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

PART File Recovery

What is a .PART file?

A PART file is a partially downloaded file from the Internet used for downloads that are in progress or have been stopped. Some PART files can be resumed at a later time using the same program that started the download. PART files are typically used by Mozilla Firefox and several file transfer programs, such as Go!Zilla, eMule, and the discontinued eDonkey program.

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

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

  1. Incomplete or interrupted downloads: ".PART" files are typically created during the download process to store partially downloaded data. If the download process is interrupted or incomplete, the ".PART" file may be lost or fail to convert into the intended file format.
  2. Network issues: Network connectivity problems or unstable internet connections can lead to incomplete downloads, resulting in ".PART" file loss or failure.
  3. Software or hardware issues: Errors or bugs in the downloading software or the operating system can cause issues with ".PART" files. Similarly, hardware malfunctions or failures, such as sudden power outages or disk errors, can lead to the loss or corruption of ".PART" files.
  4. User errors: Accidental deletion or improper handling of ".PART" files by the user can result in their loss or failure. This can include mistakenly deleting the ".PART" file or attempting to open it with incompatible software.
  5. Malware or virus infections: Malicious software or viruses can infect and corrupt files on a computer, including ".PART" files. This can lead to their loss or failure.
  6. File system issues: Problems with the file system, such as file system corruption or errors, can affect the integrity of ".PART" files and result in their loss or failure.
  7. Insufficient storage space: If there is insufficient storage space available on the device where the ".PART" file is being downloaded, it may fail to complete or be lost.

It is important to note that ".PART" files are temporary files created during the downloading process and are not meant to be permanent. They are usually converted into the desired file format once the download is complete.

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

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

Looking for how to open a stereo partially Downloaded File image file file?

Programs that open ".PART" files

Free Download Manager Free Download Manager
FlashGet FlashGet
Headlight Go!Zilla Headlight Go!Zilla
Mozilla Firefox Mozilla Firefox
Jdownloader Jdownloader
Microsoft Skype Microsoft Skype
Mozilla Firefox Mozilla Firefox
Jdownloader Jdownloader
Microsoft Skype Microsoft Skype
Mozilla Firefox Mozilla Firefox
Jdownloader Jdownloader
zsync zsync
Microsoft Skype Microsoft Skype

Additional Information

  • File type: Partially Downloaded File

  • File extension: .PART

  • Developer: Невідомо

  • Category: Misc Files

  • Format: Text and Binary


We will be happy to answer your questions!

Comments (2)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 13:24 #
    Leave a comment if you have any questions about Recovering lost .PART files after deleting, cleaning or formatting!
  • Alessandro
    Alessandro 20.08.2023 07:04 #
    the same method is ok foe a partial .part.met file?
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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 using .PART formats in file extensions?

    The .PART format is commonly used as a temporary file extension during file downloads or transfers. When a file is being downloaded or transferred, the browser or application may create a temporary file with the .PART extension to store the data that has been partially downloaded.

    The purpose of using .PART formats is to indicate that the file is not yet complete and is still being downloaded. Once the download or transfer is complete, the .PART extension is typically removed, and the file is renamed to its original format.

    This temporary file format helps to prevent users from accessing incomplete or corrupted files before the download is finished. It also allows the download or transfer process to be resumed from where it left off in case of interruptions or failures.

  • How do .PART formats differ from other file formats?

    .PART file format is commonly used as a temporary file format during file downloads. It is not a specific file format, but rather a file extension that indicates an incomplete or partially downloaded file. Here are some ways .PART formats differ from other file formats:

    1. Incompleteness: .PART files are incomplete downloads that are created when a file is being downloaded from the internet or another source. They contain only a portion of the actual file.
    2. Temporary nature: .PART files are temporary files and are not meant to be used as the final version of a file. Once the download is complete, the .PART file is typically renamed to the appropriate file extension to make it usable.
    3. Download management: .PART files are used by download managers or web browsers to keep track of the progress of a download. They allow resumable downloads, meaning if a download is interrupted, it can be resumed from where it left off.
    4. File integrity: .PART files may lack the necessary information to be opened or used as a regular file. They often do not have the complete headers or metadata required for proper functioning.
    5. File extension: The .PART extension is not associated with any specific file format. It is often used as a placeholder until the file is completely downloaded and can be identified by its appropriate file extension.

    In summary, .PART files are temporary, incomplete downloads used by download managers to keep track of the download progress. They lack the necessary information for proper file functioning and are not meant to be used as final files.

  • Can .PART formats be opened and accessed by commonly used software programs?

    .PART files are not meant to be opened directly by commonly used software programs. They are temporary files created by web browsers during the downloading process. These files contain partially downloaded data and are used to resume interrupted downloads. Once the download is complete, the .PART file is renamed to its original file format (e.g., .jpg, .mp3) and can then be opened and accessed by the appropriate software program associated with that file type.

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