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database diff & merge
MssqlMerge logo for SQL Server
aka MssqlMerge
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KS DB Merge Tools All-In-One license

Compare and synchronize SQL Server schema and data

Scroll the gallery and click on the image title to open the use case with detailed steps. Use the Pro/Free toggle to switch application modes, if applicable.

MssqlMerge is an easy to use diff & merge tool for Microsoft SQL Server databases:

  • Compare schema and data
  • Quick filters to show all/new/changed/new+changed
  • Merge changes in both directions
  • Lightweight: less than 10 MB
  • Free version with basic features, available for commercial use
  • Pro version with whole set of features at a reasonable price

Free Pro
Price and Download: Free, download Fully functional two weeks trial available, download
Personal license: USD $75, buy now
For companies and organizations: USD $95 ~ $40 per user (volume discounts), buy now
Prices are stated excluding VAT/taxes
Your payment is securely processed by our partner, 2Checkout, Netherlands (formerly Avangate, now Verifone)
Supported SQL Server versions: 2008, 2008R2, 2012, 2014, 2016, 2017, 2019, 2022 and SQL Azure
Compare schema and programming objects:
  • Tables (columns and constraints) merge new only
  • Views (definition)
  • Stored procedures
  • Functions
  • Schemas merge new only
  • Tables (columns, constraints, indexes, triggers and change tracking)
  • Views (definition, indexes and triggers)
  • Stored procedures
  • Functions
  • User-defined data types merge new only
  • User-defined table types merge new only
  • Sequences merge new only
  • Schemas merge new only
Compare data:
  • Per table with limitations
  • Per table
  • Per view
  • Batch data diff across multiple tables/views
  • Any table/view vs any other table/view merge only if target updateable
  • Any custom query result diff only
Other Pro features:
  • N/A
  • Diff profiles
  • Export to Excel
  • Application customization
  • Scripting support for data merge
  • Misc. other enhancements: scrollbars colored with changes summary, navigation thru changes, advanced search, etc.
Feedback and Support: Please contact us via email:
sales@ksdbmerge.tools for questions about licensing, pricing or ordering
support@ksdbmerge.tools for any other question.
Bugs can be reported by email or using our issue tracker on the GitHub.