.8xs — Allegorithmic .8xs Texture File
Allegorithmic (now Adobe) · 2014
.8xs files are procedural texture assets created with Allegorithmic's Substance Designer, widely used in 3D graphics and game development.
Key Features
- Procedural texture generation
- Resolution independence
- Non-destructive editing
- Generates multiple texture maps (diffuse, normal, etc.)
Best For
- Complex, tileable material creation
- Assets requiring frequent variation or updates
- Achieving realistic rendering in game engines
- Workflows demanding high levels of texture detail
Less Ideal For
- Simple, static photographic textures
- Applications that do not support Substance Engine integration
- Sharing final, flattened texture maps without the source graph
- Users unfamiliar with node-based material creation
Common Use Cases
- Creating realistic materials for video games
- Generating PBR (Physically Based Rendering) maps
- Designing surfaces for architectural visualization
- Prototyping material assets quickly
How to Open It
- Open .8xs files directly within Adobe Substance 3D Designer.
- Import them into Substance 3D Painter for texturing 3D models.
- Export .8xs textures as standard image formats (like PNG or TGA) from Substance Designer for use in other software.
- View the generated maps in 3D rendering applications that support Substance files or exported textures.
What is a .8xs file?
The .8xs file extension is primarily associated with Substance Designer, a powerful material creation tool developed by Allegorithmic (now part of Adobe). These files contain complex procedural texture data, allowing artists to generate high-quality, tileable textures with detailed maps like diffuse, normal, roughness, and metallic. Because they are procedural, Substance textures can be resolution-independent and easily modified. They are a cornerstone of modern game development and 3D rendering workflows for creating realistic and versatile surface materials.
Programs That Open .8xs Files
| Platform | Program | ||
|---|---|---|---|
| Windows | Adobe Substance 3D Designer | Paid | Official |
| Adobe Substance 3D Painter | Paid | Official | |
| macOS | Adobe Substance 3D Designer | Paid | Official |
| Adobe Substance 3D Painter | Paid | Official |
How to Convert .8xs Files
| Format | Method |
|---|---|
| .PNG | Adobe Substance 3D Designer, Adobe Substance 3D Painter |
| .JPG | Adobe Substance 3D Designer, Adobe Substance 3D Painter |
| .EXR | Adobe Substance 3D Designer, Adobe Substance 3D Painter |
Common Problems with .8xs Files
Frequently Asked Questions
.sbs (Substance) files are the source graph files for Substance Designer, while .8xs are generated output files that can contain baked texture data or be used within the Substance ecosystem for more complex material definitions.
Directly, no. You typically export the textures (like diffuse, normal, etc.) from the .8xs file into formats compatible with game engines, such as PNG, TGA, or DDS.
.8xs files themselves are neither. They are procedural definitions that *generate* raster images (textures) at a specified resolution.
Technical Details
A .8xs file is not a simple bitmap image but a graph-based representation of texture generation nodes and parameters. It stores the logic and settings used to procedurally create texture maps, rather than the pixel data itself. This allows for non-destructive editing and infinite resolution scaling.