.GDI 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 .GDI file recovery guide for Windows, MacOS, Android and IOS in 2023.

GDI File Recovery

What is a .GDI file?

File created for Sega Dreamcast emulators; contains a raw copy of the original game data used by emulators; may hold .BIN and .RAW files.

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

There can be several reasons for ".GDI" files to be lost or fail. Some common causes include:

  1. Accidental deletion: Users may accidentally delete ".GDI" files while cleaning up their computer or removing unnecessary files.
  2. Software or hardware malfunction: Malfunctioning software or hardware components can corrupt ".GDI" files, leading to their loss or failure.
  3. Virus or malware infection: Viruses or malware can infect and corrupt ".GDI" files, making them inaccessible or causing them to fail.
  4. Power failure: Sudden power outages or improper shutdowns can interrupt the saving or accessing of ".GDI" files, resulting in their loss or failure.
  5. File system errors: Issues within the file system, such as corruption or errors, can lead to the loss or failure of ".GDI" files.
  6. Operating system errors: Errors or glitches in the operating system can cause ".GDI" files to become corrupted or lost.
  7. Disk errors: Physical damage or errors on the hard drive or storage device where the ".GDI" files are stored can result in their loss or failure.
  8. Incompatible software: Using incompatible software or older versions that do not support ".GDI" files can cause them to fail or become inaccessible.
  9. Human error: Accidental overwriting, formatting, or improper handling of ".GDI" files by users can lead to their loss or failure.
  10. Hardware failure: Malfunctioning or failing hardware components, such as the hard drive or storage device, can result in the loss or failure of ".GDI" files.

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

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

Looking for how to open a stereo dreamcast Gigabyte Disc Image image file file?

Programs that open ".GDI" files

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Additional Information

  • File type: Dreamcast Gigabyte Disc Image

  • File extension: .GDI

  • Developer: N/A

  • Category: Game Files

  • Format: N/A


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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 12:18 #
    Leave a comment if you have any questions about Recovering lost .GDI 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 ".GDI backup" file and how is it different from other backup file formats?

    A ".GDI backup" file is a specific type of backup file format used in the context of Sega Dreamcast game console. GDI stands for "Giga Disc Interactive" and refers to the disc image format used by Dreamcast games.

    In the Dreamcast gaming community, a ".GDI backup" file typically refers to a backup of the original Dreamcast game disc. It contains the full contents of the original game disc, including the game data, audio tracks, and file system information.

    Compared to other backup file formats, such as ISO or BIN/CUE, the ".GDI backup" file format is specific to the Dreamcast platform. It preserves the original file structure and metadata of the game disc, making it more accurate for creating backups or emulating Dreamcast games.

    The ".GDI backup" file format is often accompanied by other files, such as ".RAW" (for audio tracks) and ".IP.BIN" (for boot information), which are necessary for a complete Dreamcast game backup.

    It's important to note that creating or distributing ".GDI backup" files may infringe on copyright laws, as it involves copying and distributing copyrighted game content.

  • How can I create a ".GDI backup" file for my data and what are the recommended tools or methods?

    To create a ".GDI backup" file for your data, you can follow these steps:

    1. Determine the specific data you want to include in the backup. It could be files, folders, databases, or any other relevant data.
    2. Choose a backup tool or method that supports creating ".GDI backup" files. One recommended tool is the "GDI Backup" software developed by GDIdb.com. It is specifically designed to create and manage ".GDI backup" files.
    3. Download and install the GDI Backup software from the official GDIdb.com website.
    4. Launch the GDI Backup software and follow the on-screen instructions to set it up.
    5. Once the software is set up, select the data you want to include in the backup. This can be done by specifying the file paths, folders, or databases you want to back up.
    6. Choose the destination where you want to store the backup file. Ensure you have enough storage space available.
    7. Start the backup process. The software will create a ".GDI backup" file containing all the selected data. The time taken for the backup process will depend on the size and complexity of the data.
    8. Once the backup is complete, verify that the ".GDI backup" file has been created successfully and stored in the specified destination.

    It's important to note that ".GDI backup" files are specific to the GDI Backup software. If you want to restore the data from the backup file, you will need to use the same software to do so. Therefore, ensure you have the GDI Backup software installed on the system where you plan to restore the data.

    Additionally, it is always recommended to regularly test your backups to ensure they are working correctly and that your data can be restored successfully when needed.

  • Are there any limitations or compatibility issues when using a ".GDI backup" file, and how can I ensure proper restoration of the data?

    A ".GDI backup" file refers to a backup file format used by some software applications. The limitations and compatibility issues can vary depending on the specific software used to create the backup. However, here are some general considerations:

    1. Software compatibility: To restore a ".GDI backup" file, you need to have access to the software that created it. Ensure that the software is compatible with the operating system you are using. Check if there are any specific versions or requirements for restoring the backup.
    2. File format compatibility: Verify that the software you are using to restore the backup supports the ".GDI" file format. If not, you may need to convert the backup file to a compatible format or find alternative software that can handle the ".GDI" format.
    3. Backup integrity: Ensure that the backup file is not corrupted or incomplete. If possible, verify the integrity of the backup file using checksums or other validation methods provided by the software. A corrupted backup may result in data loss or incomplete restoration.
    4. Restoration process: Follow the instructions provided by the software to restore the backup properly. Typically, you would need to open the software, locate the restore or import option, and select the ".GDI backup" file. The software should guide you through the restoration process.
    5. Data compatibility: Depending on the nature of the data stored in the backup, ensure that the software used for restoration supports the same data types, versions, or configurations. Incompatibilities may result in errors or loss of functionality during the restoration process.

    To ensure proper restoration of the data, it is crucial to refer to the documentation or support resources provided by the software that created the ".GDI backup" file. They will provide specific instructions, compatibility information, and troubleshooting steps tailored to that software.

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