• KS DB Merge Tools
 / 
• for MS Access

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.

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
• 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 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

Download AccbdMerge

Free vs Pro at a glance:

	Free	Pro
Price:	USD $0	Single-user (personal) license:	USD $75, buy now
		Multi-user license for companies and organizations:	USD $95 ~ $40 per user (volume discounts), buy now
		Prices are stated excluding VAT. 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:	Table definitions (field name and type) merge new only Queries Forms Reports Macros Modules	Table definitions (field name, type and properties; indexes; data macros; linked table definitions) Relations Queries Forms Reports Macros Modules References diff only Import/export specifications Ribbons
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: scrollbars colored with changes summary, navigation thru changes, advanced search, etc. More about Pro features

If you have any questions, please contact us.