How to Get .SGZ Files Back After Formatting Your Flash Drive

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 .SGZ file recovery guide for Windows, MacOS, Android and IOS in 2025.

How to Get .SGZ Files Back After Formatting Your Flash Drive
Data Recovery Tool

What is a .SGZ file?

File created by SigzaLock encryption software; stores an encrypted version of a file, such as a Word (.DOCX) or PowerPoint (.PPTX) document, and can only be decrypted by SigzaLock software; used for securely storing or transferring files.

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

There are several common causes for ".SGZ" file loss or failure:

  1. Accidental deletion: Users may accidentally delete ".SGZ" files while organizing or cleaning up their storage devices.
  2. File system corruption: Issues with the file system, such as disk errors or sudden system shutdowns, can lead to ".SGZ" file corruption or loss.
  3. Virus or malware infection: Malicious software can infect and damage ".SGZ" files, making them inaccessible or corrupt.
  4. Hardware failure: Hard drive failure, faulty storage devices, or other hardware issues can result in the loss of ".SGZ" files.
  5. Software conflicts or crashes: Incompatibility between software programs or unexpected crashes can cause ".SGZ" file loss or corruption.
  6. Power outages: Sudden power outages or improper system shutdowns can disrupt the saving or accessing process of ".SGZ" files, leading to data loss.
  7. Human error: Mistakes made by users, such as accidental formatting of storage devices or improper handling of files, can result in ".SGZ" file loss.
  8. Software bugs or glitches: Software bugs or glitches can cause errors in saving or opening ".SGZ" files, potentially leading to data loss.
  9. Unsupported file conversion: Attempting to convert ".SGZ" files to unsupported file formats or using unreliable conversion tools can result in file corruption or loss.
  10. Natural disasters: Unforeseen events like floods, fires, or earthquakes can damage storage devices and result in the loss of ".SGZ" files.

How to recover lost ".SGZ" 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 ".SGZ" file may be deleted.

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🧺 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 ".SGZ" file is always to create it once more.

Use programs for recovering ".SGZ" 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 ".SGZ" 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™ 5.0
The tool recovers data from any devices, regardless of the cause of data loss.
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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 ".SGZ" 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 ".SGZ" extension?

Looking for how to open a stereo sigzaLock Encrypted File image file file?

Programs that open ".SGZ" files

Windows
HEX Editor HEX Editor

Additional Information

  • File type: SigzaLock Encrypted File

  • File extension: .SGZ

  • Developer: Sigza Authentication Systems

  • Category: Encoded Files

  • Format: Binary

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 15:21 #
    Leave a comment if you have any questions about Recovering lost .SGZ 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.

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Questions and answers

  • What is the process for repairing a .SGZ file?

    The .SGZ file format is not a standard file format, so there is no specific process for repairing it. However, you can try the following general troubleshooting steps to attempt to repair the file:

    1. Check for file corruption: Sometimes, the file may be corrupted due to various reasons. Try to open the file using different software or on a different computer to see if it opens without any issues. If it does, then the problem may lie with the software or system you were using initially.
    2. Restore from backup: If you have a backup of the .SGZ file, try restoring it from the backup and see if it resolves any issues. It is always recommended to regularly backup important files to prevent data loss.
    3. File conversion: If the .SGZ file is associated with a specific software or application, try converting it to a different format that is supported by that software. You can use online file conversion tools or specialized software for this purpose.
    4. Seek professional help: If none of the above methods work, you may need to consult a professional data recovery service or contact the software/application provider for further assistance. They may have specific tools or techniques to repair the file or recover its contents.

    Remember to always create backups of important files and regularly update your software to prevent issues and data loss.

  • Are there any specific tools or software available for .SGZ file repair?

    There are not many specific tools or software available for .SGZ file repair, as .SGZ files are not a widely used or recognized file format. However, you can try some general file repair tools or data recovery software to attempt to repair or recover the contents of the .SGZ file. Some popular options include:

    1. File Repair: It is a free tool that can repair corrupted files of various formats. Although it may not specifically support .SGZ files, it might still be worth a try.
    2. EaseUS Data Recovery Wizard: This software is primarily designed for data recovery, but it also has the ability to repair corrupted files. It supports a wide range of file formats, so it might be able to handle .SGZ files as well.
    3. Stellar Repair for Video: If the .SGZ file contains video content, this software specializes in repairing corrupted video files. It supports various video formats, so it may be able to repair the video portion of the .SGZ file.

    Remember to always make a backup of your files before attempting any repairs or recovery processes, as there is no guarantee of success and the original file may be irreversibly damaged in the process.

  • Can a corrupted or damaged .SGZ file be fully recovered through repair methods?

    It is not possible to determine if a corrupted or damaged .SGZ file can be fully recovered through repair methods without more specific information about the extent and nature of the corruption or damage. In some cases, it may be possible to recover a portion or all of the data from a corrupted file using specialized file repair software or professional data recovery services. However, the success of these methods depends on various factors such as the severity of the corruption, the availability of backup files, and the specific tools or techniques used for repair.
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