KS DB Merge Tools
for Microsoft Access
aka AccdbMerge
for SQL Server
aka MssqlMerge
for MySQL
and MariaDB
for SQLite

Data changes summary

1Click 'Open database(s)' toolbar button:

In the opened dialog 2specify database connectivity options and 3click 'OK':

4wait a bit for a progress:

5click 'Batch data diff' toolbar button:

In the opened Batch data diff tab choose 6calculation type, 7whether you want to process tables or views of both and 8click 'Run':

Wait for a progress and you'll get then result:

Then you can 9apply filter to show only tables/views with changed data: