.A02 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 .A02 file recovery guide for Windows, MacOS, Android and IOS in 2024.

A02 File Recovery

What is a .A02 file?

Fourth file of a spanned archive created with ALZip, a Windows file compression utility; saved in the proprietary ALZ compressed format along with an .ALZ file and other parts of split archive; additional files have file extensions .A01, .A02, etc.

What Are Common Causes of ".A02" Files Lost or Failure?

There can be several common causes for ".A02" files being lost or experiencing failure:

  1. Accidental deletion: Users might accidentally delete the ".A02" files while organizing or cleaning up their computer system, leading to their loss.
  2. File system corruption: Issues with the file system, such as corruption or errors, can cause the ".A02" files to become inaccessible or get lost.
  3. Virus or malware attacks: If the computer system gets infected with viruses or malware, they can damage or delete the ".A02" files, resulting in their loss.
  4. Hardware failure: Problems with the storage device, such as a hard drive or memory card, can lead to data loss, including ".A02" files.
  5. Software conflicts or crashes: If there are conflicts between different software applications or if the software crashes while working with ".A02" files, it can cause them to be lost or become corrupted.
  6. Power outages or system shutdowns: Unexpected power outages or improper system shutdowns can interrupt the file saving process and result in the loss or corruption of ".A02" files.
  7. Human error: Mistakes made by users, such as accidental formatting of a storage device or improper handling of files, can lead to the loss of ".A02" files.
  8. Software or system updates: Sometimes, updating software or the operating system can cause compatibility issues, leading to the loss or failure of ".A02" files.

It is always recommended to regularly backup important files to prevent permanent loss in case of any unforeseen circumstances.

How to recover lost ".A02" 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 ".A02" 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 ".A02" file is always to create it once more.

Use programs for recovering ".A02" 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 ".A02" 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 ".A02" 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 ".A02" extension?

Looking for how to open a stereo aLZip Fourth Split Archive File image file file?

Programs that open ".A02" files

ESTsoft ALZip ESTsoft ALZip

Additional Information

  • File type: ALZip Fourth Split Archive File

  • File extension: .A02

  • Developer: ESTsoft

  • Category: Compressed Files

  • Format: N/A


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 15:12 #
    Leave a comment if you have any questions about Recovering lost .A02 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 ".A02 Recovery" file and how does it work?

    The ".A02 Recovery" file is created by certain data recovery software programs, such as EnCase Forensic, during the process of recovering data from a storage device. The purpose of this file is to store recovered data and metadata in a proprietary format specific to the software.

    When a storage device, such as a hard drive or a memory card, is being analyzed for data recovery, the software scans the device and attempts to locate and reconstruct any deleted or lost files. As it finds recoverable data, it saves the files and associated metadata into the ".A02 Recovery" file.

    The ".A02 Recovery" file serves as a container or archive that holds the recovered data, including file contents, attributes, timestamps, and other relevant information. It helps maintain the integrity of the recovered data and allows for easy organization and management of the files.

    Once the data recovery process is complete, the software can export the recovered files from the ".A02 Recovery" file in a usable format, such as individual files or a disk image, which can then be accessed by the user.

  • Can the ".A02 Recovery" file be used to recover lost or deleted data, and if so, what are the recommended steps to do so?

    The ".A02 Recovery" file is not a standard file format used for data recovery. Without more specific information about the file and the context in which it was created, it is difficult to provide precise instructions.

    However, in general, data recovery typically involves using specialized software or services designed for that purpose. Here are some recommended steps for data recovery:

    1. Identify the type of data loss: Determine whether the data was lost due to accidental deletion, formatting, a system crash, or any other reason. This information will help in selecting the appropriate recovery method.
    2. Stop using the affected device: To prevent further overwriting of the lost data, avoid using the device or the storage medium from which the data was lost. Continued use may decrease the chances of successful recovery.
    3. Research data recovery options: Look for reputable data recovery software or services that specialize in recovering data from the specific storage medium (e.g., hard drive, SSD, memory card) or file system (e.g., NTFS, FAT32). Read reviews, compare features, and choose a reliable option.
    4. Follow the software instructions: If you opt for data recovery software, download and install it on a separate device. Connect the affected storage medium to that device, and follow the instructions provided by the software to initiate the recovery process. Ensure you select the appropriate recovery mode (e.g., quick scan, deep scan) based on your specific situation.
    5. Seek professional help if necessary: If the data is highly valuable or the recovery process seems complex, it may be advisable to consult professional data recovery services. They have advanced tools and expertise to handle complex cases and maximize the chances of successful recovery.

    Remember, the success of data recovery depends on various factors like the cause of data loss, the extent of damage, and the actions taken after the loss. It is always recommended to regularly back up important data to prevent significant data loss in the first place.

  • Are there any specific software or tools required to open and access the contents of a ".A02 Recovery" file, and are there any limitations or compatibility issues to be aware of?

    There is no standard file format called ".A02 Recovery". It is likely a proprietary file format specific to a particular software or tool. Without knowing the exact software or tool that creates or uses this file format, it is difficult to provide specific information about the required software or compatibility issues.

    If you have a ".A02 Recovery" file, you should try to identify the software or tool that created it. Once you have that information, you can search for the specific software and its requirements to open and access the contents of the file. You may also want to check the documentation or support resources provided by the software or tool for more information on compatibility and limitations.

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