Welcome to SQLDBTools website

This site is mainly dedicated to SQLDBDiff, a visual, fast and powerful tool that compares and synchronizes the schema and the data of your SQL Server databases. 

With SQLDBDiff, you save hours analyzing the structure and the data of your databases in order to determine what was changed between your development and production environments. 

This tool is available in two versions: 

1. Freeware version: Completely free without any evaluation period

2. Shareware version with 30 days free trial period that includes more features. 

SQLDBDiff Shareware version is the unique tool on the market that includes the possibility to compare many databases to the same master database, all in one operation.

SQLDBDiff is available in English and French languages and supports SQL Server 2014, 2012, 2008, 2005, 2000 and SQL Azure.


All tools in this site are developed with C#, ADO .Net and SMO. Those tools are very safe and did not alter or create any objects (even temporary) in your databases. 


Microsoft .Net Framework 3.5 is required.