KS DB Merge Tools

database diff & merge

Overview Use Cases Download What's New Pro System Requirements Documentation ⇗ Other tools

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)

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)

❮ ❯

Softpedia award for AccdbMerge & MssqlMerge

KS DB Merge Tools / for Cross-DBMS

Compare cross-DBMS schema and synchronize data

Scroll the gallery and click on the image title to open use case with detailed steps:

KS DB Merge Tools for Cross-DBMS - Schema changes summary

Schema changes summary

KS DB Merge Tools for Cross-DBMS - Data changes summary

Data changes summary (Pro)

KS DB Merge Tools for Cross-DBMS - Compare and synchronize data

Compare and merge records for the given table/view

KS DB Merge Tools for Cross-DBMS - Compare object list

Compare changes for the given object type

KS DB Merge Tools for Cross-DBMS - Compare table definition

Review table schema changes (Pro)

KS DB Merge Tools for Cross-DBMS - Compare ad-hoc query result

Compare ad hoc query result (Pro)

❮ ❯

KS DB Merge Tools for Cross-DBMS is an easy to use diff & merge tool for cross-DBMS scenarios:

Compare schema and data across different DBMS

Quick filters to show all/new/changed/new+changed

Merge table data 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
Download & Price:	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 DBMS:	MySQL 5.5, 5.6, 5.7 and 8.0 MariaDB 10.2, 10.3, 10.4, 10.5, 10.6, 10.7, 10.8, 10.9, 10.10 and 10.11 SQL Server 2008, 2008R2, 2012, 2014, 2016, 2017, 2019, 2022 and SQL Azure PostgreSQL 10, 11, 12, 13, 14 and 15 SQLite and Microsoft Access files without password protection
Compare schema & programming objects:	Tables definitions (column names and generic types) Views	Tables definitions (column names, generic types, native types and nullability) Views
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	SSH support for MySQL and PostgreSQL Export to Excel Application customization Misc. other enhancements: diff totals, scrollbars colored with changes summary, navigation thru changes, etc.