database diff & merge

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KS DB Merge Tools Reviews

I think your software is excellent! I needed to compare 2 Access files and your software was able to identify differences and the information was presented in a very useful manner. You saved me a lot of time and effort.

Alan C., founder of start-up company in UK

(about AccbdMerge)

Top-voted answer for A data diff tool for finding the difference between two Access MDB Files

StackOverflow

(about AccdbMerge)

I love the app, it is easy to use and super helpful

Sean D., Senior Software Developer, Excel Computer Services Ltd, London

(about MssqlMerge)

I always use this to compare Access objects, table data, and code. The developer is great at offering support and fixing any issues I have had with previous versions of his software.

Someone from Reddit

(about AccbdMerge)

After testing numerous of data sync and merging tools in the market, this tool is the most intuitive and also the powerful one. I am using it for sensory data merging with time series data and also disaster recovery merging because of highly vulnerable end points in our test cases. I wish it has also support on non-Windows OS's but every beauty has own beast.

Onur K., Researcher, Dokuz Eylul University, Izmir, Turkey

(about MssqlMerge)

It was a great experience using your tool trying to recover a db even though the recovery was cancelled. Your tool is amazing.

Ali Alkhawaher, Freelancer for IT Solution

(about MssqlMerge)

In my job, I use different builds of my Access database, and I need to constantly go back and forth between them to determine what has changed. For me, this can be table data, queries, forms, and code. AccdbMerge makes it so easy to see the changes between different access databases. I use it multiple times every day. Konstantin (the developer) is always responsive and offers great support whenever I have questions. I love this software!

Shawn Park, CEO of Shop Eyes, US

(about AccbdMerge)

Your program has been very helpful to me in my work with GeoPackages

Andrew M., GIS & IT Services, Adelaide, Australia

(about KS DB Merge Tools for SQLite)

Highly voted answer for Comparing 2 SQLite databases

StackOverflow

(about KS DB Merge Tools for SQLite)

I used the tool to propagate changes made in one Access DB to its copies distributed across departments of my company. With the tool, I was able to do it effortlessly. It was a timesaver for me.

Alexey K., technical project manager, Washington D.C.

(about AccbdMerge)

Your software is a great tool which even gets better version by version. It saves me tons of time.

Lars M., founder of it-rockt.de, Hamburg

(about AccbdMerge)

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Compare and synchronize database schema and data

Database diff & merge tools for:
Compare both schema and data
Quick filters to show all/new/changed
Merge changes in both directions
Lightweight
Free versions with basic features, available for commercial use. No credit card, no signup, no ads, no hidden telemetry.
Pro versions with whole set of features at a reasonable price. Free 14 days trial available.

Screenshots and use cases

Scroll the gallery and click on the image title to open the use case with detailed steps, by example of the tool for SQL Server. Use the toggle to switch application modes, if applicable.

MssqlMerge - Schema changes summary (thumbnail)

MssqlMerge - Data changes summary (thumbnail)

MssqlMerge - Compare and synchronize data (thumbnail)

MssqlMerge - Compare ad-hoc query result (thumbnail)

MssqlMerge - Compare and synchronize table definition (thumbnail)

MssqlMerge - Automation and Scripting (thumbnail)

MssqlMerge - Compare non-table schema objects (thumbnail)

MssqlMerge - Compare object definition (thumbnail)

Schema changes summary

Data changes summary

MssqlMerge - Compare and synchronize data

MssqlMerge Free - Compare and synchronize data

Compare table data

Compare ad hoc query result

MssqlMerge - Compare and synchronize table definition

MssqlMerge Free - Compare and synchronize table definition

Compare table schema

Automation

MssqlMerge - Compare non-table schema objects

MssqlMerge Free - Compare non-table schema objects

Compare list of objects

Compare object definition