How to Retrieve .CDW Files Lost After a System Freeze on Your PC

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

How to Retrieve .CDW Files Lost After a System Freeze on Your PC
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What is a .CDW file?

CAD document created by KOMPAS-3D, a program used for modeling parts and assemblies; can be used for generating design documentation, technical illustrations, and for exporting model geometry for manufacturing.

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

There are several common causes of ".CDW" file loss or failure:

  1. Accidental deletion: Users may accidentally delete ".CDW" files while organizing or cleaning up their computer's storage.
  2. Software or hardware issues: Malfunctioning software or hardware, such as a sudden power outage or system crash, can lead to ".CDW" file loss or corruption.
  3. Virus or malware attacks: Malicious software can infect and corrupt ".CDW" files, making them inaccessible or causing them to be deleted.
  4. File system errors: Errors in the file system, such as disk errors or bad sectors, can result in ".CDW" file loss or failure.
  5. Formatting or partitioning errors: Improper formatting or partitioning of storage devices can lead to the loss of ".CDW" files.
  6. Human error: Users may accidentally overwrite or modify ".CDW" files, leading to their loss or failure.
  7. Incompatibility issues: Incompatibility between software versions or changes in file formats can cause ".CDW" files to become unreadable or fail to open.
  8. Physical damage: Physical damage to storage devices, such as hard drives or CDs, can result in the loss or corruption of ".CDW" files.

It is important to regularly back up ".CDW" files and take preventive measures, such as using reliable antivirus software and practicing safe computing habits, to minimize the risk of file loss or failure.

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

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

Looking for how to open a stereo kOMPAS Document image file file?

Programs that open ".CDW" files

Windows
ASCON KOMPAS-3D ASCON KOMPAS-3D
ASCON KOMPAS-3D Viewer ASCON KOMPAS-3D Viewer

Additional Information

  • File type: KOMPAS Document

  • File extension: .CDW

  • Developer: ASCON

  • Category: CAD Files

  • Format: Binary

  • Mime-type: application/octet-stream

  • HEX: 4B 46

  • ASCII: KF

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We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 16:21 #
    Leave a comment if you have any questions about Recovering lost .CDW 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 are the common reasons for encountering problems when opening .CDW files and how can they be fixed?

    There could be several reasons for encountering problems when opening .CDW files, and here are some common ones along with possible solutions:

    1. Incorrect File Association: If your computer doesn't have the appropriate program associated with .CDW files, it may fail to open them. To fix this, you can right-click on the file, select "Open with," and choose the correct program or software that supports .CDW files.
    2. Outdated Software: If you have an outdated or incompatible version of the software associated with .CDW files, it may cause problems. Ensure that you have the latest version of the software installed, as it might have bug fixes or added compatibility.
    3. File Corruption: Sometimes, .CDW files can get corrupted during download or storage, leading to opening issues. To resolve this, try obtaining a new copy of the file from a reliable source, or if you have a backup, use that instead.
    4. Insufficient Software Permissions: If you don't have sufficient permissions to access or modify the .CDW file, it may result in errors. Ensure that you have the necessary administrative rights or contact your system administrator for assistance.
    5. Unsupported File Format: .CDW files may be created by a specific program that is not widely supported. In such cases, try to determine the software that generated the file and install it on your computer. Alternatively, search for a compatible program that can open .CDW files.
    6. File Conversion Issues: If you are trying to open a .CDW file in a different program than it was originally created for, compatibility issues may arise. Convert the file to a more common format using appropriate conversion software, and then try opening it.
    7. File Encryption or Compression: If the .CDW file is encrypted or compressed, you might need to decrypt or decompress it before opening. Use the appropriate software or tools to perform these actions.

    If none of these solutions work, it's recommended to consult the software's documentation, visit the developer's website, or seek assistance from their support team for further guidance.

  • Are there any specific software or tools that can help in resolving issues related to opening .CDW files?

    Yes, there are several software and tools that can help in resolving issues related to opening .CDW files. Some of them include:

    1. CyberLink Power2Go: It is a disc burning and multimedia software that can open and burn .CDW files.
    2. Nero Burning ROM: This popular disc burning software can also handle .CDW files and help in resolving any issues related to opening them.
    3. Alcohol 120%: It is a disc authoring software that supports various disc image formats, including .CDW files.
    4. MagicISO: This tool allows you to create, edit, and extract disc image files, including .CDW files.
    5. AnyToISO: It is a simple and easy-to-use tool that can convert .CDW files to ISO format, which can then be opened using most disc image software.

    It's important to note that .CDW files are often associated with CyberLink Power2Go software, so using the same software that created the .CDW file may be the most effective solution.

  • Are there any alternative file formats or conversion methods that can be used to overcome difficulties in opening .CDW files?

    Yes, there are alternative file formats and conversion methods that can be used to overcome difficulties in opening .CDW files. Here are a few options:

    1. Convert CDW to ISO: CDW files are often associated with disc image files. You can convert the CDW file to the more widely supported ISO format using various disc imaging software like PowerISO, MagicISO, or AnyToISO. Once converted, you can then open the ISO file using virtual drive software or extract its contents.
    2. Mount CDW as a virtual drive: Instead of converting the CDW file, you can use virtual drive software like Daemon Tools or Alcohol 120% to mount the CDW file directly. This creates a virtual drive that emulates a physical CD/DVD drive, allowing you to access the contents of the CDW file.
    3. Use CD/DVD burning software: CDW files are often associated with burning software like Nero or Roxio. You can try using the same software that created the CDW file to open it. These programs usually have options to open or import existing disc images.
    4. Extract contents with file archiving software: If the CDW file contains compressed files, you can try using file archiving software like 7-Zip or WinRAR to extract the contents. Right-click on the CDW file, choose "Open with," and select the file archiving software to access the contents.
    5. Seek support from the file's source: If the CDW file was obtained from a specific software or source, it's worth reaching out to their support team for assistance. They may provide guidance on how to open or convert the file.

    Remember to exercise caution when downloading and using third-party software. Always ensure the software is reputable and obtained from trusted sources.
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