How to Restore .PGF Files from SD Cards Using a Windows PC

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

How to Restore .PGF Files from SD Cards Using a Windows PC
Data Recovery Tool

What is a .PGF file?

A PGF file is a bitmap image created in the Progressive Graphics File (PGF) format. It supports lossy and lossless compression and a variety of color models, including indexed color (256 palette size), grayscale, RGB color, ARGB color, l*a*b color, and CMYK color.

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

There are several common causes of ".PGF" files being lost or experiencing failure:

  1. Accidental deletion: Users may accidentally delete ".PGF" files while trying to clean up their computer or storage devices.
  2. File system corruption: Corruption in the file system, such as due to a virus or hardware failure, can lead to the loss or failure of ".PGF" files.
  3. Software or hardware issues: Issues with the software or hardware used to create, open, or save ".PGF" files can result in their loss or failure. This includes software crashes, power outages, or compatibility problems.
  4. Formatting or partitioning errors: Formatting or partitioning a storage device without proper backup can result in the loss of ".PGF" files stored on it.
  5. File transfer errors: Errors occurring during the transfer of ".PGF" files, such as network interruptions or incomplete transfers, can lead to their loss or failure.
  6. File system errors: Errors within the file system, such as disk errors or bad sectors, can cause ".PGF" files to become inaccessible or corrupted.
  7. Human error: Accidental overwriting, improper handling, or incorrect usage of applications can cause ".PGF" files to be lost or damaged.
  8. Malware or viruses: Malicious software or viruses can infect and corrupt ".PGF" files, making them unusable or inaccessible.

It is always recommended to regularly backup important ".PGF" files to minimize the risk of loss or failure.

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

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

Looking for how to open a stereo progressive Graphics File image file file?

Programs that open ".PGF" files

Windows
NCH PhotoPad Image Editor NCH PhotoPad Image Editor
libPGF libPGF
Mac
Lemkesoft GraphicConverter Lemkesoft GraphicConverter
libPGF libPGF
Linux
libPGF libPGF

Additional Information

  • File type: Progressive Graphics File

  • File extension: .PGF

  • Developer: ETH Zurich

  • Category: Raster Image Files

  • Format: Binary

  • Mime-type: application/octet-stream

  • HEX: 50 47 46 01 10 00

  • ASCII: PGF

  • File types that use the extension .PGF:

    • Progressive Graphics File

    • Pokémon Mystery Gift for Black & White File

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 13:41 #
    Leave a comment if you have any questions about Recovering lost .PGF 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 the common reasons for encountering problems when opening .PGF files and how can they be resolved?

    There can be several reasons for encountering problems when opening .PGF files. Here are some common issues and their possible resolutions:

    1. Incompatible software: If you don't have the appropriate software installed to open .PGF files, you may encounter errors. Ensure that you have a compatible program capable of opening .PGF files. The most common software used to open .PGF files is the PlayStation Portable Image Format (PSP) software.
    2. Corrupted file: If the .PGF file is corrupted or incomplete, it may cause problems when opening. Try obtaining a fresh copy of the file and attempt to open it again. If the file is damaged, it may not be recoverable.
    3. Incorrect file association: Sometimes, the file association for .PGF files may be incorrect, causing the file to open with the wrong program or not opening at all. To resolve this, you can manually change the file association to the appropriate software. Right-click on the .PGF file, select "Open with," and choose the correct program.
    4. Outdated software: If you have an outdated version of the software needed to open .PGF files, it may cause compatibility issues. Make sure you have the latest version of the software installed. Check the software developer's website for any available updates.
    5. File compatibility: .PGF files may not be compatible with all operating systems or software versions. Ensure that your software and operating system are compatible with the .PGF file format. If not, you may need to convert the file to a more widely supported format.
    6. Insufficient resources: Opening large .PGF files may require significant system resources. If your computer lacks the necessary resources (RAM, processing power, etc.), it may struggle to open the file. Try closing unnecessary programs or upgrading your hardware if required.

    If none of these solutions work, it's possible that the .PGF file itself is corrupt or incompatible with your system. In such cases, it may be best to reach out to the file's source or the software developer for further assistance.

  • Are there any specific software or tools that can help in fixing issues related to opening .PGF files?

    Yes, there are specific software and tools that can help in fixing issues related to opening .PGF files. Some of the commonly used tools include:

    1. XnView: XnView is a popular image viewer and converter that supports a wide range of file formats, including .PGF. It can help in opening and converting .PGF files to other formats.
    2. IrfanView: IrfanView is another widely used image viewer and converter that supports various file formats, including .PGF. It can help in opening and converting .PGF files to different formats.
    3. Adobe Photoshop: Adobe Photoshop is a professional image editing software that can open and edit .PGF files. It provides advanced editing capabilities and can help in fixing issues related to .PGF files.
    4. GIMP: GIMP (GNU Image Manipulation Program) is a free and open-source image editing software that can open and edit .PGF files. It provides a range of tools and features for image editing and can help in resolving issues with .PGF files.
    5. File Repair Tools: There are several file repair tools available online that can help in fixing corrupted .PGF files. These tools scan the file for errors and attempt to repair them, allowing you to open the file successfully.

    It's important to note that the suitability of these tools may vary depending on the specific issue you are facing with the .PGF file. It's recommended to try different tools and software until you find one that works best for your situation.

  • Are there any alternative file formats or conversion methods that can be used to overcome problems with opening .PGF files?

    Yes, there are alternative file formats and conversion methods that can be used to overcome problems with opening .PGF files. Here are a few options:

    1. Convert PGF to PNG: You can try converting the PGF file to a more widely supported image format like PNG. There are various online conversion tools available that can help you convert PGF to PNG.
    2. Use a specialized software: Some image editing or graphics software may have built-in support for opening and converting PGF files. For example, Adobe Photoshop can open PGF files using the XnView plugin.
    3. Convert PGF to SVG: If you need to work with vector graphics, you can try converting the PGF file to SVG (Scalable Vector Graphics) format. SVG files are widely supported by various software and can be easily edited.
    4. Use a PGF viewer: There are dedicated PGF viewers available that can help you open and view PGF files. One such example is the XnView software, which supports a variety of file formats, including PGF.

    Remember to always download software or use online conversion tools from trusted sources to ensure the safety of your files and computer.
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