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

ACT File Recovery

What is a .ACT file?

Audio format recorded by some voice recorders and MP3 players; compressed using Adaptive Differential Pulse Code Modulation.

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

There can be several common causes for ".ACT" file loss or failure. Some of them include:

  1. Accidental deletion: Users may accidentally delete ".ACT" files while cleaning up their computer or organizing files.
  2. Software or hardware issues: Issues with software or hardware can lead to ".ACT" file loss. This can include system crashes, software conflicts, or hardware failures.
  3. Virus or malware attacks: Viruses or malware can infect and corrupt ".ACT" files, making them inaccessible or causing them to be deleted.
  4. File system corruption: File system corruption can occur due to improper shutdowns, power outages, or disk errors, leading to the loss of ".ACT" files.
  5. Formatting or partitioning errors: If a user accidentally formats a drive or partitions it incorrectly, it can result in the loss of ".ACT" files stored on that drive.
  6. Human error: Mistakes made by users, such as accidental formatting of the wrong drive or improper handling of files, can also cause ".ACT" file loss.
  7. Software or application issues: Problems with specific software or applications that use ".ACT" files can lead to their loss or failure. This can occur due to bugs, software updates, or conflicts with other software.
  8. Hardware upgrades or changes: When upgrading or changing hardware components, such as hard drives or motherboards, there is a risk of data loss, including ".ACT" files.
  9. Sudden power outages: Power outages during file operations can interrupt the process and result in ".ACT" file loss or corruption.
  10. Physical damage: Physical damage to storage devices, such as hard drives or memory cards, can cause ".ACT" files to become inaccessible or lost.

It is important to regularly back up ".ACT" files and maintain good data management practices to minimize the risk of file loss or failure.

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

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

Looking for how to open a stereo aDPCM Compressed Audio File image file file?

Programs that open ".ACT" files

Logipole Konvertor Logipole Konvertor

Additional Information

  • File type: ADPCM Compressed Audio File

  • File extension: .ACT

  • Developer: N/A

  • Category: Audio Files

  • Format: N/A


  • File types that use the extension .ACT:

    • ADPCM Compressed Audio File

    • DS Game Maker Action File

    • Adobe Color Table File

    • Alma CAD/CAM Document

    • Genesis3D Actor File

    • FoxPro Documenting Wizard Action Diagram


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 12:05 #
    Leave a comment if you have any questions about Recovering lost .ACT 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 are the common reasons for encountering problems when opening .ACT files and how can they be fixed?

    There can be several reasons for encountering problems when opening .ACT files, and here are some common ones along with potential solutions:

    1. Incompatible software: If you don't have a program installed that can open .ACT files, you may encounter errors. To fix this, you can try installing software that supports .ACT files, such as Adobe Photoshop or Corel PaintShop Pro.
    2. File corruption: Sometimes, .ACT files can get corrupted during download, transfer, or storage. In such cases, you can try downloading or obtaining the file again from a reliable source.
    3. Incorrect file association: If your computer is not associating .ACT files with the appropriate program, you might face difficulties. To fix this, you can manually change the file association by right-clicking the .ACT file, selecting "Open with," and choosing the correct program.
    4. Outdated software version: If you have an outdated version of the software required to open .ACT files, it may cause problems. Ensure that you have the latest version of the software installed and try opening the file again.
    5. File format mismatch: Sometimes, the .ACT file you have might not be in a format supported by the software you are using. In such cases, you can try converting the file to a compatible format using a file conversion tool or software.
    6. Insufficient system resources: If your system doesn't have enough memory or processing power, it may struggle to open .ACT files. Try closing unnecessary programs or restarting your computer to free up resources before opening the file.

    If none of these solutions work, it's possible that the .ACT file is damaged or incompatible with any existing software. In such cases, you may need to reach out to the file's creator or the software vendor for further assistance.

  • Are there any specific software or tools that can help in resolving issues with opening .ACT files?

    Yes, there are several software and tools that can help in resolving issues with opening .ACT files. Some of them include:

    1. Adobe Photoshop: Adobe Photoshop is a popular image editing software that can open and work with .ACT files. It allows you to edit and save the files in various formats.
    2. Adobe Illustrator: Adobe Illustrator is a vector graphics editor that can open .ACT files. It is commonly used for creating and editing illustrations, logos, and graphics.
    3. CorelDRAW: CorelDRAW is a graphic design software that supports the opening and editing of .ACT files. It is widely used for creating vector illustrations, layouts, and designs.
    4. XnView: XnView is a free image viewer and converter that can open and convert .ACT files. It supports a wide range of file formats and provides basic editing features.
    5. IrfanView: IrfanView is another free image viewer and converter that can open .ACT files. It is lightweight and supports various file formats, including .ACT.
    6. GIMP: GIMP (GNU Image Manipulation Program) is a free and open-source image editor that can open .ACT files. It offers advanced editing features and supports multiple platforms.

    These software tools can help you open, view, and edit .ACT files. However, it's important to note that the compatibility and functionality may vary depending on the specific software version and the content of the .ACT file.

  • What troubleshooting steps can be followed to diagnose and resolve problems related to opening .ACT files on different operating systems?

    To diagnose and resolve problems related to opening .ACT files on different operating systems, you can follow these troubleshooting steps:

    1. Update the software: Ensure that you have the latest version of the software that is required to open .ACT files. Check the software developer's website for any available updates or patches.
    2. Check file associations: Verify that the .ACT file extension is associated with the correct program. Right-click on the file, select "Open with," and choose the appropriate software from the list. If the software is not listed, click on "Choose another app" and select the correct program.
    3. Try a different program: If the file still doesn't open, try opening it with a different program that supports .ACT files. There may be multiple software options available for opening these files, so try a few to see if any of them work.
    4. Check for file corruption: If the .ACT file is not opening or giving errors, it could be corrupted. Try opening a different .ACT file to see if it opens successfully. If the issue is specific to a particular file, it may be necessary to obtain a new, uncorrupted version of the file.
    5. Check for conflicting software: Sometimes, other software or applications installed on your system can interfere with the opening of certain file types. Temporarily disable or uninstall any recently installed software that may be causing conflicts and try opening the .ACT file again.
    6. Use a file converter: If none of the above steps work, you can try using a file converter to convert the .ACT file to a more widely supported format, such as .PDF or .DOC. There are online file conversion tools available that can help with this process.
    7. Seek help from the software developer: If you are still unable to open the .ACT file, contact the software developer's support team for further assistance. They may be able to provide specific troubleshooting steps or offer a solution to the problem.

    Remember to always exercise caution when downloading and opening files from unknown sources, as they may contain malware or be incompatible with your operating system.

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