How to Retrieve .WFM Files from a Malfunctioning Hard Drive

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

How to Retrieve .WFM Files from a Malfunctioning Hard Drive
Data Recovery Tool

What is a .WFM file?

File generated by Pro Tools, a professional audio recording, editing, and mixing application; saves waveform information that Pro Tools has calculated for audio files; enables Pro Tools to display a preview of the waveform in the software.

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

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

  1. Accidental deletion: Users may accidentally delete ".WFM" files while cleaning up their computer or organizing files, leading to their loss.
  2. File system corruption: Issues with the file system, such as disk errors or improper shutdowns, can result in ".WFM" files becoming corrupted or inaccessible.
  3. Virus or malware infection: Malicious software can infect and damage ".WFM" files, making them unreadable or causing them to be deleted.
  4. Hardware failure: Hard drive failures, power surges, or other hardware issues can lead to the loss or corruption of ".WFM" files.
  5. Software conflicts or crashes: Incompatibility between software applications or crashes while working with ".WFM" files can cause data loss or file corruption.
  6. Improper file transfer: If ".WFM" files are not transferred correctly, such as interrupted or incomplete transfers, they may become corrupted or lost.
  7. Operating system issues: Problems with the operating system, such as a system crash or software update, can result in the loss or failure of ".WFM" files.
  8. User error: Human error, such as accidentally formatting a storage device or overwriting ".WFM" files, can lead to their loss or failure.

It is important to regularly back up ".WFM" files to prevent data loss and use reliable data recovery methods if files are lost or corrupted.

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

Use programs for recovering ".WFM" 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 ".WFM" 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.
Download

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 ".WFM" 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 ".WFM" extension?

Looking for how to open a stereo pro Tools Wave Cache File image file file?

Programs that open ".WFM" files

Windows
Avid Pro Tools Avid Pro Tools
Mac
Avid Pro Tools Avid Pro Tools

Additional Information

  • File type: Pro Tools Wave Cache File

  • File extension: .WFM

  • Developer: Avid Technology

  • Category: Audio Files

  • Format: Binary

  • HEX: 4C 4C 57 46 4D 20 23

  • ASCII: LLWFM #

  • File types that use the extension .WFM:

    • Pro Tools Wave Cache File

    • Tektronix Waveform Data File

    • dBASE Form

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 16:48 #
    Leave a comment if you have any questions about Recovering lost .WFM 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.

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Questions and answers

  • What is the file extension .WFM typically associated with, and what does it stand for?

    The file extension .WFM is typically associated with waveform files. It stands for "WaveForm" or "WaveForm Monitor" files. These files contain data that represents the amplitude and time values of a waveform, often used in applications related to audio, video, or signal analysis.

  • Can you explain the purpose of a .WFM file and the type of data it usually contains?

    A .WFM file is a waveform file used to store and analyze data from electronic instruments such as oscilloscopes or logic analyzers. The purpose of this file format is to save the captured waveform data for further analysis or documentation.

    A .WFM file typically contains time-domain waveform data, which represents the voltage or current measurements over time. It may include multiple channels of data, each representing a different signal captured simultaneously. The data is typically stored as a series of sample points, with each point representing the voltage or current value at a specific time.

    In addition to the waveform data, a .WFM file may also store metadata such as the instrument settings, timebase information, trigger conditions, and other related parameters. This metadata helps in accurately reproducing the captured waveform and ensures proper analysis and interpretation of the data.

    Overall, .WFM files serve as a standardized format for storing and sharing waveform data, allowing for easy exchange and analysis of electronic measurement data across different software and platforms.

  • What are some popular software applications or tools that can be used to open and view .WFM files?

    Some popular software applications or tools that can be used to open and view .WFM files include:

    1. Tektronix Oscilloscope Software: Tektronix provides software tools like TekScope and OpenChoice for their oscilloscopes, which can open and analyze .WFM files.
    2. National Instruments LabVIEW: LabVIEW is a popular software platform used for data acquisition and analysis. It has built-in support for opening and viewing .WFM files.
    3. MATLAB: MATLAB is a widely used software for numerical computing and data analysis. It has functions and toolboxes that can read and process .WFM files.
    4. Keysight Infiniium Oscilloscope Software: Keysight Technologies offers software tools like Infiniium Offline that can open and analyze .WFM files generated by their oscilloscopes.
    5. PicoScope: Pico Technology provides PicoScope software for their oscilloscopes, which can open and analyze .WFM files.
    6. WaveForms by Digilent: WaveForms is a software tool developed by Digilent for their test and measurement devices. It supports opening and viewing .WFM files.
    7. Agilent 89600 VSA Software: Agilent's 89600 VSA (Vector Signal Analysis) software can open and analyze .WFM files, especially those containing RF and wireless signals.
    8. LabWindows/CVI: LabWindows/CVI is a development environment by National Instruments for creating test and measurement applications. It includes functions to open and view .WFM files.

    It's important to note that some of these software applications may require specific versions or additional plugins to support .WFM files, so it's recommended to check the documentation or support resources provided by the respective software vendors.
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