SQL Database Repair Tool

An advanced SQL database repair software recommended by Microsoft MVPs and database administrators to repair SQL database and restore it to a consistent state. It repairs corrupt MDF & NDF database files and extracts inaccessible objects like Stored Procedures, Tables, Triggers, Indexes, etc. The software supports MS SQL Server 2019, 2017, 2016, 2014, 2012, 2008, and earlier versions.

  • Repairs corrupt and inaccessible SQL database (MDF & NDF) files
  • Restores deleted records in the database
  • Fix all types of SQL database corruption errors like 824, 825, 9001, etc.
*Download the free trial version to scan & preview recoverable SQL server database objects.

Stellar Repair for MS SQL

When to Use Stellar Repair for MS SQL Software?

Unable to Fix DBCC CHECKDB Consistency Errors?

If DBCC CHECKDB reports consistency errors in the SQL Server database, you need to fix the errors as soon as possible to reduce database downtime. The first step is to restore from an updated backup copy. If you cannot restore from the backup, running DBCC CHECKDB with 'repair_allow_data_loss' can recover the database but may result in data loss. SQL database repair tool from Stellar can help you fix consistency errors and restore the database to its original state, maintaining data integrity.

Is MDF File Header Corrupted?

You may encounter error 5172 if there is corruption in the SQL database MDF file header. The MDF file header can become corrupt due to faulty drivers and controllers, abrupt SQL Server reboot, etc. SQL database file header corruption can make the database file inaccessible. The problem can be easily resolved by repairing the MDF file with Stellar Repair for MS SQL software. This SQL database repair tool helps fix corrupt MDF file and restores its complete data.

Need to Fix Corrupted Index of SQL Server Database?

Corruption in clustered or non-clustered indexes can lead to incorrect query results and missing entries. Using specialized SQL repair software can help fix index corruption. It also helps restore all the SQL Server database components, including clustered and non-clustered indexes, to a new or an existing database.

Awarded by

SQL Server Central
SQL Server Central

The managed to extract data in almost all corruption cases. The tool is good value for money given its out of the box functionality.

For SQL Server DBAs, the Stellar Repair solution for SQL Server enables us to affordably recover a database or a subset of data when time is of the essence.

MVP Reviews


MDF and NDF File Repair  icon

MDF and NDF File Repair

Corruption in SQL database (MDF and NDF) files can render the database inaccessible. SQL database repair tool repairs corrupted MDF and NDF files and restore the database to its functional state. It also helps extract all the database components, including tables, triggers, indexes, stored procedures, etc., with precision and integrity.
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Retrieve Deleted Records from SQL Database icon

Retrieve Deleted Records from SQL Database

SQL Database Repair software allows users to retrieve deleted table records without modifying the table schema. It provides 'Include Deleted Records' option to recover the deleted records. Users can save these recovered records as a new table just below the original file. This helps differentiate between the original and the repaired table with deleted records and helps to check the recovered table's referential integrity.
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Previews Repairable Database Objects icon

Previews Repairable Database Objects

The SQL repair tool scans the corrupt database and provides a preview of all repairable items. The repairable items are listed in a tree-like structure in the left pane. Select any table to view its contents in the right pane. The preview feature helps verify if the repairable items match the original data present in the SQL database before corruption.

SQL Database File Saving Options icon

SQL Database File Saving Options

The software saves the repaired components in multiple file formats, such as MS SQL, HTML, XLS, and CSV. Saving a database in multiple formats increases its accessibility across other systems without SQL installation. The SQL repair database software also allows saving the repaired file to a new database or an existing (live) database.

More Awesome Features

Standard and Advanced Scan icon

Standard and Advanced Scan

The SQL data repair tool has two scan modes - Standard & Advanced Scan. Standard Scan works most of the time repairing corrupt SQL database files, while Advanced Scan helps repair severely corrupted database files.

Repairs SQL Database on Windows and Linux Systems icon

Repairs SQL Database on Windows and Linux Systems

The software helps repair SQL db on both Windows and Linux machines. The software supports Windows 10, 8.1, 8, 7 OS. It works with Ubuntu 16.04 (64-bit), 18.04 (64-bit), 19.10 (64-bit), CentOS 7 (64 bit), and Red Hat Enterprise Linux 7 (64bit). Download the Free trial for Linux Systems.

Selective Repair of SQL Objects icon

Selective Repair of SQL Objects

Stellar SQL database repair software repairs all database components, including tables, views, keys, indexes, triggers, etc. It also allows retrieving deleted records. You can preview the repairable objects and select the ones that you wish to repair.

SQL and Windows Authentication icon

SQL and Windows Authentication

The SQL repair tool repair SQL database (.mdf and .ndf) files and save the files by connecting to SQL Server with Windows authentication or SQL Server authentication method. Windows authentication is a helpful method for users who are already logged onto Windows and do not wish to log on separately to SQL Server for saving the repaired database file.

Option to Save Log Report  icon

Option to Save Log Report

The software allows saving log reports for analyzing the SQL database repair process at a later stage. You can view the log of the repair process displayed at the bottom. If you're unable to view it, try enabling it by clicking the Log Window checkbox in the File menu's View section.

Stellar Toolkit for MS SQL   icon

Stellar Toolkit for MS SQL

Stellar Toolkit for MS SQL is a 3-in-1 suite of specialized tools to repair corrupt SQL database files, extract data from corrupt backup (.bak) files, and reset database file password. The toolkit can work with SQL Server 2019, 2017, 2016, 2014, & older versions till 7.0.

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Technical Specifications

About Product

Stellar Repair for MS SQL


Release Date

August, 2020


Multiple Users

Version Support

MS SQL server 2019, 2017, 2016, 2014, 2012, 2008 R2, 2008, and earlier versions


Technician, Platinum, & Toolkit



Language Supported


System Requirement

Stellar Repair for MS SQL


Intel-compatible (x86, x64)

Operating System

Windows 10, 8.1, 8, 7 and Windows server 2012, 2008, 2003


4 GB minimum (8 GB recommended)

Hard Disk

250 MB for installation files

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Start Using Stellar Repair for MS SQL Today With Our Free Trial.

*Download the free trial version to scan & preview recoverable SQL server database objects.

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To repair and rebuild corrupt SQL database, download and install SQL database repair software on your machine and follow these steps:

  1. Select corrupt MDF file using the Browse or Search option.
  2. Click Repair to start the repairing process.
  3. Check preview of the repairable data
  4. Save the database as New or Live database

Yes, the software can repair SQL database files irrespective of its size.


Yes, the 'Demo' version of the SQL repair software provides a preview of all repairable objects. For saving the repaired data, you need to register the product.


Yes, you can perform granular recovery of individual SQL items using Stellar SQL repair tool.