How to Restore Your .DTHUMB Files from Virus-Related Damage

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

How to Restore Your .DTHUMB Files from Virus-Related Damage
Data Recovery Tool

What is a .DTHUMB file?

A DTHUMB file is a thumbnail that contains metadata for a specific media file, such as an image or video. It is a descriptor file automatically generated on Android devices that provides small thumbnail images and basic information about media files.

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

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

  1. Accidental deletion: Users may accidentally delete ".DTHUMB" files while organizing or cleaning up their computer.
  2. File system corruption: Issues with the file system, such as disk errors or malware infections, can lead to the loss or corruption of ".DTHUMB" files.
  3. Software or hardware issues: Problems with software applications or hardware components like storage devices can result in the failure or loss of ".DTHUMB" files.
  4. Incompatible software: If the software used to open or view ".DTHUMB" files is not compatible with the file format, it may cause errors or failures.
  5. File transfer errors: Errors during file transfers, such as interrupted downloads or incomplete transfers, can lead to the loss or corruption of ".DTHUMB" files.
  6. System crashes or power failures: Sudden system crashes or power failures while working with ".DTHUMB" files can cause data loss or file corruption.
  7. Formatting or reinstallation: Formatting a storage device or reinstalling the operating system without proper backup can result in the loss of ".DTHUMB" files.

It is important to regularly backup important files, including ".DTHUMB" files, to prevent data loss in case of any unforeseen circumstances.

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

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

Looking for how to open a stereo android Data Thumbnail image file file?

Programs that open ".DTHUMB" files

Android
Android Android

Additional Information

  • File type: Android Data Thumbnail

  • File extension: .DTHUMB

  • Developer: Google

  • Category: System Files

  • Format: Binary

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 12:49 #
    Leave a comment if you have any questions about Recovering lost .DTHUMB 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 the purpose of the .DTHUMB format?

    The .DTHUMB format is not a widely recognized or commonly used file format. It is possible that you are referring to a specific file format used by a particular software or application. Without more context, it is difficult to determine the exact purpose of the .DTHUMB format.

  • How does the .DTHUMB format differ from other image file formats?

    The .DTHUMB file format is not a widely known or commonly used image file format. It appears to be a proprietary format used by certain applications or systems. As such, it is difficult to provide a comprehensive comparison with other image formats without specific knowledge of the features and specifications of .DTHUMB files.

    In general, image file formats like JPEG, PNG, GIF, BMP, etc., have specific characteristics and purposes. They differ in terms of compression techniques, color depth, transparency support, animation support, and other features. These formats are widely supported by various software and platforms, making them more versatile and accessible.

    Without further information on the .DTHUMB format, it is challenging to compare its specific differences with other image file formats.

  • What software or applications support the .DTHUMB format?

    The .DTHUMB file format is commonly associated with Adobe Dreamweaver, a web development and design software. The .DTHUMB files are thumbnail image files generated by Dreamweaver to represent web page designs. Therefore, Adobe Dreamweaver is the primary software that supports the .DTHUMB format.
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