How to Restore .D Files Damaged by a Computer Virus

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

How to Restore .D Files Damaged by a Computer Virus
Data Recovery Tool

What is a .D file?

Source code written in the D programming language; similar to C++, but also influenced by C#, Java, and Eiffel; can be opened and edited in a text editor, but requires a D compiler to be compiled into an executable program.

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

There are several common causes for .d files (data files) being lost or experiencing failure:

  1. Accidental deletion: This is one of the most common causes. Users may accidentally delete .d files while cleaning up their system or organizing files.
  2. Software or hardware issues: Issues with software or hardware can lead to data loss or failure. For example, if the software used to access or manipulate .d files crashes or malfunctions, it can result in data loss. Similarly, hardware failures, such as a hard drive failure or power outage, can cause .d files to become inaccessible or corrupted.
  3. Virus or malware infections: Viruses or malware can infect and corrupt .d files, making them unusable or causing them to be deleted.
  4. File system errors: File system errors can occur due to improper shutdowns, power outages, or other system issues. These errors can lead to data loss or corruption of .d files.
  5. Human error: Human error, such as accidental formatting of a storage device or overwriting .d files with incorrect data, can result in data loss.
  6. Physical damage to storage devices: Physical damage to storage devices, such as hard drives or memory cards, can lead to data loss or failure of .d files stored on them.
  7. Software or system upgrades: Sometimes, upgrading or updating software or the operating system can cause compatibility issues, leading to data loss or failure of .d files.
  8. Theft or loss of storage devices: If a storage device containing .d files is stolen or lost, the data can be permanently lost unless proper backups were made.

To mitigate the risk of .d file loss or failure, it is recommended to regularly back up important data, use reliable and up-to-date antivirus software, and handle storage devices with care.

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

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

Looking for how to open a stereo d Source Code File image file file?

Programs that open ".D" files

Windows
Code::Blocks Code::Blocks
Any <a href=text editor"> Any text editor
Mac
Code::Blocks Code::Blocks
MacroMates TextMate MacroMates TextMate
Any <a href=text editor"> Any text editor
Linux
Code::Blocks Code::Blocks
Any <a href=text editor"> Any text editor

Additional Information

  • File type: D Source Code File

  • File extension: .D

  • Developer: N/A

  • Category: Developer Files

  • Format: Text

  • File types that use the extension .D:

    • D Source Code File

    • Source Dependency File

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 14:46 #
    Leave a comment if you have any questions about Recovering lost .D 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 ".D backup" and how does it differ from other types of backups?

    A ".D backup" refers to a specific type of backup that is created using the software called Duplicati. Duplicati is an open-source backup program that allows users to create backups of their data and store it in various locations, such as local drives, network folders, cloud storage, etc.

    The ".D backup" format is a compressed and encrypted backup file created by Duplicati. It includes all the files and folders selected for backup, along with their metadata and encryption settings. The ".D" extension is used to identify these backup files.

    The key difference between a ".D backup" and other types of backups lies in the features and capabilities provided by Duplicati. Some notable characteristics of Duplicati backups include:

    1. Incremental Backups: Duplicati uses an incremental backup strategy, meaning it only backs up the changes made since the last backup. This approach reduces the backup time and storage requirements.
    2. Deduplication: Duplicati employs deduplication techniques to eliminate redundant data across multiple backups. It ensures that only unique data chunks are stored, further reducing storage space requirements.
    3. Compression: The backup files created by Duplicati are compressed, resulting in smaller file sizes. This compression helps in optimizing storage utilization.
    4. Encryption: Duplicati offers built-in encryption options to secure the backup data. Users can choose to encrypt their backups with a password or a key, ensuring data privacy and protection.
    5. Versatile Storage Options: Duplicati supports various storage destinations, including local drives, network shares, FTP servers, cloud storage providers like Amazon S3, Google Drive, Dropbox, etc. This flexibility allows users to choose the storage option that best suits their needs.

    In summary, a ".D backup" refers to a backup file created by the Duplicati software, which provides features like incremental backups, deduplication, compression, and encryption, making it a versatile and efficient backup solution.

  • How can I create a ".D backup" of my files and folders?

    To create a ".D backup" of your files and folders, you can follow these steps:

    1. Open the folder containing the files and folders you want to back up.
    2. Select all the files and folders you want to include in the backup. You can do this by holding down the Ctrl key (Command key on Mac) and clicking on each file and folder.
    3. Right-click on the selected files and folders and choose "Send to" from the context menu.
    4. In the "Send to" submenu, select "Compressed (zipped) folder". This will create a new compressed folder with the selected files and folders inside.
    5. Rename the newly created compressed folder to have a ".D" extension at the end. For example, if the folder is named "Backup", rename it to "Backup.D".
    6. Your ".D backup" is now created and ready to be stored or transferred to another location.

    Remember to regularly update your backup by repeating these steps or using a backup software to automate the process. Additionally, it's recommended to store your backups in multiple locations (e.g., external hard drive, cloud storage) to ensure redundancy and protection against data loss.

  • Are there any specific software or tools that are commonly used for ".D backup" purposes?

    There are several software and tools commonly used for ".D backup" purposes. Here are a few examples:

    1. Acronis True Image: It is a popular backup software that allows you to create full disk image backups, including the operating system, applications, and data.
    2. Macrium Reflect: This software provides disk imaging and cloning capabilities, allowing you to create backups of entire disks or specific partitions.
    3. Clonezilla: It is an open-source disk imaging and cloning tool that allows you to create and restore disk images for backup purposes.
    4. EaseUS Todo Backup: This software offers disk imaging, file backup, and recovery features, providing comprehensive backup solutions for different needs.
    5. Norton Ghost: It is a well-known disk cloning and backup tool that enables you to create full disk images and restore them when needed.
    6. Paragon Backup & Recovery: This software provides disk imaging, backup, and recovery functionalities, allowing you to create backups of your entire system or specific files and folders.

    These are just a few examples, and there are many other software options available in the market. The choice of software may depend on your specific requirements, operating system, and personal preferences.
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