This is an English description of the .PMX file format used in Miku Miku Dance (MMD).
PMX is the successor to the .PMD format (Polygon Model Data).
This is work-in-progress! Please leave feedback in the comments.
felixjones
/ pmx21.md
Last active
December 3, 2025 18:06
PMX (Polygon Model eXtended) 2.0, 2.1 File Format Specifications