Recovery Toolbox for SQL Server can be used to repair data from corrupted databases in the MS SQL Server format (files with the *.mdf extension). It allows you to save critical data and avoid losing it. Recovery Toolbox for SQL Server extracts data step by step.

This tool can search for and single out housekeeping data that can be used to repair some data modules.
All information that can be extracted by Recovery Toolbox for SQL Server is previewed on the screen: System Tables and User Tables, Stored Procedures, Views, User Defined Data Types and Functions. You can preview all these objects anytime and make sure that Recovery Toolbox for SQL Server works fine.
After that you should select how to save the recovered data (you can save it to the hard drive or any other removable media as a package of SQL scripts, it is also possible to export the results directly to any database you choose), configure the process and start data export.
Once the data recovery process is started, Recovery Toolbox for SQL Server will analyze and scan the entire database. This process may take some time, it depends on the source file and CPU performance. During this process, Recovery Toolbox for SQL Server recovers all information that can be successfully extracted. Also, it should be noted that sometimes Recovery Toolbox for SQL Server cannot recover some pieces of information despite its sophisticated data recovery engine. Sometimes, the source file is so heavily damaged that some data modules cannot be recovered. Recovery Toolbox for SQL Server never modifies the source file, it creates a copy of this file and works with it.
When the process is over, Recovery Toolbox for SQL Server will display the results of the data recovery process.

The license of this software is Free Trial Software, the price is $99, you can free download and get a free trial.