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database diff & merge
KS DB Merge Tools for PostgreSQL logo for PostgreSQL
 
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KS DB Merge Tools All-In-One license

Compare and synchronize PostgreSQL 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.

KS DB Merge Tools for PostgreSQL is an easy to use diff & merge tool for PostgreSQL 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. No credit card, no registration, no ads, no hidden telemetry.
  • Pro version with whole set of features at a reasonable price. Fully functional two weeks trial available.
  • Supported DBMS: PostgreSQL 10, 11, 12, 13, 14, 15 and 16

Download KS DB Merge Tools for PostgreSQL

Free vs Pro at a glance:

Free Pro
Price (USD, excluding VAT): $0 Single-user (personal) license:
$50, buy now
Multi-user license for companies and organizations:
$65 ~ $25 per user (volume discounts), buy now
Payments are handled externally by PayPro Global (Toronto, Canada),
transactions are encrypted and secure.
This is a perpetual license including a one-year of free upgrades and support.
More about purchasing, license types and discounts.
Compare schema and programming objects:
  • Tables (columns and constraints) merge new only
  • Views
  • Stored procedures
  • Functions
  • Tables (columns, constraints and indexes)
  • Views
  • Stored procedures
  • Functions
  • Schemas
  • Sequences
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
  • Id-Remap Merge
  • Export to Excel
  • Application customization
  • Misc. other enhancements: SSH support, scrollbars colored with changes summary, navigation thru changes, advanced search, etc.
  • More about Pro features

If you have any questions, please contact us.