.3DSX 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 .3DSX file recovery guide for Windows, MacOS, Android and IOS in 2024.

3DSX File Recovery

What is a .3DSX file?

A 3DSX file is a homebrew launcher file used by 3DS software exploits such as ninjhax, ironhax, or tubehax to run homebrew. It contains executable code that is run to launch homebrew applications, which are unofficial software created by amateur developers for closed gaming systems.

What Are Common Causes of ".3DSX" Files Lost or Failure?

There are several common causes of ".3DSX" file loss or failure. Some of these include:

  1. Accidental deletion: Users may accidentally delete ".3DSX" files while trying to clean up their system or remove unnecessary files.
  2. File system corruption: File system corruption can occur due to various reasons such as sudden power failures, improper system shutdowns, or hardware issues. This can lead to the loss or corruption of ".3DSX" files.
  3. Virus or malware infection: If a system is infected with viruses or malware, it can lead to the deletion or corruption of files, including ".3DSX" files.
  4. Software conflicts: Conflicts between different software applications or incompatible software versions can cause ".3DSX" files to become inaccessible or fail to open properly.
  5. Improper file transfer: If ".3DSX" files are not transferred correctly, for example, if there is an interruption during the transfer process or if the destination location is full, it can result in file loss or failure.
  6. Hardware failure: Issues with the storage device, such as a hard drive or memory card, can lead to the loss or corruption of ".3DSX" files.
  7. Operating system issues: Problems with the operating system, such as crashes or errors, can cause ".3DSX" files to become lost or fail to function properly.

It is always recommended to have regular backups of important files, including ".3DSX" files, to prevent permanent loss in case of any unexpected issues.

How to recover lost ".3DSX" 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 ".3DSX" 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 ".3DSX" file is always to create it once more.

Use programs for recovering ".3DSX" 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 ".3DSX" 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.

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 ".3DSX" 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 ".3DSX" extension?

Looking for how to open a stereo homebrew Launcher File image file file?

Programs that open ".3DSX" files

Microsoft File Explorer Microsoft File Explorer
Apple Finder Apple Finder

Additional Information

  • File type: Homebrew Launcher File

  • File extension: .3DSX

  • Developer: N/A

  • Category: Game 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 15:07 #
    Leave a comment if you have any questions about Recovering lost .3DSX 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 .3DSX backup file and how is it different from other backup file formats?

    A .3DSX backup file is a file format used for backing up Nintendo 3DS homebrew applications. Homebrew applications are unofficial software created by independent developers to run on the Nintendo 3DS gaming console.

    The .3DSX file format is specific to homebrew applications and is different from other backup file formats in a few ways:

    1. Purpose: .3DSX files are primarily used for backing up and storing homebrew applications created for the Nintendo 3DS console. They allow users to easily install and run homebrew software on their devices.
    2. Compatibility: .3DSX files are specifically designed to work with the Nintendo 3DS console and its homebrew environment. They are not compatible with other gaming consoles or devices.
    3. Execution: Unlike traditional backup files that store data or settings, .3DSX files contain executable code and resources required to run the homebrew application. When installed on a Nintendo 3DS console, the .3DSX file is executed to launch the corresponding homebrew application.
    4. Homebrew Environment: To run .3DSX files, users need to have a custom firmware or homebrew environment installed on their Nintendo 3DS console. These environments allow the console to run unofficial software, including homebrew applications.

    In summary, a .3DSX backup file is a specific file format used for backing up and installing homebrew applications on the Nintendo 3DS console. It is different from other backup file formats as it contains executable code and resources for running homebrew software in a custom firmware or homebrew environment.

  • How can I create a .3DSX backup file for my Nintendo 3DS console?

    To create a .3DSX backup file for your Nintendo 3DS console, you can follow these steps:

    1. Ensure that your Nintendo 3DS console is running custom firmware (CFW) such as Luma3DS or Boot9Strap. This is necessary to access homebrew applications.
    2. Download and install the Homebrew Launcher on your Nintendo 3DS console if you haven't already. You can find the Homebrew Launcher on the official website or various other trusted sources.
    3. Once the Homebrew Launcher is installed, launch it from the home menu of your Nintendo 3DS console.
    4. In the Homebrew Launcher, navigate to the application called "JK's Save Manager" or "Checkpoint." This application allows you to manage and backup your game saves.
    5. Launch the "JK's Save Manager" or "Checkpoint" application.
    6. In the application, select the game for which you want to create a backup. You will see a list of all the games installed on your Nintendo 3DS console.
    7. Choose the backup option to create a .3DSX backup file for the selected game. The application will prompt you to choose a location to save the backup file.
    8. Select a location on your SD card to save the backup file. It is recommended to create a dedicated folder for your backups to keep them organized.
    9. Wait for the backup process to complete. The time required may vary depending on the size of the game and the speed of your SD card.
    10. Once the backup is complete, you will have a .3DSX backup file for your selected game. You can use this backup to restore your game saves if needed.

    Remember to always backup your game saves regularly to prevent any potential loss of progress.

  • Are there any specific tools or software that I need to restore a .3DSX backup file to my console?

    To restore a .3DSX backup file to your console, you will need the following tools and software:

    1. A homebrew application or custom firmware installed on your console: The .3DSX backup file is typically associated with homebrew applications or custom firmware. Ensure that you have the appropriate software installed on your console to run these files.
    2. A compatible SD card: The .3DSX backup file is usually stored on an SD card. Make sure you have a compatible SD card that can be inserted into your console.
    3. A file transfer method: Depending on your console, you may need a way to transfer the .3DSX backup file from your computer to your console's SD card. This can be done using an SD card reader, a USB cable, or a network transfer method supported by your console.
    4. Homebrew launcher or custom firmware manager: You will require a homebrew launcher or a custom firmware manager to run the .3DSX backup file on your console. These tools will allow you to access the homebrew applications or custom firmware that can restore the backup.

    Note: The specific tools and software required may vary depending on the console and the method used to install homebrew applications or custom firmware. It is important to consult the documentation and resources specific to your console and firmware version to ensure you have the correct tools and software.

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