.SFV File Recovery

Have files been deleted due to a user’s error or software error? Have you formatted a disk by accident and need to know how to recover the files? Read our .SFV file recovery guide for Windows, MacOS, Android and IOS in 2024.

SFV File Recovery

What is a .SFV file?

Stores plain text checksum data for a file, folder, or disk that indicates what data it contains; can be used to check for corrupt files, missing files, or files of the wrong size.

What Are Common Causes of ".SFV" Files Lost or Failure?

There are several common causes of ".SFV" (Simple File Verification) files being lost or failing:

  1. Accidental deletion: The ".SFV" file may be mistakenly deleted by the user, either individually or as part of a larger file cleanup process.
  2. File system errors: Issues with the file system, such as corruption or errors, can lead to the loss or failure of ".SFV" files.
  3. Hardware failure: If the storage device containing the ".SFV" file experiences a hardware failure, such as a hard drive crash or malfunction, the file may be lost or become inaccessible.
  4. Software issues: Errors or bugs in software applications that handle ".SFV" files can cause them to fail or become corrupted.
  5. Virus or malware infection: Malicious software can target and corrupt or delete ".SFV" files, leading to their loss or failure.
  6. Improper shutdown: If the computer or storage device is not properly shut down, it can result in data loss, including ".SFV" files.
  7. User error during file transfer: Mistakes made during the transfer of files, such as interruption or incorrect handling, can cause the ".SFV" file to be lost or fail.
  8. Data corruption: If the ".SFV" file itself becomes corrupted due to various factors, such as power surges or software errors, it may fail to verify files correctly.

It is important to regularly backup ".SFV" files and ensure the integrity of the data to minimize the risk of loss or failure.

How to recover lost ".SFV" files?

Sometimes while working with a computer, laptop or other stationary or mobile devices, you may encounter various bugs, freezes, hardware or software failures, even in spite of regular updates and junk cleaning. As a result, an important ".SFV" file may be deleted.

Go to view
🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

By no means should you think that the only way to recover a ".SFV" file is always to create it once more.

Use programs for recovering ".SFV" files if a file was lost after accidental or deliberate deleting, formatting the memory card or the internal storage, cleaning the storage device, after a virus attack or a system failure.

Programs to recover ".SFV" files

Looking for a way to get files back? In cases when files were deleted and they cannot be restored by using standard operating system tools, use Hetman Partition Recovery.

Partition Recovery™ 4.9
The tool recovers data from any devices, regardless of the cause of data loss.

Follow the directions below:

  1. Download Hetman Partition Recovery, install and start the program.

  2. The program will automatically scan the computer and display all hard disks and removable drives connected to it, as well as physical and local disks.

    File Recovery Software
  3. Double-click on the disk from which you need to recover ".SFV" files, and select analysis type.

    Hetman Partition Recovery - Analysis Type
  4. When the scanning is over, you will be shown the files for recovery.

    Hetman Partition Recovery - Files that Can be Restored
  5. To find a file you need, use the program’s interface to open the folder it was deleted from, or go to the folder "Content-Aware Analysis" and select the required file type.

    Hetman Partition Recovery - Deep Scan
  6. Select the files you have been looking for and click "Recovery".

    File Recovery Software - Files List for Recovery
  7. Choose one of the methods for saving the files and recover them.

    Saving recovered files in Hetman Partition Recovery

How to open file with ".SFV" extension?

Looking for how to open a stereo simple File Verification File image file file?

Programs that open ".SFV" files

QuickSFV QuickSFV
Code Sector TeraCopy Code Sector TeraCopy
Traction SFV Checker Traction SFV Checker
RapidCRC RapidCRC
SlavaSoft FSUM SlavaSoft FSUM
SuperSFV SuperSFV
checkSum+ checkSum+
QuickSFV QuickSFV
Check SFV Check SFV

Additional Information

  • File type: Simple File Verification File

  • File extension: .SFV

  • Developer: N/A

  • Category: Misc Files

  • Format: Text


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 12:37 #
    Leave a comment if you have any questions about Recovering lost .SFV files after deleting, cleaning or formatting!
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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.


Questions and answers

  • How can I create a ".SFV backup" file for my data?

    To create a ".SFV backup" file for your data, you can follow these steps:

    1. Install an SFV (Simple File Verification) software: SFV software is used to create and verify checksums for files. There are several SFV software options available, such as QuickSFV, RapidCRC, or MultiPar. Choose one and install it on your computer.
    2. Select the files you want to include in the backup: Identify the files or folders you want to create an SFV backup for. Make sure they are accessible and located in a single directory.
    3. Open the SFV software: Launch the SFV software you installed in step 1.
    4. Create a new SFV file: In the SFV software, look for an option to create a new SFV file. This option is usually found in the "File" or "Tools" menu. Click on it to create a new SFV file.
    5. Specify the files to include: In the new SFV file window, browse and select the files or folders you want to include in the backup. You can usually do this by clicking on a "Browse" or "Add" button and navigating to the desired files or folders.
    6. Generate the SFV checksums: Once you have selected the files, choose an option to generate the SFV checksums. This process will calculate a unique checksum for each file, which will be stored in the SFV file.
    7. Save the SFV backup file: After generating the checksums, save the SFV backup file to a location of your choice. It is recommended to save it in the same directory as the files it represents or in a secure location.
    8. Verify the SFV file: To ensure the integrity of your backup, you can use the SFV software to verify the SFV file against the original files. This process will compare the stored checksums with the current checksums of the files to check if any changes have occurred.

    By following these steps, you will be able to create an SFV backup file for your data. Remember to periodically update the SFV file or create new backups as your data changes or grows.

  • What is the purpose of a ".SFV backup" file and how can it be used to verify data integrity?

    A ".SFV backup" file is a checksum file that is used to verify the integrity of data. SFV stands for Simple File Verification.

    The purpose of a .SFV backup file is to provide a way to check if the data in a file or a group of files has been modified, corrupted, or tampered with during transmission or storage. It does this by creating a checksum for each file using a specific algorithm, such as CRC32, MD5, or SHA-1.

    To use a .SFV backup file to verify data integrity, the checksums in the .SFV file are compared with the checksums calculated from the corresponding files. If the checksums match, it indicates that the files have not been altered and are intact. If any of the checksums do not match, it suggests that the corresponding file(s) have been corrupted or modified.

    This verification process is commonly used in scenarios where data integrity is crucial, such as downloading large files from the internet, transferring files over a network, or creating backups. By comparing the checksums, users can ensure that the data they have received or stored is complete and unaltered.

  • Are there any specific software tools or programs that are commonly used for creating and managing ".SFV backup" files?

    Yes, there are several software tools and programs commonly used for creating and managing ".SFV backup" files. Some popular options include:

    1. QuickSFV: It is a widely used SFV file verification tool that allows you to create, verify, and repair SFV files. It is simple and easy to use.
    2. RapidCRC: This program supports various checksum formats, including SFV. It allows you to create and verify SFV files and also supports batch processing.
    3. HashCheck Shell Extension: It is a Windows shell extension that integrates with the file properties dialog. It adds a "Checksums" tab where you can create and verify SFV files.
    4. MultiPar: This program is primarily used for creating and verifying PAR2 files, but it also supports SFV files. It offers advanced features like error recovery and file verification.
    5. WinRAR: While primarily known as a file compression tool, WinRAR also supports creating and verifying SFV files. It is widely used and supports various archive formats.

    These tools provide different features and functionality, so you can choose the one that suits your specific requirements.

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