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

MODEL File Recovery

What is a .MODEL file?

3D modeling format used by CATIA (Computer Aided Three Dimensional Interactive Application), a 3D CAD/CAM program; used for building molds, dies, composites, and other types of models.

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

There can be several common causes for ".MODEL" files being lost or experiencing failure. Some of these causes include:

  1. Accidental deletion: Users may accidentally delete the ".MODEL" files while organizing or cleaning up their computer's storage. This can happen when files are mistakenly selected and deleted.
  2. File system corruption: File system corruption can occur due to various reasons such as sudden power outages, hardware failures, or software bugs. This corruption can lead to the loss or failure of ".MODEL" files.
  3. Virus or malware attacks: Viruses or malware can infect and damage files on the computer, including ".MODEL" files. They can corrupt or delete the files, making them inaccessible or unusable.
  4. Software or hardware issues: Issues with the software or hardware components of the computer can lead to the loss or failure of ".MODEL" files. This can include software crashes, conflicts, or hardware failures.
  5. Improper file handling: If ".MODEL" files are not handled properly, such as forceful termination of software, improper shutdowns, or interrupted file transfers, it can result in file corruption or loss.
  6. Disk errors: Errors on the hard disk or storage device where ".MODEL" files are stored can cause data loss or file failure. These errors can occur due to bad sectors, disk fragmentation, or physical damage to the storage device.
  7. Operating system updates or upgrades: Sometimes, during operating system updates or upgrades, files may get misplaced or overwritten, leading to the loss or failure of ".MODEL" files.
  8. Human error: Human error can also be a common cause of ".MODEL" file loss or failure. This can include accidental formatting of storage devices, improper file manipulation, or incorrect file naming.

To prevent the loss or failure of ".MODEL" files, it is recommended to regularly backup important files, use reliable antivirus software, handle files with care, and maintain a healthy and updated system.

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

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

Looking for how to open a stereo cATIA 3D Model FIle image file file?

Programs that open ".MODEL" files

Dassault Systemes CATIA Dassault Systemes CATIA
Dassault Systemes CATIA Dassault Systemes CATIA

Additional Information

  • File type: CATIA 3D Model FIle

  • File extension: .MODEL

  • Developer: Dassault Systemes

  • Category: CAD Files

  • Format: N/A

  • HEX: 43 41 54 49 41



We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 14:46 #
    Leave a comment if you have any questions about Recovering lost .MODEL 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 the ".MODEL Recovery" in computer programming?

    In computer programming, the ".MODEL Recovery" directive is used in assembly language programming to define the memory model for a program. The memory model determines how the program's data and code are organized and accessed in memory.

    The "Recovery" memory model is specific to the Microsoft Macro Assembler (MASM) and is used to generate code for the Windows operating system. It is designed to provide a balance between memory usage and performance.

    The purpose of using the ".MODEL Recovery" directive is to instruct the assembler to generate code that uses the Recovery memory model. This model allows for efficient memory usage by grouping data and code segments together, reducing the amount of memory required. It also supports features like exception handling and structured exception handling (SEH) that are necessary for Windows programming.

    Overall, the ".MODEL Recovery" directive helps ensure that the assembly program is compatible with the Windows operating system and utilizes memory efficiently while providing necessary features for Windows programming.

  • How does the ".MODEL Recovery" directive differ from other model directives used in programming?

    The ".MODEL Recovery" directive is specific to the x86 assembly language and is used to define the memory model for the program. It is different from other model directives used in programming languages as it specifically deals with memory management in assembly programming.

    In x86 assembly, the memory model determines how memory is organized and accessed by the program. The memory model affects various aspects of the program, such as how data is stored, how code is executed, and how memory is allocated.

    The ".MODEL Recovery" directive specifically refers to the "recovery" memory model, which is one of the memory models supported by the x86 assembly language. This memory model is used to recover from a stack fault by automatically increasing the stack size when needed.

    Other model directives used in programming languages may have different purposes and functionalities. For example, in high-level programming languages like C or C++, model directives are used to define the execution environment, such as the target architecture, operating system, or memory layout. These directives provide a way to specify certain characteristics of the program, but they may not directly deal with memory management like the ".MODEL Recovery" directive in assembly programming.

  • Can you provide an example of how the ".MODEL Recovery" directive is used in a specific programming language or framework?

    The ".MODEL Recovery" directive is not specific to any particular programming language or framework. It is used in assembly language programming, specifically for x86 processors.

    Here's an example of how the ".MODEL Recovery" directive is used in assembly language code:


    .MODEL Recovery, STDCALL


    ; Your assembly code goes here



    In this example, the ".MODEL Recovery" directive sets the memory model to "Recovery" and the calling convention to "STDCALL". The memory model determines how memory is organized and accessed, while the calling convention specifies the rules for how functions are called and how parameters are passed.

    Note that the specific syntax and usage of the ".MODEL Recovery" directive may vary depending on the assembler being used.

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