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

KS DB Merge Tools Overview

Here you can find set of easy to use diff & merge utilities for a number of popular database management systems:

  • Microsoft Access
  • Microsoft SQL Server
  • MySQL
  • SQLite

    These utilities allow a user to compare and merge both data, and database programming objects. The utilities features a native two-panel UI that is commonly used in industry-leading text-diff tools. Here are the most common tools used in all these utilities, using the example of MssqlMerge:

    home/project tab
    object list
    text diff
    data diff
    batch data diff (pro only)

    Each utility has Free and Pro version. The free version has basic features covering most of primary DB diff & merge tasks: compare table definitions, table data, primary DB programming objects. Be aware that data diff can have some limitations based on the complexity of table definitions. The pro version has none of these limitations - it has an even more convenient and powerful UI to observe changes, support additional object types, and has a number of tools not available in the free version.