Opening KSP Files

The KSP file type is primarily associated with KeyShot.

KSPFile Extension KSP
File extension: KSP
File type:  archive

What is a KSP file?

KSP files mostly belong to KeyShot.

The KSP file is a KeyShot Package used by KeyShot to store a complete 3D project. Internally, it is a ZIP archive that holds all the assets, settings, and scene data needed to recreate a project.

You can open a KSP file with the KeyShot software. The package bundles important elements such as:

  • Scene settings that control lighting and camera views
  • Materials and textures applied to 3D models
  • Project assets required for rendering
  • FilExt.com note: Although extraction tools for ZIP archives may let you see the contents, using KeyShot preserves the file structure and ensures proper loading of the project. For detailed information, visit the KeyShot website.

    How to open a KSP file

    You need a suitable software like KeyShot to open a KSP file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your KSP file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a KSP file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online KSP Text Viewer

    Choose your .ksp file to analyze

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    Programs that open and convert KSP files:

    1. KeyShot
      See the previous paragraphs to learn more about the main application. KSP files are often referred to as KeyShot compresseds because this type of file is primarily created or used by this software.
    2. KeyShot
      A *.KSP file is a KeyShot Package, the native project file format used by KeyShot, a 3D rendering and animation software. It stores all the scene elements, including 3D models, materials, lighting, cameras, and animation data, allowing users to save and load their entire project. The file format is based on the ZIP archive format, which means it can be opened with archive managers to access individual components, although modifying them directly is not recommended. KeyShot packages are primarily used for creating photorealistic images and animations of 3D models. This file format is classified as 3D Graphics.

    Technical Data for KSP File Extension

    File classification:
    Compressed
    Related files:

    The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

    ProgramID: kspfile
    EXEFile: %SystemRoot%\System32\CNOServer.exe %1


    a ksp archive is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with KSP files

    • Associate the KSP file extension with the correct application.
    • Update your software that should actually open archives. Because only the current version supports the latest KSP file format. Search, therefore, e.g. on the manufacturer website after an available KeyShot update.
    • To make sure that your KSP file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .KSP file online - secure, fast, and no downloads needed.
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