How to Retrieve .EX01 Files After Accidental Deletion or Software Errors

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 .EX01 file recovery guide for Windows, MacOS, Android and IOS in 2025.

How to Retrieve .EX01 Files After Accidental Deletion or Software Errors
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What is a .EX01 file?

Evidence file format created by EnCase Forensic, an application used to collect, process, analyze, and report forensics information; contains sensitive digital forensics, cyber security, and e-discovery information; includes case information such as the examiner's name, date and time of acquisition, and notes on the acquisition.

What Are Common Causes of ".EX01" Files Lost or Failure?

There can be several common causes for ".EX01" files lost or failure:

  1. Accidental deletion: Users may unintentionally delete the ".EX01" files while organizing or cleaning up their computer system.
  2. File system corruption: Corruption in the file system can occur due to various reasons like power outages, improper system shutdown, hardware failure, or software bugs. This corruption can lead to the loss or failure of ".EX01" files.
  3. Virus or malware attack: Malicious software can infect and damage files on a computer, including ".EX01" files. Viruses or malware can delete or corrupt these files, rendering them inaccessible.
  4. Software or hardware issues: Problems with software or hardware components like disk errors, incompatible software, or faulty storage devices can result in the loss or failure of ".EX01" files.
  5. Human error: Mistakes made by users, such as accidental formatting of storage devices, improper file transfers, or incorrect handling of data, can cause the loss of ".EX01" files.
  6. Operating system issues: Errors or glitches in the operating system can lead to file system errors, which may result in the loss or failure of ".EX01" files.
  7. Software conflicts: Incompatibility or conflicts between different software applications can cause data corruption or loss, including ".EX01" files.
  8. Physical damage or disaster: Physical damage to storage devices due to factors like fire, water, or impact can result in the loss of ".EX01" files.

It is important to regularly backup ".EX01" files and implement preventive measures like using reliable antivirus software, maintaining a stable system, and taking caution while handling files to minimize the risk of loss or failure.

How to recover lost ".EX01" 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 ".EX01" 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 ".EX01" file is always to create it once more.

Use programs for recovering ".EX01" 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 ".EX01" 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 ".EX01" 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 ".EX01" extension?

Looking for how to open a stereo enCase Evidence Image File image file file?

Programs that open ".EX01" files

Windows
Guidance EnCase Forensic Guidance EnCase Forensic
Guidance EnCase Forensic Imager Guidance EnCase Forensic Imager
GetData Mount Image Pro GetData Mount Image Pro

Additional Information

  • File type: EnCase Evidence Image File

  • File extension: .EX01

  • Developer: Guidance Software

  • Category: Disk Image Files

  • Format: Binary

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 12:49 #
    Leave a comment if you have any questions about Recovering lost .EX01 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 does the file extension .EX01 typically indicate, and what type of file is it?

    The file extension .EX01 typically indicates a file that has been created by EnCase Forensic software. EnCase Forensic is a digital forensic software used for computer investigations and analysis. The .EX01 file is a proprietary file format used by EnCase to store forensic evidence and data collected during investigations. It can contain various types of digital evidence such as disk images, file metadata, deleted files, and other artifacts.

  • Are there any specific programs or software that can be used to open and view .EX01 files?

    Yes, there are specific programs and software that can be used to open and view .EX01 files. The .EX01 file format is commonly associated with Encase Forensic software, which is widely used in digital forensics investigations. To open and view .EX01 files, you would need to have the Encase Forensic software installed on your computer. This software allows you to analyze and examine digital evidence, including disk images and other data sources.

  • Can you provide step-by-step instructions on how to open a .EX01 file using the recommended software?

    To open a .EX01 file, you will need to use the recommended software called "EnCase Forensic" or "EnCase Evidence Processor." Here are step-by-step instructions on how to do so:

    1. Ensure that you have EnCase Forensic or EnCase Evidence Processor installed on your computer. If you don't have the software, you can download it from the official website and install it.
    2. Locate the .EX01 file that you want to open on your computer. Make sure you know the exact file path or directory where it is stored.
    3. Launch EnCase Forensic or EnCase Evidence Processor by double-clicking on its desktop shortcut or finding it in your applications menu.
    4. Once the software is open, you will typically be presented with a blank case screen. Click on the "File" menu at the top left corner of the window.
    5. In the drop-down menu, select "Open Case" or a similar option, depending on the version of EnCase you are using.
    6. A file browser window will appear. Navigate to the location where the .EX01 file is saved. Select the file by clicking on it once, and then click the "Open" button.
    7. EnCase will now load the .EX01 file into the case. This process may take a few moments, depending on the size of the file and the performance of your computer.
    8. Once the .EX01 file is loaded, you should be able to see its contents within EnCase Forensic or EnCase Evidence Processor. You can explore the file's structure, view its metadata, and perform various forensic analysis tasks using the software's tools and features.

    That's it! You have successfully opened a .EX01 file using the recommended software, EnCase Forensic or EnCase Evidence Processor.
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