🛠️ Convert X to SAT: DirectX 3D Model to ACIS Text File Converter

How to Convert X to SAT?

Our step-by-step guide takes all the complexity out of X to SAT conversion - pair it with our robust tool for flawless results every time:

  1. 📥 Download and Install

    Download and install Autoconverter on your system. This application will let you to convert your X files to SAT format - no additional CAD software required.

  2. 📂 Open Your X File

    Go to File > Open… to load your X file (*.x), or drag and drop it directly into the application window. The model loads into the 3D viewport for inspection before converting.

  3. 💾 Save As SAT Format

    Go to File > Save As…, select SAT (*.sat) as the output format, choose your destination folder and filename, then click Save to complete the X to SAT conversion.

X X File - Microsoft DirectX 3D Model Format

The .X file format is a legacy 3D graphics format developed by Microsoft for DirectX applications. Introduced in 1995, it was widely used in Windows-based 3D games and multimedia software to store mesh geometry, materials, textures, and animation data. Although now outdated, the X format remains important for archiving and converting legacy DirectX assets.

Key Features of the X File Format

  • Microsoft Origin: Created for use with DirectX on Windows 95 and beyond.
  • 3D Mesh Support: Contains vertex positions, faces, normals, and other mesh details.
  • Skeletal Animation: Supports bone-based rigging, keyframe animations, and skinning weights.
  • Texture Mapping: Includes UV coordinates for accurate image-based texturing.

Convert X Files to Modern 3D Formats

Preserve your legacy DirectX 3D content with our reliable Autoconverter and Automesher Application. Effortlessly convert .X files to STL, OBJ, SKP, STEP, 3DM, and other standard formats used in 3D printing, CAD design, and visualization software. Whether you are updating old game assets or integrating classic models into modern workflows, our X file converter ensures full compatibility and data fidelity.

Modernize outdated X models with powerful conversion tools - try our DirectX file converter today and bring your 3D assets into the present.

SAT SAT File - Standard ACIS Text Format (.sat)

SAT files are ASCII-based 3D modeling files created using the ACIS geometric modeling kernel, developed by Spatial. Widely used in CAD applications, SAT (Standard ACIS Text) files store exact geometry and parametric data for solid modeling. This format enables accurate data exchange between leading CAD software such as AutoCAD, SolidWorks, Fusion 360, and Revit.

Key Features of SAT Files

  • High-Precision Geometry: Encodes accurate B-Rep (Boundary Representation) data using NURBS surfaces and curves.
  • CAD Interoperability: Supports seamless cross-platform exchange between AutoCAD, SolidWorks, Rhino, Revit, and other CAD tools.
  • Feature-Rich Modeling: Retains advanced design elements like fillets, lofts, extrusions, blends, and Boolean operations.
  • Readable Format: Human-readable ASCII text file that simplifies debugging and version control in collaborative workflows.

Convert 3D Solids to SAT Files

Using our powerful Autoconverter software, you can easily convert SAT files from popular 3D formats like STEP, IGES, STL, OBJ, and more. Whether you are preparing models for precision CAD editing or transforming mesh-based data into solid geometry, our SAT converter ensures reliable, high-quality results across platforms.

Start converting SAT files today - bridge the gap between mesh models and precise CAD solids in just one click, and unlock a smoother 3D design workflow with industry-standard compatibility.

X vs SAT - Comparison

This comparison helps clarify the differences between X and SAT so you can choose the best format for 3D modeling, CAD, and GIS workflows.

Feature X SAT
Extensions .x .sat
Name DirectX 3D Standard ACIS Text
Textures ✅ ❌
Colors ✅ ✅
Geometry Components ✅ ❌
User Attributes ❌ ❌
Quads ✅ ✅
Importers 🚫
Exporters

More X and SAT Conversion Guides

Get your X to SAT conversion right the first time. Our expert guides below cover everything you need for successful X files conversion:

👉 Get fast, accurate X and SAT conversion without the complexity. Our X to SAT converter is built for professionals who need reliable results every time.