.EXR 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 .EXR file recovery guide for Windows, MacOS, Android and IOS in 2023.

EXR File Recovery

What is a .EXR file?

Raster image stored in the OpenEXR format, a high dynamic-range (HDR) image file format developed by Industrial Light & Magic; supports multi-layer images, lossy and lossless compression, and 16-bit and 32-bit pixels; used for storing deep raster images for high-quality graphics; used by raster graphics editing programs and imaging applications.

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

There can be several common causes for ".EXR" file loss or failure:

  1. Accidental deletion: Users may unintentionally delete ".EXR" files while organizing or cleaning up their storage devices.
  2. File system corruption: Issues with the file system can lead to ".EXR" file loss or corruption. This can occur due to sudden power outages, improper system shutdowns, or hardware failures.
  3. Virus or malware attacks: Malicious software can infect and corrupt ".EXR" files, making them inaccessible or unreadable.
  4. Software or hardware issues: Problems with the software used to open or edit ".EXR" files can cause failure or loss. Similarly, hardware failures, such as a faulty hard drive or memory card, can result in data loss.
  5. Formatting or partitioning errors: Mistakenly formatting a storage device or partitioning it incorrectly can erase ".EXR" files present on that drive or partition.
  6. Interruptions during file transfer: If there is an interruption or error during the process of transferring ".EXR" files, it can lead to partial or complete loss of the files.
  7. File system limitations: Some file systems have limitations on file size or naming conventions. If ".EXR" files exceed these limitations, they may become corrupted or inaccessible.
  8. Human error: Accidental overwriting, saving changes to the wrong file, or improper handling of ".EXR" files can cause loss or failure.

It is important to regularly back up ".EXR" files to prevent permanent loss and to use reliable data recovery software or services in case of accidental deletion or file corruption.

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

Use programs for recovering ".EXR" 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 ".EXR" 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.

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 ".EXR" 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 ".EXR" extension?

Looking for how to open a stereo openEXR Image image file file?

Programs that open ".EXR" files

File Viewer Plus File Viewer Plus
Serif PhotoPlus Serif PhotoPlus
Adobe Photoshop with fnord ProEXR plug-in Adobe Photoshop with fnord ProEXR plug-in
Adobe After Effects with fnord ProEXR plug-in Adobe After Effects with fnord ProEXR plug-in
Adobe SpeedGrade CC 2018 Adobe SpeedGrade CC 2018
Adobe Photoshop with fnord ProEXR plug-in Adobe Photoshop with fnord ProEXR plug-in
Adobe After Effects with fnord ProEXR plug-in Adobe After Effects with fnord ProEXR plug-in
Adobe SpeedGrade CC 2018 Adobe SpeedGrade CC 2018
MacPhun ColorStrokes MacPhun ColorStrokes
File Viewer for Android File Viewer for Android

Additional Information

  • File type: OpenEXR Image

  • File extension: .EXR

  • Developer: Industrial Light & Magic

  • Category: Raster Image Files

  • Format: Binary


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 15:51 #
    Leave a comment if you have any questions about Recovering lost .EXR 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

  • What are the common causes of .EXR file corruption and the need for repair?

    There are several common causes of .EXR file corruption, which may require repair:

    1. Software or hardware issues: If there is a bug or glitch in the software used to create or open the .EXR file, it can lead to corruption. Similarly, hardware failures like power outages or disk errors can also cause corruption.
    2. Incomplete file transfer: If the .EXR file is being transferred over a network or copied from one device to another, an interrupted or incomplete transfer can result in corruption.
    3. Malware or viruses: If the system containing the .EXR file is infected with malware or viruses, it can potentially corrupt the file.
    4. Improper shutdown: If the system is shut down abruptly while the .EXR file is open or being accessed, it can lead to corruption.
    5. File system errors: Issues with the file system, such as disk errors or bad sectors, can cause corruption of the .EXR file.
    6. File format compatibility: In some cases, if the .EXR file is opened or processed with software that is not fully compatible with the file format, it can result in corruption.

    When .EXR files become corrupted, they may not open properly or display errors when accessed. In such cases, repair is necessary to restore the file to a usable state. Repairing a corrupted .EXR file typically involves using specialized software or tools designed for file recovery and repair.

  • What are the available methods or tools for repairing a corrupted .EXR file?

    There are several methods and tools available for repairing a corrupted .EXR file. Here are some options:

    1. OpenEXR Library: The OpenEXR library provides tools and utilities for working with .EXR files. It includes the exrheader and exrmakepreview utilities, which can help diagnose and repair corrupted files.
    2. Image editors: Professional image editing software like Adobe Photoshop, GIMP, or Affinity Photo may have built-in capabilities to open and repair corrupted .EXR files. These tools often have advanced file repair features that can help salvage damaged files.
    3. Online file repair services: There are online services available that specialize in repairing corrupted files, including .EXR files. These services use advanced algorithms and techniques to recover as much data as possible from damaged files. Examples include Online File Repair, File Repair Online, and File Repair Toolkit.
    4. File recovery software: If the .EXR file is accidentally deleted or lost due to a storage device failure, file recovery software like Recuva, EaseUS Data Recovery Wizard, or Disk Drill can help recover the deleted or lost file. While these tools may not specifically repair the corruption, they can help retrieve the file in its original form.
    5. Contacting a professional data recovery service: In cases where the .EXR file is severely corrupted or damaged, it may be necessary to seek the help of a professional data recovery service. These services have specialized tools and expertise to recover data from damaged files, including .EXR files.

    It's important to note that the success of repairing a corrupted .EXR file may vary depending on the extent of the corruption and the available tools or methods used. It's always recommended to create backups of important files and regularly verify file integrity to prevent data loss.

  • Are there any specific precautions or steps to follow while attempting to repair a .EXR file to avoid further damage or loss of data?

    Yes, there are some precautions and steps to follow while attempting to repair a .EXR file to avoid further damage or loss of data. Here are some recommendations:

    1. Make a backup: Before attempting any repair, create a backup of the original .EXR file. This ensures that even if the repair process fails or causes further damage, you still have the original file intact.
    2. Use a reliable software: Choose a reputable and reliable software specifically designed for .EXR file repair. Read reviews, check ratings, and ensure that the software has a good track record of successful repairs.
    3. Verify the software's compatibility: Ensure that the repair software is compatible with your operating system and version of the .EXR file format. Using an incompatible software may lead to further issues or corruption.
    4. Scan for malware: Run a thorough scan for malware on your system before attempting any repair. Malware can sometimes cause file corruption or interfere with the repair process.
    5. Follow software instructions: Carefully read and follow the instructions provided by the repair software. Each software may have its specific steps, so it's important to understand and follow them correctly.
    6. Repair a copy, not the original: It's generally recommended to work on a copy of the .EXR file rather than the original. This way, if the repair process causes further damage, you still have the original file to try alternative methods.
    7. Save repaired file with a different name: After the repair process is complete, save the repaired file with a different name to avoid overwriting the original file. This allows you to compare the repaired version with the original and choose the best option.
    8. Test the repaired file: Open the repaired file in the appropriate software or application to ensure it opens correctly and there are no visible issues. Check for any missing or corrupted data.
    9. Keep a record of repair steps: Maintain a record of the repair steps you followed, including the software used, settings applied, and any additional actions taken. This information can be helpful for troubleshooting or seeking further assistance if needed.

    Remember, there is no guarantee that a .EXR file can be fully repaired, especially if it is severely damaged. If the file contains critical data, it is advisable to seek professional assistance from data recovery experts or specialists.

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