How to Retrieve .CDI Files After a Computer System Breakdown

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

How to Retrieve .CDI Files After a Computer System Breakdown
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What is a .CDI file?

File created by DealMaker, an investment deal structuring application; contains pre-price deal models that can be analyzed by prospective clients; includes customized data like collateral, cash-flow waterfall, and priority of payments; holds reports of numerous prepayment and default stress simulations.

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

There can be several common causes of ".CDI" files being lost or failing:

  1. Accidental deletion: Users may accidentally delete ".CDI" files while organizing or cleaning up their computer's storage.
  2. File system corruption: If the file system on the storage device where the ".CDI" files are stored gets corrupted, it can lead to file loss or failure.
  3. Virus or malware infection: Malicious software can infect and corrupt ".CDI" files, making them inaccessible or causing them to fail.
  4. Hardware failure: If the storage device where the ".CDI" files are stored experiences a hardware failure, it can result in data loss or file failure.
  5. Software or system errors: Errors in software or operating systems can cause ".CDI" files to become corrupted or fail.
  6. Power outages or improper system shutdown: Sudden power outages or improper shutdowns can interrupt the file-saving process, leading to ".CDI" file loss or failure.
  7. Software conflicts: Conflicts between different software applications can result in ".CDI" file corruption or failure.
  8. Human error: Mistakes made by users, such as accidentally formatting the storage device or incorrectly handling ".CDI" files, can lead to their loss or failure.

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

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

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

Looking for how to open a stereo iNTEX Output File image file file?

Programs that open ".CDI" files

Windows
INTEX DealMaker INTEX DealMaker

Additional Information

  • File type: INTEX Output File

  • File extension: .CDI

  • Developer: INTEX

  • Category: Data Files

  • Format: N/A

  • File types that use the extension .CDI:

    • INTEX Output File

    • DiscJuggler Disc Image

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 15:00 #
    Leave a comment if you have any questions about Recovering lost .CDI 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 a ".CDI backup" file and how is it different from other backup file formats?

    A ".CDI backup" file refers to a backup file format commonly used in the context of disk imaging or disc backup. CDI stands for DiscJuggler Image, which is a proprietary file format developed by Padus, primarily used for creating and storing disc images.

    CDI backup files are typically used to create backups of optical media such as CDs or DVDs. They contain an exact copy of the disc's content, including the file system, directories, and files. CDI files can be used to recreate the original disc by burning the image onto a new disc.

    Compared to other backup file formats, such as ISO or IMG, CDI files have a few distinguishing characteristics:

    1. Compression: CDI files often use compression techniques to reduce the file size while retaining the original content. This can be useful when storing large disc images, as it saves storage space.
    2. Multi-session support: CDI files support multi-session recording, meaning that multiple sessions or tracks can be stored within a single file. This allows for incremental backups where new data can be added to an existing CDI file.
    3. Proprietary format: CDI is a proprietary format developed by Padus. As a result, it may not be as widely supported by various disc burning or disk imaging software compared to more common formats like ISO.

    It's worth noting that CDI files are primarily associated with the DiscJuggler software, which is used for creating and managing CDI images. While CDI files can be converted to other formats using appropriate software, they are primarily intended for use with DiscJuggler.

  • What are the common methods or software used to create and restore ".CDI backup" files?

    The common methods and software used to create and restore ".CDI backup" files are:

    1. DiscJuggler: DiscJuggler is a popular software used to create and restore CDI backup files. It is a professional CD/DVD recording software that supports various image file formats, including CDI.
    2. Alcohol 120%: Alcohol 120% is another software that can create and restore CDI backup files. It is a powerful disk imaging and burning software that supports a wide range of image file formats, including CDI.
    3. ImgBurn: ImgBurn is a lightweight CD/DVD/Blu-ray burning software that can also create and restore CDI backup files. It supports a variety of image file formats, including CDI.
    4. UltraISO: UltraISO is a versatile software that can create, edit, and convert CD/DVD image files, including CDI. It can also mount CDI files as virtual drives for easy access.
    5. PowerISO: PowerISO is a popular disk imaging software that can create, edit, and extract CD/DVD image files, including CDI. It also supports virtual drive mounting for easy access to CDI files.

    These software programs provide a user-friendly interface and various features to create and restore CDI backup files effectively.

  • Can a ".CDI backup" file be used to restore data on different operating systems or devices?

    No, a ".CDI backup" file is typically specific to certain software or devices and may not be compatible with different operating systems or devices. It is important to check the compatibility of the backup file with the desired operating system or device before attempting to restore the data.
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