The DataWeigher is the tool to compare and synchronize data. You can select any tables and fields from two MS Access databases and the DataWeigher finds differences. The comparison result is very visual, each type of records (added, deleted, changed) has its own color.
dbForge Data Compare for SQL Server is a tool to compare and sync data of SQL Server databases. Analyze data differences in a well-designed user interface and synchronize comparison results in a convenient wizard.
Whether you need to simply compare two databases or set up replication, you have come to the right place. Replicator does not change the reference database in any way nor requires setting up customs agents or triggers in your databases.