How to Fix and Recover .JDR Files Damaged by Data Overwriting

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

How to Fix and Recover .JDR Files Damaged by Data Overwriting

What is a .JDR file?

A JDR file contains video recorded by an IROAD dash camera. It is saved in the proprietary JDR format and can only be played by PC viewer, which is included with the purchase of IROAD dash cameras, and the IROAD mobile app for Android and iOS. JDR files were introduced with the release of IROAD V9 cameras.

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

There are several common causes for ".JDR" files being lost or experiencing failure:

  1. Accidental deletion: Users may accidentally delete ".JDR" files while organizing or cleaning up their computer's storage.
  2. File system corruption: Issues with the file system, such as disk errors or improper shutdowns, can lead to the corruption or loss of ".JDR" files.
  3. Virus or malware attacks: Malicious software can infect and damage ".JDR" files, making them inaccessible or causing them to be deleted.
  4. Software or hardware issues: Problems with the software or hardware used to create, open, or save ".JDR" files can result in their loss or failure.
  5. Power outages: Sudden power outages or fluctuations can interrupt file saving processes, leading to the loss or corruption of ".JDR" files.
  6. Incompatible software or file format: If the software used to open ".JDR" files is outdated or incompatible, it may fail to recognize or open the files properly.
  7. Human error: Mistakes made by users, such as accidental formatting of storage devices or improper file handling, can result in the loss or failure of ".JDR" files.
  8. Physical damage to storage media: Physical damage to hard drives, memory cards, or other storage devices can lead to the loss or corruption of ".JDR" files stored on them.

It is important to regularly back up ".JDR" files and employ reliable data recovery methods to minimize the risk of file loss or failure.

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

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

Looking for how to open a stereo iROAD Dash Cam Video File image file file?

Programs that open ".JDR" files

Windows
IROAD WiFi PC viewer IROAD WiFi PC viewer
Mac
IROAD WiFi PC viewer IROAD WiFi PC viewer
iOS
IROAD IROAD
Android
IROAD IROAD

Additional Information

  • File type: IROAD Dash Cam Video File

  • File extension: .JDR

  • Developer: JAEWONCNC

  • Category: Video Files

  • Format: N/A

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We will be happy to answer your questions!

Comments (3)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 14:24 #
    Leave a comment if you have any questions about Recovering lost .JDR files after deleting, cleaning or formatting!
  • Randy Sng
    Randy Sng 10.06.2020 16:26 #
    Program cannot locate .jdr files that were over-written in my SD Card from car camera.
    • Andrey Mareev
      Andrey Mareev 14.06.2020 14:16 #
      over-written - If the program can't fimd amy files - yes, it's posible
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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 file extension .JDR typically associated with, and what does it stand for?

    The file extension .JDR is typically associated with the software application "JDownloader" and stands for "JDownloader Download Link Container." JDownloader is a popular open-source download manager that allows users to easily download files from various hosting websites. The .JDR file extension is used to store a collection of download links that can be imported into JDownloader for batch downloading.

  • How can I determine the program or software required to open a .JDR file?

    To determine the program or software required to open a .JDR file, you can follow these steps:

    1. Check the file extension: Confirm that the file extension is indeed ".JDR". Sometimes, file extensions might be hidden, so ensure that you have enabled the option to show file extensions in your operating system settings.
    2. Search online: Perform a web search using the file extension ".JDR" to see if any specific software or program is associated with it. You can use search engines like Google, Bing, or specialized file extension websites.
    3. Consult the source: If you received the .JDR file from someone or downloaded it from a specific website, reach out to the source and ask them what program or software is needed to open the file. They may provide you with the necessary information.
    4. File analysis tools: There are various online tools and software available that can analyze the file and provide information about the program required to open it. These tools examine the file's structure and metadata to identify its associated program. Examples of such tools include File Viewer Plus, TrIDNet, and FileAlyzer.
    5. Contact the developer: If the above steps do not yield any results, you can try contacting the developer of the file or the software associated with it. They might be able to provide you with the necessary information or suggest alternative methods to access the file.

    Remember to exercise caution when opening files from unknown or untrusted sources, as they might contain malware or other security risks.

  • Are there any specific steps or instructions to follow when attempting to open a .JDR file on different operating systems?

    The .JDR file extension is not a commonly used file format, so there may not be specific instructions available for opening it on different operating systems. However, here are some general steps you can follow:

    1. Identify the software associated with .JDR files: Determine which software or application is designed to open .JDR files. You can usually find this information by searching online or consulting the source that provided the file.
    2. Use the appropriate software: Install the software that is compatible with .JDR files on your operating system. Make sure to download it from a trusted source.
    3. Open the .JDR file: Once the software is installed, you can try opening the .JDR file by double-clicking on it. If that doesn't work, you can try the following:
    • Right-click on the .JDR file and select "Open With" or "Open With > Choose another app" (Windows) or "Open With" (Mac).
    • Select the appropriate software from the list or click "Browse" to locate the software manually.
    • Enable the option to "Always use this app to open .JDR files" or similar, if available.
    • Click "OK" or "Open" to attempt opening the file with the selected software.

    Explore alternative methods: If the above steps do not work, you can try converting the .JDR file to a more common file format using a file converter tool. This may allow you to open the converted file on different operating systems.

    Remember, the specific steps may vary depending on the operating system and the software associated with .JDR files. It's always recommended to refer to the software's documentation or support resources for more detailed instructions.

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