obj + mtl to stl Convert Bulk Free 3D Convert Tool

OBJ

OBJ is a geometry definition file format first developed by Wavefront Technologies for its Advanced Visualizer animation package. The file format is open and has been adopted by other 3D graphics application vendors. An OBJ file (. obj) contains information about the geometry of 3D objects. The files are used for exchanging information, CAD, and 3D printing.

STL

What is an STL file? STL is a file format commonly used for 3D printing and computer-aided design (CAD). The name STL is an acronym that stands for stereolithography — a popular 3D printing technology. You might also hear it referred to as Standard Triangle Language or Standard Tessellation Language. .STL 3D file format is most popular for 3D printing. It is a neutral 3D file format. This file format only stores geometry information. Does Not Support Textures.