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SPMSK file extension

The table below provides useful information about the .spmsk file extension. It answers questions such as:

  • What is the .spmsk file?
  • What program do I need to open a .spmsk file?
  • How can the .spmsk file be opened, edited or printed?
  • How can I convert .spmsk files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Substance Painter Smart Mask Data

Substance Painter Smart Mask Data .spmsk file icon
The SPMSK file is a Substance Painter Smart Mask Data. Substance Painter is a 3D painting software allowing you to texture and render your 3D meshes.
SPMSK format description not yet available
Category: Data files
Application: Substance Painter
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SPMSK aliases:
SPMSK related links:
SPMSK related extensions:
Substance Painter Data

Substance Painter Presets Data

Substance Painter Smart Material Data

Substance Painter Export Preset Data

Substance Painter Project

Other types of files may also use the .spmsk file extension.

🔴 Can't open a .spmsk file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .spmsk file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .spmsk file extension, write to us!

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