How to Recover .SLDPRT Files After Formatting External Memory Cards

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

How to Recover .SLDPRT Files After Formatting External Memory Cards

What is a .SLDPRT file?

A SLDPRT file is a 3D image format used by SolidWorks CAD software. It contains a 3D object or "part" that may be combined with other parts into a single assembly (.SLDASM) file.

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

There are several common causes of ".SLDPRT" files being lost or failing:

  1. Accidental deletion: Users may unintentionally delete ".SLDPRT" files while organizing or cleaning up their computer's storage.
  2. Hardware or software failure: Hardware malfunctions, such as hard drive crashes or power outages, can lead to file corruption or loss. Similarly, software issues or bugs can cause files to become inaccessible or fail to open.
  3. Virus or malware attacks: Malicious software can infect and corrupt ".SLDPRT" files, making them unreadable or causing them to be deleted.
  4. Improper shutdown: If a computer is not shut down properly, it can result in file system errors or corruption, potentially leading to the loss or failure of ".SLDPRT" files.
  5. File system errors: Issues with the file system, such as disk errors or bad sectors, can cause ".SLDPRT" files to become corrupted or lost.
  6. Human error: Mistakes made by users, such as accidental formatting of storage devices or improper handling of files, can result in the loss of ".SLDPRT" files.
  7. Software incompatibility: If the software used to open ".SLDPRT" files is not compatible with the file format or is outdated, it may fail to open or corrupt the files.
  8. Network issues: Problems with network connections or file transfers can lead to data loss or corruption of ".SLDPRT" files.

To prevent the loss or failure of ".SLDPRT" files, it is recommended to regularly back up important files, use reliable antivirus software, maintain a stable power supply, and ensure proper handling and storage of files.

How to recover lost ".SLDPRT" 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 ".SLDPRT" file may be deleted.

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🧺 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 ".SLDPRT" file is always to create it once more.

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

Looking for how to open a stereo solidWorks Part File image file file?

Programs that open ".SLDPRT" files

Windows
Dassault Systemes SolidWorks Dassault Systemes SolidWorks
Dassault Systemes SolidWorks eDrawings Viewer Dassault Systemes SolidWorks eDrawings Viewer
Autodesk Fusion 360 Autodesk Fusion 360
Adobe Acrobat DC Adobe Acrobat DC
Mac
Dassault Systemes SolidWorks Dassault Systemes SolidWorks
Dassault Systemes SolidWorks eDrawings Viewer Dassault Systemes SolidWorks eDrawings Viewer

Additional Information

  • File type: SolidWorks Part File

  • File extension: .SLDPRT

  • Developer: Dassault Systemes

  • Category: CAD Files

  • Format: Binary

  • Mime-type: application/octet-stream

  • HEX: D0 CF 11 E0 A1 B1 1A E1 00

  • ASCII: РП.а...б

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  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 15:26 #
    Leave a comment if you have any questions about Recovering lost .SLDPRT 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 significance of the .SLDPRT file format in the field of computer-aided design (CAD)?

    The .SLDPRT file format is the native file format used by SolidWorks, a popular computer-aided design (CAD) software. This format is significant in the field of CAD for several reasons:

    1. Compatibility: The .SLDPRT format allows for compatibility and interoperability between different versions of SolidWorks software. It ensures that design files can be opened, edited, and shared across different users and organizations using SolidWorks.
    2. Parametric Design: The .SLDPRT format supports parametric modeling, which is a key feature of SolidWorks. Parametric modeling allows designers to create 3D models using dimensions, constraints, and relationships that define the geometry. This enables easy modification of designs and facilitates the creation of complex assemblies.
    3. Design Intent: The .SLDPRT format preserves the design intent of the 3D model. Design intent refers to the designer's original intention and specifications for the model, including dimensions, relationships, and constraints. By using the .SLDPRT format, the design intent can be retained, ensuring accurate representation and modification of the model.
    4. Metadata and Features: The .SLDPRT format stores metadata and features associated with the 3D model. This includes information about materials, properties, assembly relationships, and manufacturing specifications. This data is crucial for downstream processes like simulation, analysis, and manufacturing.
    5. Collaboration and Documentation: The .SLDPRT format allows designers to collaborate with others by sharing their 3D models. It enables easy exchange of design files, ensuring that stakeholders can view, review, and provide feedback on the design. Additionally, the .SLDPRT format supports the creation of detailed engineering drawings and documentation, including dimensions, annotations, and views.

    Overall, the .SLDPRT file format is significant in CAD as it enables compatibility, supports parametric modeling, preserves design intent, stores metadata, facilitates collaboration, and aids in documentation.

  • How does the .SLDPRT format differ from other commonly used CAD file formats?

    The .SLDPRT format is specific to SolidWorks, a popular CAD software. It differs from other commonly used CAD file formats in several ways:

    1. Proprietary Format: .SLDPRT is a proprietary format owned by Dassault Systèmes, the company behind SolidWorks. This means that it can only be used with SolidWorks software or other software that supports importing this format.
    2. Parametric Modeling: SolidWorks is known for its parametric modeling capabilities, which allow users to create designs with dimensions and relationships that can be easily modified. The .SLDPRT format retains this parametric information, making it easy to edit the design in SolidWorks or other software that supports parametric modeling.
    3. Feature-Based Structure: .SLDPRT files store the design as a collection of features rather than just a mesh or surface representation. This feature-based structure allows for easier editing and modification of the design.
    4. Assembly Support: SolidWorks allows users to create assemblies by combining multiple parts (.SLDPRT files). The .SLDPRT format can store assembly information, including the relationships between different parts, allowing for the creation of complex assemblies.
    5. Metadata and Annotations: .SLDPRT files can also store metadata and annotations such as dimensions, tolerances, and other design information. This helps in communicating design intent and specifications to others working on the project.
    6. File Size: .SLDPRT files can be relatively large compared to other CAD file formats due to the inclusion of feature and assembly information. This can impact file transfer and storage requirements.
    7. Compatibility: While SolidWorks can export to various other CAD file formats, such as .STEP, .IGES, and .STL, the .SLDPRT format may not be directly compatible with other CAD software. However, many CAD software applications can import .SLDPRT files using translation or conversion tools.

    Overall, the .SLDPRT format is optimized for use with SolidWorks and offers advanced features specific to this software, making it a popular choice among SolidWorks users and those who need to work with SolidWorks designs.

  • What are some advantages and limitations of using the .SLDPRT format for storing and sharing CAD designs?

    Advantages of using the .SLDPRT format for storing and sharing CAD designs:

    1. Compatibility: The .SLDPRT format is the native file format of SolidWorks, a popular CAD software. It ensures compatibility and seamless integration with SolidWorks, allowing users to easily open, edit, and work with the files.
    2. Design Intent: .SLDPRT files preserve the design intent and parametric information. This means that the model's features, dimensions, and relationships are maintained, enabling easy modification and updating of the design.
    3. Lightweight: .SLDPRT files are generally smaller in size compared to other CAD file formats. This makes them easier to store, share, and transfer over the internet or through email.
    4. 3D Visualization: .SLDPRT files can be easily viewed and manipulated in 3D. They allow users to rotate, zoom, and analyze the design from any angle, aiding in better visualization and understanding of the model.

    Limitations of using the .SLDPRT format for storing and sharing CAD designs:

    1. Software Dependency: .SLDPRT files can only be opened and edited using SolidWorks or compatible software. This limits the accessibility of the files to users who have access to SolidWorks, potentially causing compatibility issues with users working on different CAD platforms.
    2. Intellectual Property Protection: While .SLDPRT files can be password protected or encrypted, they do not provide foolproof security against unauthorized access or copying of the design. Additional measures may be required to protect intellectual property.
    3. Version Compatibility: Different versions of SolidWorks may have varying capabilities and features. This can cause compatibility issues when opening .SLDPRT files created in different versions of the software. It may require the use of file conversion or backward compatibility techniques.
    4. Large Assembly Performance: When working with large assemblies, .SLDPRT files may experience performance issues, such as slow loading, rendering, or manipulation. This can impact productivity and efficiency, especially when collaborating on complex designs.
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