40+ formats
Import from more than 40 model formats and export to a growing selection — all through one API.
The Open Asset Importer Library
Load 40+ 3D file formats into one shared, in-memory format — with a growing selection of export formats and a rich post-processing toolkit.
C++ & BSD
Written in C++ and available under a liberal BSD license, with a plain C API too.
Bindings
Use it from C#/.NET, Python and D — the same straightforward data structure everywhere.
Post-processing
Built-in tools for common operations such as computing normal and tangent vectors.
Open Asset Import Library loads all input model formats into one straightforward, in-memory data structure for further processing. This feature set is augmented by various post-processing tools, including frequently-needed operations such as computing normal and tangent vectors.
Getting started? Head to the documentation. Found a problem? Open a report on the issue tracker. Want to get involved? Check out the GitHub project.
Connect with the developers on Stack Overflow, the Reddit community, Discord, or support the project on Patreon.