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DB Comparer for SQL Server

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Your product is just perfect!!! Excellent job - no problem at all 'till now. Keep on good work!
Ivan Chervenkov
Web Designer & Developer

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DB Comparer for SQL Server version 4.2.2 released
Fixed comparing of fields from INCLUDE index part and minor interface improvements to better program usability...
DB Comparer for SQL Server version 4.2.1 released
Added provider selection and buttons for easy movement between differences in DDL, some fixes in the synchronization script and minor interface improvements...
DB Comparer for SQL Server version 4.2 released
Support for Azure SQL Databases, improved processing of dependencies, fixes for the console version and Unicode symbols, and much more...
DB Comparer for SQL Server version 4.1.1 released
Fixes for displaying procedure definitions, order of objects in the synchronization script and more...
DB Comparer for SQL Server version 4.1 released
New objects support and objects properties support, improved dependencies processing mechanism and bug-fixes...
DB Comparer for SQL Server version 4.0 released
Improved dependency processing, support of new objects and properties, possibility to detect renamed objects, and many other improvements…

EMS DB Comparer for SQL Server


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EMS DB Comparer for SQL Server is an excellent tool for SQL Server database comparison and synchronization. It allows you to view all the differences in compared database objects and execute an automatically generated script to synchronize structure of SQL Server databases and eliminate all or selected differences. The program has the ability to automate SQL Server database schemas comparison and synchronization task using the helpful Console Application. Having EMS DB Comparer for SQL Server you can work with several projects at once, define SQL Server comparison parameters, print difference reports, and alter modification scripts. Its user-friendly interface greatly simplifies discovering and eliminating differences in SQL Server database structure saving your time and therefore money.

Key Features

  • Comparing and synchronizing databases or schemas on different servers as well as on a single server
  • Comparing all database objects or selected ones only. Comparing by all or selected properties of objects only
  • Visual representation of the differences between databases with details and modification scripts for different objects
  • Ability to synchronize databases manually step by step or automatically
  • Ability to generate reports with database differences. Ability to add custom reports
  • Ability to automate database comparison and synchronization using the Console Application
  • Working with several compare projects at once
  • Saving and loading projects with all their parameters
  • A wide variety of options for comparison and synchronization
  • Built-in SQL Script editor with syntax highlight
  • New state-of-the-art graphical user interface
  • Latest SQL Server version support
  • Support of Azure SQL Database

In-purchase benefits

  • FREE One Year of Maintenance already included!
  • FREE software updates and upgrades during Maintenance period!
  • FREE and unlimited Technical Support during Maintenance period!
  • Reasonable pricing for Maintenance renewal – from 35% per Year!
  • Volume discounts when buying two or more copies of one product
  • Cross-selling discounts on related products
  • 30-day money-back guarantee

Product Screenshots


Powerful and easy-to-use graphical user interface
Working with database comparison project

Available Versions

DB Comparer for SQL Server
EMS DB Comparer for SQL Server is a powerful utility for comparing Microsoft SQL databases and discovering differences in their structures.

Available Interface Languages