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

WUD File Recovery

What is a .WUD file?

A WUD file is a disk image file dumped from a Wii U game disc. It contains information about a Wii U game that can be run by an emulator, such as Cemu, on a computer. WUD files are typically split into segments because of the large amount of information in a Wii U game.

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

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

  1. Accidental deletion: Users may accidentally delete ".WUD" files while organizing or cleaning up their computer system, leading to their loss.
  2. System crashes: If a computer system crashes due to hardware or software issues, it can result in the loss or corruption of ".WUD" files.
  3. Virus or malware attacks: Viruses or malware can infect and damage files on a computer, including ".WUD" files.
  4. Software conflicts: Incompatibility or conflicts between different software applications can lead to the corruption or loss of ".WUD" files.
  5. File system errors: Errors in the file system, such as disk errors or file system corruption, can cause ".WUD" files to become inaccessible or lost.
  6. Power failures: Sudden power outages or improper system shutdowns can interrupt the file saving process and lead to the loss or corruption of ".WUD" files.
  7. Hardware issues: Problems with the computer's hard drive, such as bad sectors or physical damage, can result in the loss or failure of ".WUD" files.
  8. Human error: Mistakes made by users, such as accidental formatting of a storage device or improper handling of files, can cause ".WUD" files to be lost.

It is always recommended to regularly backup important files, including ".WUD" files, to prevent permanent loss in case of any unforeseen circumstances.

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

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

Looking for how to open a stereo wii U Disk Image File image file file?

Programs that open ".WUD" files

Cemu Cemu

Additional Information

  • File type: Wii U Disk Image File

  • File extension: .WUD

  • Developer: Nintendo

  • Category: Disk Image Files

  • Format: N/A


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 16:30 #
    Leave a comment if you have any questions about Recovering lost .WUD 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 is a ".WUD backup" and how does it differ from other backup formats?

    A ".WUD backup" refers to a specific backup format used for Nintendo Wii U game discs. It is an image file format that contains a complete and exact copy of the game disc's content, including game data, updates, and metadata.

    The main difference between a .WUD backup and other backup formats is that it is specific to the Wii U console. Other backup formats, such as ISO or IMG, are more commonly used for general purposes, such as creating backups of files or entire storage devices.

    The .WUD backup format is designed to preserve the original structure and integrity of the Wii U game disc, allowing users to store and play their games without the need for the physical disc. It is often used by Wii U console owners who want to create backups of their game collection for convenience or preservation purposes.

  • How can I create a ".WUD backup" of my files or system?

    To create a ".WUD backup" of your files or system, you can follow these steps:

    1. Download and install a software called "Wii U USB Helper" on your computer. This software is specifically designed to create and manage .WUD backups for Wii U games, but it can also be used for other files or system backups.
    2. Launch the Wii U USB Helper software and go through the initial setup process. You may need to provide some basic information about your system and set up the directories where the backups will be stored.
    3. Once the setup is complete, you can start creating backups. To back up your files or system, click on the "Backup" tab in the software.
    4. Choose the type of backup you want to create. You can select "Full System Backup" to create a complete backup of your Wii U system, or you can choose "File Backup" to create a backup of specific files or folders.
    5. If you selected "File Backup," browse and select the files or folders you want to back up. If you chose "Full System Backup," the software will automatically back up all the necessary system files.
    6. Specify the destination folder where you want to save the backup. Make sure you have enough storage space available on the selected drive.
    7. Click on the "Start" or "Backup" button to initiate the backup process. The software will create a .WUD file containing the backup of your files or system.
    8. Wait for the backup process to complete. The time required will depend on the size of the files or system being backed up.

    Once the backup is created, you can use the Wii U USB Helper software to restore the backup if needed. Keep in mind that .WUD files are primarily used for Wii U game backups, so using this method for general file or system backups may not be the most efficient or suitable option.

  • Are there any specific tools or software that are compatible with ".WUD backup" files for easy restoration and recovery?

    Yes, there are specific tools and software that are compatible with ".WUD backup" files for easy restoration and recovery. One such tool is the Wii U USB Helper. It is a free software that can download, decrypt, and install Wii U games and updates directly from Nintendo's servers. It also allows you to create and restore backups of Wii U games in the .WUD format. Another tool is DiscU, which is a command-line tool for manipulating Wii U disc images in the .WUD format. These tools can help you easily restore and recover data from .WUD backup files.

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