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

PID File Recovery

What is a .PID file?

Generic process log, data, or configuration file used on Unix-based systems; typically stores one or more process IDs, which uniquely identify a process in the operating system.

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

There can be several common causes for ".PID" file loss or failure:

  1. Application or system crash: If the application or system crashes unexpectedly, it can result in the loss of the ".PID" file. This can happen due to software bugs, hardware issues, or other system failures.
  2. Improper shutdown: If the system is not shut down properly, it can lead to the loss of ".PID" files. This can occur when the system is forcefully turned off or when there is a power outage.
  3. Disk or file system errors: If there are errors on the disk or file system where the ".PID" file is located, it can cause the file to be corrupted or lost. This can happen due to hardware issues, improper disk maintenance, or software errors.
  4. Accidental deletion: Sometimes, users may accidentally delete the ".PID" file while performing file management tasks. This can happen if the user is not careful or if there is confusion between different files.
  5. Malware or virus attacks: Malicious software or viruses can infect and corrupt files on the system, including ".PID" files. These attacks can occur through email attachments, malicious websites, or infected software installations.
  6. File system permissions: If the user does not have the necessary permissions to access or modify the ".PID" file, it can result in failure or loss of the file. This can happen if the file is located in a restricted directory or if the user's account does not have the required privileges.
  7. Software or system updates: Sometimes, software or system updates can interfere with the functioning of the ".PID" file. This can happen if the update changes the file location, modifies the file structure, or introduces compatibility issues with the existing ".PID" file.

It is important to regularly backup important files, including ".PID" files, to prevent their loss and ensure system stability.

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

Use programs for recovering ".PID" 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 ".PID" 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.

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 ".PID" 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 ".PID" extension?

Looking for how to open a stereo process ID File image file file?

Programs that open ".PID" files

Apple TextEdit Apple TextEdit
Other <a href=text editor"> Other text editor
Vim Vim
Other <a href=text editor"> Other text editor

Additional Information

  • File type: Process ID File

  • File extension: .PID

  • Developer: N/A

  • Category: Misc Files

  • Format: Text

  • File types that use the extension .PID:

    • Process ID File

    • Creative Driver File


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 14:19 #
    Leave a comment if you have any questions about Recovering lost .PID 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 a .PID repair tool and how does it work?

    A .PID repair tool, also known as a Process Identifier repair tool, is a software utility designed to fix issues related to Process Identifier files (.PID). These files are used by various applications and operating systems to identify and manage running processes.

    The purpose of a .PID repair tool is to resolve problems that may occur with these files, such as corruption, misconfiguration, or conflicts. When a .PID file is damaged or incorrect, it can lead to issues like application crashes, slow performance, or inability to start certain processes.

    The tool works by scanning the system for problematic .PID files and then attempting to repair or replace them. It may use various techniques, such as restoring from backup copies, recreating the files, or modifying their content to ensure they are accurate and functional. The repair tool may also handle related dependencies and configurations to ensure proper functioning of the processes associated with the .PID files.

    Overall, the purpose of a .PID repair tool is to help maintain the stability and performance of applications and processes by fixing issues related to Process Identifier files.

  • What are the common causes of .PID file corruption and how can it be repaired?

    The .PID file, also known as the process identifier file, is a file that stores the process ID of a running program. It is commonly used by daemons and other background processes to track and manage their instances. Corruption of the .PID file can lead to various issues and errors.

    Common causes of .PID file corruption include:

    1. Unexpected termination: If a program terminates abruptly or crashes, it may not have a chance to clean up and remove its .PID file properly, leading to corruption.
    2. Improper shutdown: When a system or server is shut down without allowing the programs to gracefully exit, it can result in the corruption of .PID files.
    3. Disk or file system errors: If there are issues with the disk or file system where the .PID file is stored, such as bad sectors or file system corruption, it can cause corruption of the .PID file.
    4. Manual modification: Modifying the .PID file manually without proper knowledge or understanding can lead to corruption.

    To repair .PID file corruption, you can follow these steps:

    1. Stop the related program or service: If possible, stop the program or service associated with the corrupt .PID file. This will ensure that no further changes are made to the file during the repair process.
    2. Remove the corrupt .PID file: Delete or move the corrupt .PID file from its location. This will allow the program to create a new .PID file when it starts again.
    3. Restart the program or service: Start the program or service again, and it should create a new .PID file automatically. Ensure that the program or service is functioning correctly.
    4. Check for underlying issues: If the .PID file corruption persists, it may indicate underlying issues with the system, such as disk errors or file system problems. Perform a disk check or file system repair to fix any potential issues.
    5. Consult documentation or support: If the above steps do not resolve the issue, consult the documentation or support resources for the specific program or service to troubleshoot further.

    Note: It's important to ensure that you have proper backups and take necessary precautions before making any changes to system files or configurations.

  • Are there any specific software programs or methods recommended for repairing .PID files?

    There isn't a specific software program or method recommended for repairing .PID files because the .PID file extension can be associated with various applications, each with its own file format and structure.

    .PID files can be used by different software for different purposes, such as process identification files, configuration files, or project files. Therefore, the appropriate method or software for repairing .PID files will depend on the specific software that generated or uses the file.

    If you are encountering issues with a .PID file, it is best to determine which software or application created the file and seek support or documentation from the software's developer or vendor. They will be able to provide guidance on how to repair or troubleshoot issues with the .PID file specific to their software.

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