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

MNU File Recovery

What is a .MNU file?

Interface layout definition file used by AutoCAD 2D and 3D CAD software as well as 3ds Max 3D modeling software; contains ASCII text definitions that specify the display properties of user interface elements; used for customizing the layout of the user workspace.

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

There are several common causes for ".MNU" files to be lost or fail:

  1. Accidental deletion: Users may accidentally delete ".MNU" files while organizing or cleaning up their computer system.
  2. Software or hardware issues: Issues with software or hardware can lead to the corruption or loss of ".MNU" files. This can occur due to system crashes, power outages, or incompatible software.
  3. Virus or malware attacks: Malicious programs can infect and damage ".MNU" files, leading to their loss or failure.
  4. File system errors: Errors in the file system, such as disk errors or file system corruption, can result in the loss or failure of ".MNU" files.
  5. Improper file handling: Improper handling of ".MNU" files, such as forceful termination of applications or improper shutdowns, can cause them to become corrupted or lost.
  6. Software updates or upgrades: In some cases, software updates or upgrades can cause compatibility issues with existing ".MNU" files, resulting in their failure or loss.
  7. User error: Users may unintentionally move or rename ".MNU" files, making them difficult to locate or causing them to fail.
  8. Hardware failure: Hardware failures, such as a failing hard drive or storage device, can lead to the loss or corruption of ".MNU" files.

It is essential to regularly back up important files, including ".MNU" files, to prevent loss or failure.

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

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

Looking for how to open a stereo autoCAD Interface Layout File image file file?

Programs that open ".MNU" files

Autodesk AutoCAD 2020 Autodesk AutoCAD 2020
Autodesk 3ds Max 2020 Autodesk 3ds Max 2020
Microsoft Notepad Microsoft Notepad
Microsoft WordPad Microsoft WordPad
Other <a href=text editor"> Other text editor

Additional Information

  • File type: AutoCAD Interface Layout File

  • File extension: .MNU

  • Developer: Autodesk

  • Category: Settings Files

  • Format: Text

  • File types that use the extension .MNU:

    • AutoCAD Interface Layout File

    • Adobe Photoshop Menu Customization File

    • TomTom Menu File


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 16:17 #
    Leave a comment if you have any questions about Recovering lost .MNU 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 causes for problems opening .MNU files and how can they be fixed?

    There can be several common causes for problems opening .MNU files, and here are a few possible solutions to fix them:

    1. File association issue: If your computer doesn't have the correct program associated with .MNU files, it may fail to open them. To fix this, you can right-click on the .MNU file, select "Open with," and choose the appropriate program from the list. If the desired program is not listed, you may need to install it.
    2. Corrupted file: If the .MNU file itself is corrupt, it may cause problems while opening. In such cases, try obtaining a fresh copy of the file from a reliable source or backup.
    3. Outdated software: If you're using an outdated version of the program that is supposed to open .MNU files, it might not support the file format. Check for updates to the software and install them if available.
    4. Incorrect file extension: Ensure that the file extension is correct and hasn't been accidentally renamed or changed. The correct extension for Menu files is .MNU, so double-check the file name and extension.
    5. File compatibility: Some .MNU files may be designed for specific software versions or platforms, and they may not be compatible with your current environment. Verify if the .MNU file is intended for the software you are using and if it supports your operating system.
    6. File security settings: If the .MNU file is located in a restricted folder or has restricted access permissions, it might prevent you from opening it. Ensure that you have the necessary permissions to access and open the file.
    7. Software conflicts: Conflicts between different software programs can sometimes cause issues with opening .MNU files. Try closing any unnecessary programs or running a clean boot to identify if any conflicting software is causing the problem.

    If none of these solutions work, it may be helpful to consult the documentation or support resources for the specific software associated with the .MNU file. They may provide more specific troubleshooting steps or guidance for opening .MNU files.

  • Are there any specific software or tools that can help resolve issues with opening .MNU files?

    Yes, there are a few software and tools that can help resolve issues with opening .MNU files. Here are some options:

    1. Autodesk AutoCAD: .MNU files are menu customization files used by AutoCAD. If you are facing issues opening .MNU files, it is recommended to use the Autodesk AutoCAD software itself. Ensure that you have the latest version of AutoCAD installed on your system.
    2. Notepad or Text Editor: .MNU files are plain text files, so you can try opening them with a text editor like Notepad (Windows) or TextEdit (Mac). This can help you view and edit the content of the .MNU file.
    3. File Viewer Plus: File Viewer Plus is a universal file viewer that supports various file formats, including .MNU files. It allows you to open, view, and edit different file types, including text-based files. It might help you troubleshoot and resolve any issues with .MNU files.
    4. Online File Conversion Tools: There are online file conversion tools available that can convert .MNU files to other formats like .TXT or .XML. By converting the .MNU file to a different format, you may be able to open it in a more accessible program.

    Remember to exercise caution when using third-party tools or downloading files from the internet. Always ensure that you have reliable antivirus software installed to scan any downloaded files for potential threats.

  • Are there any alternative file formats or methods that can be used to open .MNU files if the problem persists?

    If you are unable to open a .MNU file, you can try the following alternatives:

    1. Rename the file extension: Sometimes, a .MNU file might be mislabeled or have the wrong file extension. In such cases, you can try renaming the file extension to a more common format like .TXT or .CSV and then attempt to open it with a text editor or spreadsheet program.
    2. Use a different software: If the .MNU file is associated with a specific software program, you can try opening it with a different program that supports similar file formats. For example, if the .MNU file is related to a menu configuration, you can try opening it with a text editor or a specialized menu editor.
    3. File conversion: If you have access to the software that created the .MNU file, you can check if there is an option to export or save the file in a different format that is more widely supported. This way, you can convert the .MNU file to a format that can be opened with other software.
    4. Online file converters: There are various online file conversion services available that can convert files from one format to another. You can search for an online converter that supports .MNU files and convert it to a more accessible format.
    5. Contact the file source: If the .MNU file was obtained from a specific source or software, you can reach out to them for assistance. They might have specific instructions or recommendations for opening or converting the .MNU file.

    Remember to exercise caution when opening files from unknown sources and always use up-to-date antivirus software to scan files for potential threats.

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