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

ADR File Recovery

What is a .ADR file?

List of bookmarks created by the Opera Web browser.

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

There are several common causes for ".ADR" files lost or failure:

  1. Accidental deletion: Users may accidentally delete ".ADR" files while organizing or cleaning up their storage devices.
  2. Software or hardware issues: Issues with the software or hardware used to create or access ".ADR" files can lead to their loss or failure. This can include software crashes, system errors, or hardware malfunctions.
  3. File system corruption: Corruption of the file system where ".ADR" files are stored can result in their loss or failure. This can occur due to improper system shutdowns, virus or malware infections, or disk errors.
  4. Formatting or partitioning errors: If a storage device containing ".ADR" files is formatted or partitioned incorrectly, it can lead to the loss or failure of these files.
  5. File system conversion: Converting the file system of a storage device can sometimes result in the loss or failure of ".ADR" files if not done properly.
  6. File transfer errors: Errors during the transfer of ".ADR" files between devices or storage mediums can cause their loss or failure. This can include interruptions in the transfer process, network issues, or incompatible file formats.
  7. Storage device failure: If the storage device where ".ADR" files are stored fails due to physical damage, logical errors, or other issues, it can result in the loss or failure of these files.
  8. User error: Human error, such as mistakenly renaming, moving, or modifying ".ADR" files, can lead to their loss or failure.

It is important to regularly back up ".ADR" files to minimize the risk of loss or failure. Additionally, using reliable data recovery software or services may help in recovering lost or corrupted ".ADR" files.

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

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

Looking for how to open a stereo opera Bookmarks File image file file?

Programs that open ".ADR" files

Opera Opera
Opera Opera
Opera Opera

Additional Information

  • File type: Opera Bookmarks File

  • File extension: .ADR

  • Developer: N/A

  • Category: Web Files

  • Format: N/A

  • HEX: 4F 70 65 72 61 20 48 6F 74 6C 69 73 74 20 76 65 72 73 69 6F 6E

  • ASCII: Opera Hotlist version


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 13:28 #
    Leave a comment if you have any questions about Recovering lost .ADR 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 process of ADR repair and how does it differ from traditional repair methods?

    ADR repair, also known as Alternative Dispute Resolution repair, is a process used to resolve disputes between consumers and businesses regarding faulty products or unsatisfactory services. It differs from traditional repair methods in that it aims to resolve the dispute without resorting to litigation or court proceedings.

    The process of ADR repair typically involves the following steps:

    1. Identification of the dispute: The consumer identifies a problem with a product or service and attempts to resolve it directly with the business.
    2. Initial communication: The consumer contacts the business to inform them about the issue and express their dissatisfaction. This can be done through phone calls, emails, or in-person visits.
    3. Negotiation: The consumer and the business engage in negotiations to find a mutually acceptable solution. This can involve discussing potential repair options, replacements, refunds, or other forms of compensation.
    4. Mediation: If the initial negotiation fails to resolve the dispute, a mediator may be involved. A mediator is a neutral third party who facilitates communication and helps both sides reach a resolution. They do not have the power to make decisions but assist in finding common ground.
    5. Arbitration: If mediation fails, the dispute may proceed to arbitration. In arbitration, an arbitrator, who is often an expert in the relevant field, reviews the evidence and makes a binding decision on the resolution of the dispute. This decision is typically enforceable by law.
    6. Resolution: Once a resolution is reached through negotiation, mediation, or arbitration, the business takes the necessary steps to repair the product or rectify the service issue. This can involve repairing or replacing the faulty product, providing compensation, or taking other agreed-upon actions.

    The main difference between ADR repair and traditional repair methods is the emphasis on resolving disputes outside of the court system. ADR repair focuses on finding a mutually agreeable solution through negotiation, mediation, or arbitration, which can be faster, less formal, and less costly than litigation. It allows both parties to have more control over the resolution process and often leads to more satisfactory outcomes for both the consumer and the business.

  • What are the common causes of ADR damage and how can it be diagnosed for repair?

    The common causes of ADR (Automatic Dependent Surveillance–Broadcast) damage can include:

    1. Physical damage: ADR systems, which are typically installed on aircraft, can be damaged due to accidents, collisions, or rough handling during maintenance or transportation.
    2. Electrical issues: ADR systems can be affected by electrical problems such as power surges, short circuits, or faulty wiring.
    3. Software or firmware malfunction: Errors or bugs in the software or firmware of the ADR system can lead to its malfunctioning or failure.
    4. Environmental factors: Harsh weather conditions, extreme temperatures, or exposure to moisture can cause damage to the ADR system.

    To diagnose and repair ADR damage, the following steps can be taken:

    1. Visual inspection: A thorough visual inspection of the ADR system can help identify any visible physical damage, loose connections, or signs of electrical issues.
    2. Functional testing: Conducting functional tests can help determine if the ADR system is operating correctly. This involves checking if the system is transmitting and receiving data accurately.
    3. Data analysis: Analyzing the data received from the ADR system can help identify any inconsistencies or anomalies that may indicate damage or malfunction.
    4. Software/firmware check: Verifying the software or firmware version and checking for any updates or patches can help address any software-related issues.
    5. Environmental testing: Subjecting the ADR system to environmental tests, such as temperature and humidity checks, can help identify any damage caused by environmental factors.
    6. Repair or replacement: Once the cause of the ADR damage is identified, appropriate repair or replacement procedures can be carried out. This may involve replacing damaged components, repairing electrical connections, or updating software/firmware.

    It is important to note that the diagnosis and repair of ADR damage should be performed by qualified technicians or professionals with expertise in avionics systems.

  • What are the benefits and limitations of ADR repair in terms of cost, effectiveness, and long-term durability?

    Benefits of ADR repair in terms of cost, effectiveness, and long-term durability:

    1. Cost: ADR repair (Alternative Dispute Resolution) can be more cost-effective compared to traditional litigation. It avoids the lengthy and expensive court process, reducing legal fees and associated costs.
    2. Effectiveness: ADR repair methods, such as mediation or arbitration, can be more efficient in resolving disputes. They provide a more collaborative and flexible approach, allowing parties to work towards a mutually satisfactory solution. ADR can also lead to faster resolution, saving time and effort for all involved.
    3. Long-term durability: ADR repair can potentially lead to more durable outcomes compared to litigation. As the parties are actively involved in the resolution process, they may have a better understanding and acceptance of the agreed-upon solution. This can help establish a more positive and cooperative relationship, reducing the likelihood of future disputes.

    Limitations of ADR repair in terms of cost, effectiveness, and long-term durability:

    1. Cost: While ADR can be cost-effective, it still involves some expenses. Mediators or arbitrators may charge fees, which can vary depending on the complexity of the dispute. Additionally, if the ADR process fails to reach a resolution, parties may still need to resort to litigation, incurring additional costs.
    2. Effectiveness: ADR repair may not always be effective in resolving disputes, especially in cases where parties are unwilling to cooperate or compromise. If one party is not willing to participate in good faith or if power imbalances exist, the ADR process may not lead to a satisfactory outcome.
    3. Long-term durability: While ADR can help build better relationships, the durability of the resolution depends on the commitment of the parties involved. If one party fails to adhere to the agreed-upon solution, it may lead to future disputes and undermine the long-term durability of the resolution.

    It is important to note that the benefits and limitations of ADR repair can vary depending on the specific circumstances of each case.

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