Learn How to Extract SQL Table Data from Corrupt MDF File

SQL table data

Summary: Are you looking for a solution to extract SQL table data from corrupt MDF file? If yes, then this write-up is for you. Here, you will learn a simple method on how to extract table data from corrupt SQL database. Before going to resolving workaround, let’s see a real-life incident faced by a user and want a solution on how to extract table data from corrupt MDF file.

“Hi, my SQL database MDF file got corrupted due to sudden power outage. Though I have been using it for several years, I have never faced this type of corruption in my database. I tried some manual methods also but none of them was able to resolve my issue. Now, I am looking for a quick solution to extract table data from corrupt MDF file. Please suggest me a safe and effective way, I’ll really appreciate the help”.


SQL Server is a very popular relational DBMS among corporate sectors or businesses, for storing and managing information. Microsoft SQL Server databases use MDF File to store all the user database and other database objects like tables, keys, indices, views, functions, columns, triggers, etc. Also, these files include all the startup information of the SQL Server database and each database contains one primary MDF file. But there are some situations due to which SQL database files become corrupt and all the data stored in it is inaccessible.

Therefore, in the below section of this article, we are going to discuss a simple and quick approach that let you know how to extract SQL table data from damaged MDF files.

Before proceeding further, let’s explore the root causes of corruption.

Reasons behind MDF file corruption:

Some root causes of the MDF file corruption are listed below. By knowing this, you’ll be able to care for your MDF files in order to prevent them from being corrupted.

  • Corruption in storage media where MDF files are stored.
  • If SQL database files are stored in a compressed folder, then the chances of corruption increases.
  • Any modification done in the SQL Server account.
  • If a user deleted some data accidentally.
  • Defected disk drivers.
  • Virus attacks
  • Abrupt power failure.

No matter what the reason of corruption is, the bottom line is that now you are left with your corrupted MDF file. However, to extract SQL table data from a corrupt MDF file, here we are come up with a smart solution by which you can extract your table data in just a few minutes.

So, let’s get started

Simplest Way to Extract Table Data from Corrupt MDF File

As there is no manual method available to retrieve data from corrupt or damaged MDF file, you have to go for an automatic solution to do it. You can use this SQL Recovery software to extract table data from corrupt MDF file along with all other components like views, functions, stored procedures, etc.

It can recover MDF file of SQL Server 2019, 2017, 2016, 2014, 2012, etc. and also offers the facility to preview all database items before exporting. With this tool, one can easily repair and extract data from damaged, corrupt, inaccessible MDF file and also export them to a new database or an existing database without any data loss.

Additionally, the software has such a user-friendly simple interface so, that a novice user can also operate it easily without any prior technical knowledge.

Follow the Steps to Extract Table data from damaged MDF file

Step 1. Download and Run the software. Click on the Open to load .mdf file into the Software.

select mdf file

Step 2. Select the Advance scan mode. Choose the SQL Server version of the selected MDF file and check the Preview Deleted Objects box if you want to recover permanently deleted objects of the SQL database.

select scan mode

Step 3. Once the scan process gets completed, you can preview the recovered data stored in the MDF file.

preview data

Step 4. Select any Export Option: Export to SQL Server Database or Export as SQL Server Compatible Script according to your need.

select export option

Step 5. In the end, click on the Export button to finalize the process.

click export button


Benefits of using this solution

Quick– Due to advanced algorithms and the internal underlying technologies of the tool.
Simple– Due to the interactive and user-friendly interface of the tool.
Successful– Provide 100% successful and accurate results in almost all cases.
Secure– Maintain the integrity and confidentiality of data while processing.

The Final Words:

There are many unknown reasons due to which the SQL database files get inaccessible or corrupted without your knowledge.
Well, in this above blog, we have discussed a simple and fast approach to extract table data from corrupt MDF file efficiently. The solution provided here is the right pick if you want a 100 % positive result. For your assistance, a free demo edition of the tool is also provided. You can download the demo version and check out the performance and capabilities of the software before purchasing its licensed version for further use.