Convert OFF to GLTF Files

Convert OFF to GLTF

OFF to GLTF Conversion

Transform OFF into GLTF in minutes with our step-by-step instructions:

  1. Download & Install:

    Convert your OFF files to GLTF format seamlessly using our Autoconverter - simply install and launch the software on your system.

  2. Import OFF File:

    Either click Open... to browse for your .off file, or drag and drop it anywhere in the application window.

  3. Export to GLTF Format:

    Use Save As... to specify both location and filename (with .gltf extension) for your exported file.

Want to master OFF to GLTF conversion? These comprehensive guides teach you professional OFF files conversion:

OFF Object File Format

A straightforward, human-readable file format designed for representing 3D polygonal models. As a lightweight alternative to complex CAD formats, OFF focuses on storing essential geometric data - vertices, edges, and faces - without proprietary constraints.

Key Features of OFF

  • ASCII Text Files:

    : OFF files are text-based and use a simple syntax to store geometric data of 3D objects. The files can be easily edited and viewed with any text editor or viewer.

  • Polygonal Shapes:

    The OFF format allows to store 3D triangles, quads, and other generic polygonal shapes. Each shape is defined by a list of vertices and a list of faces.

  • Limitations:

    OFF files support only geometric data - materials, textures, and group names from source files are discarded during conversion.

OFF File Conversion

Our software offers two specialized approaches for OFF file conversion. Autoconverter handles conversion of OFF files to common mesh formats including STL, SKP, OBJ, and PLY, maintaining the original polygonal structure. Autoshaper provides advanced conversion of OFF polygonal data into smooth NURBS surfaces, exporting to BREP, STEP, and IGES formats for CAD workflows.

GLB Graphics Language Transmission File

A file format developed and maintained by the Khronos Group organization, a consortium of industry leaders that creates open standards for graphics, media, and parallel computing. It is designed to facilitate the efficient storage and exchange of 3D models.

Key Features of GLTF/GLB

  • GLTF Versions:

    There are two versions of the GLTF file format that are available:
    • GLTF 1.0:
      Supports basic geometry, simple materials with textures, basic skeletal animations with joint hierarchies, scenes with a single root node and a hierarchy of child nodes, etc.
    • GLTF 2.0:
      Supports more features, such as PBR (Physically Based Rendering) materials, Draco compression, advanced skeletal animations, skinning, morph targets, etc.

  • ASCII and Binary Modes:

    By default, a GLTF file is saved in ASCII text mode, which is human-readable and easy to edit. To save a GLTF file with all referenced texture images in binary mode, the GLB file extension should be used. This reduces the file size and the number of files.

  • Embedded Textures:

    GLTF/GLB files allow for a more streamlined and efficient way to manage 3D assets. By storing textures directly within the file, these formats eliminate the need for separate image files, making the 3D model self-contained and easier to distribute.

GLTF/GLB File Conversion

Autoconverter and Automesher Application allow you to import and export GLTF and GLB files, and convert them into various other 3D file formats. Our products also support the use of Draco compression, which can significantly reduce the size of GLTF and GLB files without compromising visual fidelity.

OFF vs. GLTF Comparison

Property OFF GLTF
Extensions .off .gltf, .glb
Name Object File Format GL Transmission File
Versions
  • Min: GLTF V1
  • Max: GLTF V2
Textures
Colors
Geometry components
Readers
Writers