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database diff & merge
AccdbMerge logo for MS Access
aka AccdbMerge
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KS DB Merge Tools   /  for MS Access

Compare and synchronize MS Access projects and data

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

AccdbMerge is an easy to use diff & merge tool for Microsoft Access database files:

  • Compare schema, programming objects and data
  • Quick filters to show all/new/changed/new+changed
  • Merge changes in both directions
  • 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
    Your payment is securely processed by our partner, 2Checkout
    Supported MS Access versions: 2007, 2010, 2013, 2016, 2019, 2021, Microsoft 365
    Supported file formats: *.accdb, *.mdb, *.mde, *.accde which can be opened in Access on the same computer
    Compare schema & programming objects: Table definitions (field name & type)
    Table definitions (field name, type and properties; indexes; linked table definitions)
    References diff only
    Compare data: Per table with limitations Per table
    Per query
    Batch data diff across multiple tables/queries
    Any table/query vs any other table/query merge only if target updateable
    Any custom query result diff only
    Other Pro features: N/A Diff profiles
    Export to Excel
    Application customization
    Protected files support
    Misc. other enhancements: diff totals, 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