Step-by-Step Recovery of .PRW Files from iPhone Backups

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

Step-by-Step Recovery of .PRW Files from iPhone Backups
Data Recovery Tool

What is a .PRW file?

Preview of a three-dimensional image or scene creating with Artlantis, a 3D rendering program; typically saved along with another image file (such as a .TGA file); allows the 3D image to be previewed before opening it.

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

There are several common causes of ".PRW" file loss or failure:

  1. Accidental deletion: Users may unintentionally delete ".PRW" files while organizing or cleaning up their computer's storage.
  2. Virus or malware attack: A computer virus or malware can corrupt or delete ".PRW" files, rendering them inaccessible or unusable.
  3. Software or hardware issues: Problems with software applications or hardware components can lead to ".PRW" file loss or failure. This could include issues with the operating system, file system, or storage device.
  4. Power failure: Sudden power outages or system shutdowns can interrupt file saving or editing processes, resulting in ".PRW" file corruption or loss.
  5. File system errors: Errors in the file system structure, such as disk errors or bad sectors, can cause ".PRW" files to become unreadable or disappear.
  6. Incompatible software: Using incompatible software to open or modify ".PRW" files can cause them to become corrupted or fail to open properly.
  7. Human error: Mistakes made by users, such as improper handling of files, accidental formatting of storage devices, or incorrect file transfers, can lead to ".PRW" file loss.
  8. Hardware failure: Physical damage to storage devices, such as hard drives or memory cards, can result in the loss of ".PRW" files.

It is important to regularly back up important ".PRW" files to prevent permanent loss in case of any of these issues.

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

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

Looking for how to open a stereo artlantis Shader Preview File image file file?

Programs that open ".PRW" files

Windows
Graphisoft ArchiCAD with Artlantis plugin Graphisoft ArchiCAD with Artlantis plugin
Mac
Graphisoft ArchiCAD with Artlantis plugin Graphisoft ArchiCAD with Artlantis plugin

Additional Information

  • File type: Artlantis Shader Preview File

  • File extension: .PRW

  • Developer: Abvent

  • Category: Raster Image Files

  • Format: N/A

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 15:54 #
    Leave a comment if you have any questions about Recovering lost .PRW 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 involved in repairing a .PRW file?

    Repairing a .PRW file typically involves the following process:

    1. Identify the issue: Determine the specific problem with the .PRW file. This could be due to corruption, damage, or any other error.
    2. Backup the file: Before attempting any repairs, it is always recommended to create a backup of the original .PRW file. This ensures that you have a copy of the file in case something goes wrong during the repair process.
    3. Use file repair software: There are various file repair software programs available that specialize in fixing corrupted or damaged files, including .PRW files. These tools can scan the file, identify the issues, and attempt to repair them automatically.
    4. Manual repair: If the file repair software is unable to fix the .PRW file or if you prefer a hands-on approach, you can attempt manual repair. This involves analyzing the file structure, identifying the corrupted or damaged sections, and manually fixing them using a text editor or programming environment.
    5. Verify the repaired file: Once the repair process is complete, it is important to verify the repaired .PRW file to ensure it is functioning correctly. Open the file in the appropriate software or programming environment and check for any errors or issues.
    6. Save the repaired file: If the repaired .PRW file is working correctly, save it in a secure location. It is advisable to keep a backup of the repaired file as well.

    Note that the specific steps and tools required for repairing a .PRW file may vary depending on the software or programming environment associated with the file. It is recommended to consult the documentation or seek assistance from the software provider for detailed instructions on repairing .PRW files.

  • Are there any specific software tools or techniques recommended for repairing a .PRW file?

    There are no specific software tools or techniques recommended for repairing a .PRW file as it is not a commonly used file format. However, you can try the following general techniques to troubleshoot and repair the file:

    1. Verify file integrity: Check if the file is not corrupted or damaged. You can try opening it with a text editor to see if the contents are readable. If the file appears to be corrupted, you may need to restore it from a backup or contact the source of the file for a valid copy.
    2. Use a compatible program: Identify the software that is supposed to open or use the .PRW file. Ensure that you have the latest version of that software installed on your computer. Sometimes, outdated software versions may have compatibility issues with certain file formats.
    3. Convert the file: If you are unable to open the .PRW file with its intended software, you can try converting it to a more widely supported format. Look for file conversion tools or online services that can convert the .PRW file to a different format, such as .PDF or .DOCX, which can be opened by various applications.
    4. Seek professional assistance: If the file contains critical data or is essential for your work, consider reaching out to a professional data recovery service or the software vendor for assistance. They may have specialized tools or knowledge to repair or recover data from the .PRW file.

    Remember to always exercise caution when downloading or using third-party tools or services, as they may pose security risks or further damage the file.

  • What are some common issues or errors that require a .PRW repair, and how can they be resolved?

    The .PRW file extension is associated with PowerBuilder, a development tool used to create business applications. If you encounter issues with .PRW files, it usually indicates problems with the PowerBuilder environment. Here are some common issues and potential solutions:

    1. Corrupted .PRW file: If the .PRW file itself is corrupted, you can try restoring it from a backup or obtaining a clean version from another source.
    2. PowerBuilder installation issues: Sometimes, errors occur due to problems with the PowerBuilder installation. In such cases, you can try repairing or reinstalling PowerBuilder to resolve any underlying issues.
    3. PowerBuilder version compatibility: If you are working with a .PRW file created in a different version of PowerBuilder, it may not be compatible with your current version. Try opening the file in the appropriate version or converting it to a compatible format.
    4. Missing or incompatible dependencies: .PRW files may rely on other files or libraries to function correctly. Ensure that all required dependencies are present and compatible with your PowerBuilder environment.
    5. Operating system or environment issues: Occasionally, issues can arise due to conflicts with the operating system or other software running on your computer. Ensure that your system meets the necessary requirements and that there are no conflicting programs or settings causing problems.
    6. PowerBuilder project configuration errors: If the .PRW file is part of a larger PowerBuilder project, check for any configuration errors within the project. Verify that all necessary files, settings, and references are correctly configured.
    7. PowerBuilder IDE or compiler errors: If you encounter errors during the development or compilation process, review the error messages provided by PowerBuilder. These messages often provide insights into the specific issue and help you identify potential solutions.
    8. Seek community support or PowerBuilder forums: If you are unable to resolve the issue on your own, consider seeking assistance from the PowerBuilder community. Online forums or user groups dedicated to PowerBuilder development can provide valuable insights and potential solutions.

    Remember to backup your .PRW files regularly and document any changes made to your PowerBuilder environment. This ensures that you can revert to a working state or recover from any issues that may arise during development.
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