.DC3 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 .DC3 file recovery guide for Windows, MacOS, Android and IOS in 2024.

DC3 File Recovery

What is a .DC3 file?

Three-dimensional drawing created by DesignCAD 3D MAX, a CAD design and drafting program; encodes the 3D drawing in ASCII text and includes all drawn elements; used as a plain text alternative to the .DCD file format.

What Are Common Causes of ".DC3" Files Lost or Failure?

There can be several common causes of ".DC3" file loss or failure:

  1. Accidental deletion: Users may accidentally delete the ".DC3" files while managing their files or folders, leading to their loss.
  2. File system corruption: If the file system where the ".DC3" files are stored gets corrupted due to power outages, system crashes, or malware attacks, it can result in file loss or failure.
  3. Hardware failure: Sudden hardware failures like hard drive crashes, bad sectors on the storage device, or faulty storage media can lead to ".DC3" file loss.
  4. Software issues: Errors or bugs in software applications that handle ".DC3" files can cause them to become inaccessible or corrupt, resulting in failure.
  5. Virus or malware infections: If the system gets infected with viruses or malware, they can corrupt or delete ".DC3" files, making them unrecoverable.
  6. Improper file transfer: If there are interruptions or errors during the file transfer process, it can lead to incomplete or corrupted ".DC3" files.
  7. Operating system issues: Problems with the operating system, such as software conflicts, compatibility issues, or system crashes, can result in ".DC3" file loss or failure.
  8. Human error: Human mistakes like accidental formatting of storage devices, improper handling of files, or incorrect file manipulation can cause ".DC3" file loss.
  9. Software or system updates: Sometimes, updates to software or the operating system can cause compatibility issues, leading to ".DC3" file failure or loss.
  10. Natural disasters: Natural disasters like floods, fires, or earthquakes can physically damage the storage devices, resulting in ".DC3" file loss.

It is important to regularly backup ".DC3" files to minimize the risk of loss and use reliable data recovery tools in case of accidental deletion or file failure.

How to recover lost ".DC3" 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 ".DC3" 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 ".DC3" file is always to create it once more.

Use programs for recovering ".DC3" 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 ".DC3" 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 ".DC3" 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 ".DC3" extension?

Looking for how to open a stereo designCAD 3D ASCII Drawing image file file?

Programs that open ".DC3" files

IMSI DesignCAD 3D Max IMSI DesignCAD 3D Max

Additional Information

  • File type: DesignCAD 3D ASCII Drawing

  • File extension: .DC3

  • Developer: IMSI/Design

  • Category: CAD Files

  • Format: Text


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 13:21 #
    Leave a comment if you have any questions about Recovering lost .DC3 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 the purpose of the .DC3 format and what types of files does it typically store?

    The .DC3 format is primarily used for digital forensic investigations. It is a file format that stores disk images, which are exact copies of a storage medium such as a hard drive or a disk partition.

    Disk images created in the .DC3 format contain all the data and metadata present on the original storage medium, including files, folders, file system structure, and even deleted data. These images are crucial in forensic investigations as they preserve the integrity of the original evidence and enable investigators to analyze and recover data without modifying the original source.

    The .DC3 format is commonly used in digital forensics tools and software, allowing investigators to examine and extract information from disk images in a controlled and forensically sound manner. It helps in recovering deleted files, analyzing file systems, identifying evidence of tampering or malicious activity, and providing evidence for legal proceedings.

  • How does the .DC3 format differ from other common file formats used for digital evidence in forensic investigations?

    The .DC3 (Digital Corpora Cyber Crime Corpus) format is specifically designed for digital forensic investigations and differs from other common file formats in a few ways:

    1. Comprehensive Data Capture: The .DC3 format aims to capture and store all relevant digital evidence, including both volatile and non-volatile data. It can capture information such as memory dumps, network traffic, registry entries, file system metadata, and more. This comprehensive approach helps investigators analyze the complete digital environment.
    2. Metadata Preservation: The .DC3 format preserves critical metadata associated with the digital evidence. This includes timestamps, file attributes, file paths, and other contextual information. Preserving metadata is crucial for maintaining the integrity and authenticity of the evidence.
    3. Cross-Platform Compatibility: The .DC3 format is designed to be platform-independent, meaning it can be used across different operating systems and devices. This allows investigators to collect and analyze evidence from various sources, including Windows, macOS, Linux, and mobile devices.
    4. Standardization and Collaboration: .DC3 format follows a standardized structure and schema, making it easier for different forensic tools and software to work with the data. It promotes interoperability and collaboration among forensic investigators, enabling them to share and exchange evidence seamlessly.
    5. Open Source and Community-Driven: The .DC3 format is an open-source project, actively maintained and developed by the digital forensics community. This community-driven approach ensures continuous improvement, adaptability to evolving forensic needs, and encourages contributions from experts worldwide.

    Overall, the .DC3 format provides a specialized and comprehensive solution for digital forensic investigations, ensuring the preservation, analysis, and sharing of digital evidence in a standardized and efficient manner.

  • Are there any specific software or tools that are commonly used to open and analyze .DC3 files?

    Yes, there are specific software and tools commonly used to open and analyze .DC3 files. The most popular tool for opening and analyzing .DC3 files is Autopsy, which is an open-source digital forensics platform. Autopsy is widely used by forensic investigators and offers a range of features for analyzing various types of digital evidence, including .DC3 files.

    Autopsy allows you to open and examine .DC3 files, extract relevant information, and perform various analysis techniques such as keyword searching, file carving, timeline analysis, and metadata extraction. It also provides advanced features like hash analysis, data visualization, and reporting capabilities.

    Other tools that can be used to open and analyze .DC3 files include X-Ways Forensics, a commercial forensic software, and The Sleuth Kit, a collection of open-source command-line tools for digital investigation. These tools provide similar functionalities to Autopsy and are commonly used in the field of digital forensics.

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