Program (v5)

Windows 64 Bit

Mac 64 Bit

Linux 64 Bit

Genealogical DNA Analysis Tool 2024r02
(Release Notes)

Windows 64 Bit

Mac 64 Bit

Linux 64 Bit

Source Code

Note: You may get a warning from your anti-virus software as GDAT is a niche program used by a comparatively small number of users, and as such is often unknown to virus checkers.

GMP to GDAT Conversion Instructions

Step-by-Step Video

Conversion can be a most painful process and one of the reasons it was avoided in Genome Mate Pro for so long. 

It is very likely that many will NOT get a 100% conversion and the recommendation is that the GMP database be retained for reference.

If not, add missing keys.  There can only be one relative record associated with each profile.  If there are multiple, then merge those into the one associated with the profile.  (In profiles, right click on the profile to go to the profile's relative record.)

Any changes before GMP2GDAT step 3 completes runs the risk getting a 'foreign key constraint' error and having to start over.

Click here for more information.

Privacy Policy

Genealogical DNA Analysis Tool (GDAT) was developed by Beckins LLC as a standalone application (app) on the user's computer.

Data Privacy

Data is imported into GDAT by you via either .csv files or by copy/paste.    The GDAT database resides locally on your computer.   You control completely what data is loaded into the GDAT database and how it is used.

Links to 3rd Party Sites

GDAT may contain web addresses (URLs) for other sites. If you select a third-party link, you will be directed to that site via your default browser. Note that these external sites are not operated by Beckins LLC. Therefore, it is strongly advised that you review the Privacy Policy of these websites. Beckins LLC has no control over and assumes no responsibility for the content, privacy policies, or practices of any third-party sites or services. 

Changes to This Privacy Policy

The Privacy Policy may be updated from time to time. Thus, you are advised to review this page periodically for any changes. Notice of any changes is given by posting the new Privacy Policy on this page. These changes are effective immediately upon being posted on this page.