Convert PMX to DXF for free

PMX is a model file format used in Japanese MMD (MikuMikuDance) software, the full name is Polygon Model eXtended. The PMX format has better extensibility and functionality than the original PMF (Polygon Movie Format) and PMD (Polygon Model Data) formats of MMD. The PMX format file contains all the information of the 3D model, including the model's mesh, materials, bones, weights, animation data, etc. In MMD, users can create their own 3D characters and make various animations by importing model files in PMX format. The PMX format supports more types of materials, including specular reflection, transparency, glow and other effects, as well as a variety of bone types and animation interpolation methods, which can more flexibly express various movements and postures.

DXF (Drawing Exchange Format) is an electronic drawing file format originally developed by AutoCAD and widely used. It is used to exchange and share 2D and 3D graphic data between different CAD (Computer Aided Design) software.

DXF files are in plain text format, which is readable and editable. It can store various types of graphic entities, such as points, lines, circles, polylines, polygons, arcs, text, and so on. In addition, DXF also supports storing metadata information such as layers, colors, linetypes, fonts, sizes, block definitions, and block references.

Due to DXF being an open file format, many CAD software supports importing and exporting DXF files. This enables the exchange of drawing data between different CAD software, facilitating collaboration and collaborative work between designers and engineers.

In DXF files, graphic data is saved in ASCII format and can be viewed and modified using a text editor. The structure of DXF files is clear and easy to parse and process. It is widely used in fields such as mechanical design, architectural design, and circuit design, becoming a universal data exchange standard between CAD software.