How to Retrieve .PSB Files from External Drives Using MacOS

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 .PSB file recovery guide for Windows, MacOS, Android and IOS in 2024.

How to Retrieve .PSB Files from External Drives Using MacOS
Data Recovery Tool

What is a .PSB file?

Format used for saving large Photoshop documents over 30,000 by 30,000 pixels in size; supports images up to 300,000 by 300,000 pixels; to enable .psb support, check the "Enable Large Document Format" within the File Handling pane of the Photoshop Preferences window

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

There are several common causes for ".PSB" (Photoshop Large Document Format) files to be lost or fail:

  1. Accidental deletion: Users may accidentally delete the ".PSB" files while organizing or cleaning up their computer's storage.
  2. File system corruption: Issues with the file system, such as disk errors or software bugs, can lead to the corruption or loss of ".PSB" files.
  3. Hardware failure: Hard drive failures, power outages, or other hardware issues can result in the loss of ".PSB" files if they were not properly saved or backed up.
  4. Software issues: Problems with the Photoshop application itself, such as crashes or errors during saving or opening ".PSB" files, can cause data loss or file corruption.
  5. Virus or malware attacks: Malicious software can infect and damage ".PSB" files, making them inaccessible or causing data loss.
  6. Improper file transfer or storage: If ".PSB" files are transferred or stored on unreliable or incompatible storage devices, such as faulty external drives or network connections, it can lead to file corruption or loss.
  7. User error: Mistakes made by the user, such as accidentally overwriting or saving changes to the wrong file, can result in the loss or failure of ".PSB" files.

To minimize the risk of ".PSB" file loss or failure, it is recommended to regularly back up important files, use reliable storage devices, keep software and antivirus programs up to date, and practice safe file management habits.

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

Use programs for recovering ".PSB" 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 ".PSB" 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.
Download

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 ".PSB" 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 ".PSB" extension?

Looking for how to open a stereo photoshop Large Document Format image file file?

Programs that open ".PSB" files

Windows
File Viewer Plus File Viewer Plus
Adobe Photoshop CC 2019 Adobe Photoshop CC 2019
Mac
Adobe Photoshop CC 2019 Adobe Photoshop CC 2019

Additional Information

  • File type: Photoshop Large Document Format

  • File extension: .PSB

  • Developer: Adobe Systems

  • Category: Raster Image Files

  • Format: Binary

  • File types that use the extension .PSB:

    • Photoshop Large Document Format

    • PowerDivX Subtitles File

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 11:43 #
    Leave a comment if you have any questions about Recovering lost .PSB 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 are some common causes for problems opening .PSB files and how can they be fixed?

    There can be several reasons for problems opening .PSB (Adobe Photoshop Large Document Format) files. Here are some common causes and potential solutions:

    1. Incompatible Software Version: If you are using an older version of Adobe Photoshop or a different software altogether, it may not support the .PSB file format. Ensure that you have the latest version of Adobe Photoshop installed.
    2. File Corruption: If the .PSB file is corrupted or damaged, it may cause issues while opening. Try opening the file on a different computer or restore it from a backup if available.
    3. Insufficient System Resources: .PSB files can be very large, often exceeding the limitations of older hardware or software. Make sure your computer meets the minimum system requirements for opening large files, including sufficient RAM and storage space.
    4. Incorrect File Extension: Check if the file extension is correctly labeled as .PSB. Sometimes, files may have incorrect extensions, causing compatibility issues. Rename the file with the correct extension if needed.
    5. File Compression: If the .PSB file is compressed or archived, it needs to be extracted before opening. Use appropriate software like WinRAR or 7-Zip to extract the file contents.
    6. File Permissions: Ensure that you have the necessary permissions to access and open the .PSB file. Check the file properties and adjust the permissions accordingly.
    7. Third-Party Plugins or Filters: If you have third-party plugins or filters installed in Adobe Photoshop, they may conflict with opening .PSB files. Disable or update any plugins that might be causing the issue.
    8. File Conversion: If all else fails, consider converting the .PSB file to a different format, such as .PSD (Photoshop Document) or .TIFF (Tagged Image File Format), using Adobe Photoshop or other file conversion tools.

    If none of these solutions work, it is recommended to reach out to Adobe support or consult relevant online forums for further assistance.

  • Are there any specific software or tools that can help troubleshoot and resolve issues with opening .PSB files?

    Yes, there are several software and tools that can help troubleshoot and resolve issues with opening .PSB files. Here are a few options:

    1. Adobe Photoshop: .PSB files are primarily associated with Adobe Photoshop. Ensure that you have the latest version of Photoshop installed, as older versions may not support opening .PSB files.
    2. Adobe Bridge: Adobe Bridge is a file management tool that can help you organize and preview various file types, including .PSB files. It can be useful for troubleshooting and opening .PSB files.
    3. XnView: XnView is a free image viewer and converter that supports a wide range of file formats, including .PSB. It can be used to open, view, and convert .PSB files.
    4. IrfanView: IrfanView is another popular image viewer and converter that supports various file formats, including .PSB. It is lightweight and can quickly open .PSB files.
    5. Online file converters: There are several online file conversion tools available that can help convert .PSB files to other more widely supported formats like .PSD or .JPEG. Once converted, you can open the converted file using any image editing software.

    It's worth noting that .PSB files are typically large and contain high-resolution images or complex compositions. Therefore, ensure that your system has sufficient resources (RAM, disk space) to handle such files.

  • What are some alternative file formats or methods that can be used to open .PSB files if the problem persists?

    If you are unable to open a .PSB file, here are some alternative file formats or methods that you can try:

    1. Convert the .PSB file to .PSD: Adobe Photoshop's Large Document Format (.PSB) can be converted to the more common .PSD (Photoshop Document) format. You can do this by opening the .PSB file in Adobe Photoshop and then saving it as a .PSD file.
    2. Use a different image editing software: Some image editing software, such as GIMP (GNU Image Manipulation Program) or Corel PaintShop Pro, may have support for opening .PSB files. Try opening the file using one of these alternative software options.
    3. Online file converters: There are various online file conversion services available that can convert .PSB files to other formats. Upload the .PSB file to one of these services, select the desired output format, and convert the file. However, be cautious when using online converters as they may have file size limitations or compromise the privacy of your files.
    4. Adobe Bridge: Adobe Bridge is a file management software that can preview and manage various file formats, including .PSB files. Install Adobe Bridge and try opening the .PSB file using this software.
    5. Contact Adobe support: If none of the above methods work, it may be best to reach out to Adobe support for assistance. They can provide guidance or troubleshooting specific to your situation.

    Remember to always exercise caution when downloading or using third-party software or online services, and make sure to have proper backup copies of your files before attempting any conversions or modifications.
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