To install the Substance Painter module into Blender, you can use the Substance 3D add-on for Blender. This add-on allows you to load your own Substance materials or from the Adobe Substance 3D Assets platform and attach them to objects directly in Blender [3][4].

Here are the steps to install the Substance 3D add-on for Blender:

  1. Download and Install Adobe Substance 3D Sampler:
    • Before you can use the Substance 3D add-on in Blender, you will need to have Adobe Substance 3D Sampler installed. You can download it from the official Adobe Substance website.
  2. Open Blender:
    • Launch Blender on your computer.
  3. Navigate to Edit > Preferences:
    • Click on "Edit" in the top-left corner of the Blender window, and then select "Preferences" from the dropdown menu.
  4. Go to the Add-ons Section:
    • In the Preferences window, navigate to the "Add-ons" section on the left-hand side.
  5. Click "Install":
    • At the top of the Add-ons section, you will see a button labeled "Install". Click this button.
  6. Locate the Substance 3D Add-on File:
    • A file dialog will appear. Navigate to the location where you downloaded the Substance 3D add-on for Blender. This file typically has a ".zip" extension.
  7. Install the Add-on:
    • Select the add-on file and click "Install Add-on". Blender will install the add-on.
  8. Enable the Add-on:
    • After installation, you need to enable the add-on. Search for "Substance" in the search bar at the top of the Preferences window.
  9. Enable the Checkbox for "Import-Export: Substance 3D Asset Integration":
    • When you find the add-on named "Import-Export: Substance 3D Asset Integration", enable the checkbox to activate the add-on.
  10. Save Preferences:
    • To make sure the Substance 3D add-on is available in future Blender sessions, click the "Save Preferences" button at the bottom left of the Preferences window.
  11. Restart Blender:
    • Close and reopen Blender for the changes to take effect.
  12. Access Substance 3D Features:
    • You should now be able to access the Substance 3D features within Blender. This may include importing Substance materials and assets directly into your Blender projects.

After installing the Substance 3D add-on, you can access it in Blender by going to the Materials tab in the Properties window. From there, you can load your Substance materials and apply them to your objects [3].
Note that if you encounter issues with importing the Substance Painter module in Blender, you can refer to the Blender Stack Exchange community for help [6].