There is no free SQL database recovery software on the market. A free demo/trial version of some SQL database recovery software is available from some companies. If you need to repair a SQL database for free, you should use the Microsoft SQL Server Management Studio. A pair of database console operations (DBCCs) are required: DBCC CHECKDB and DBCC DBREPAIR. This will repair the corrupt SQL database that has been flagged as a security risk. For more details, see this article. Visit here - https://www.softmagnat.com/sql-database-recovery.html