Table of Contents
Pixyz Studio
Pixyz Studio is a powerful software dedicated to the preparation, optimization, and transformation of 3D data, especially complex CAD formats. Developed by Dassault Systèmes, Pixyz Studio acts as a 3D model processing “factory”, allowing users to import almost any file format, perform a variety of fine-tuning operations, and export ultra-light, high-performance 3D models, ready for any platform.
Simply put, Pixyz Studio bridges the gap between Engineering Data and Experience Data.
Why Pixyz Studio? Core Problems Solved
- Using native CAD data directly for real-time applications often causes many problems:
- Too large file size: CAD files contain a huge amount of technical information, making them weigh gigabytes, making them unusable on the web or mobile devices.
- Huge number of polygons: CAD models often have tens of millions of polygons, overloading the GPU and reducing rendering performance.
- Complex structure: Data is organized in a technical system, difficult to manage and not suitable for game engine rendering tools such as Unity or Unreal Engine.
- Lack of materials and UVs: CAD models often lack the materials and UV mappings necessary for realistic rendering.
- Pixyz Studio solves all these problems with an automated and efficient process. See more Toon Boom Harmony 25
Features of Pixyz Studio
- Superior Compatibility: Import Any CAD Format
- Pixyz Studio supports importing a long list of 3D file formats, including:
- CAD: CATIA, NX, SolidWorks, CREO, Inventor, STEP, IGES…
- Mesh: FBX, OBJ, GLTF/GLB, 3DXML…
- 3D Scan Data (Point Cloud): RCP, RCS…
- This ensures you can work with data from any source without the need for complicated intermediate conversion tools.
- Optimized Polygon Mesh (Tessellation & Decimation)
- Tessellation: Pixyz Studio allows the creation of a clean, renderable polygon mesh from the original CAD surface (NURBS).
- Decimation: Powerful polygon reduction algorithm reduces polygon count to extremely low levels (up to 99%) while preserving important geometric details. This is the key to optimizing 3D models for AR/VR.
- Scripting & Automation
- With the built-in Python API, users can create scripts to automate the entire process. You only need to set it up once, and Pixyz Studio can automatically process thousands of files consistently, saving time and minimizing human errors.
- Repair and Model Preparation
- Heal Geometry: Automatically detect and fix errors such as flipped normals, holes in the mesh.
- Automatic UV Creation: Quickly create UV maps for models that do not exist, ready for material assignment.
- Hidden Part Removal: Automatically identify and remove invisible parts (screws inside the machine, engine parts…) to reduce complexity.
- Hierarchy Optimization
- Pixyz Studio can rearrange the model’s scene tree, merge/combine small objects to reduce the number of draw calls, which is extremely important for increasing performance in game engines.
- Practical Applications of Pixyz Studio in Industries
- Automotive & Aviation: Create training simulators, virtual showrooms, online product configurations from original CAD data.
- Architecture, Engineering & Construction (AEC): Convert complex BIM/CAD models into virtual reality (VR) experiences for customers to browse the architecture.
- Retail & Consumer Goods: Create lightweight 3D product models (digital twins) to display on e-commerce websites with 360-degree viewing or AR.
- Industrial Manufacturing: Build AR assembly and maintenance instructions, visualize production lines.
Pixyz Studio and the Unity Ecosystem
Pixyz Studio is a key part of the Unity ecosystem, providing a seamless workflow for bringing CAD data into the game engine. This combination allows developers to create high-quality real-time 3D applications faster and more efficiently than ever before.
System requirements Pixyz Studio
- 64-bit dual-core 2Ghz CPU with SSE2 support
- 4 GB RAM
- Graphics card with 1 GB RAM, OpenGL 3.3
Pixyz Studio Free Download
Pixyz Studio 2025.4.2.1_win64
Plugin Collection
How to install Pixyz Studio
- Turn off anti-virus software (Note also turn off Windows Defender) is extremely important
- Download the software and extract it with Winrar
- Run Setup to install software
- Copy The Folder PixyzLicenseServer run Install.bat as Adminstrator!
- Copy the folder Program Files and replace it on C:\ he will ask you replace some files
- Start Application go license manager and license server add for add localhost or your hostname!
- Just use








