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

Synchronize schema changes

1Click 'Open database' on the left panel:

2Select your file and click 3'Open':

Wait a bit for a progress and then repeat the same for the right panel 4:

Wait a bit more and 5 click on total or changed count for interested object type, for example Views

In the opened Object list tab 6 select required object and 7 click merge button:

It will open merge confirmation dialog with synchronization script. Click 8 'Run' to apply changes: