.MTL file extension

This is the basic program to work with .MTL extension

CodeWarrior Professional R5

CodeWarrior Professional R5 Metrowerks Template File

The program works with the following extensions: mm, cp, hh, mf, c++, dbg, icc, dwf, rsr, mcp, tdt, jav, lcf, mch, mtl, sym, dump, imap, isym, java, xmap, rsrc, xsym, ctyp, jmap, ppob and pch++

.MTL extension is also supported by the following programs:

Boris Graffiti Ltd

Boris Graffiti Ltd Boris Material Style

Boris FX

Boris FX Boris Material Style

Boris FX gives you every tool you will ever need for your video projects.
Boris Graffiti

Boris Graffiti Boris Material Style

This application will help you create 2D and 3D animtations for your texts.
Boris RED

Boris RED Boris Material Style

Boris RED is an integrated 3D compositing, titling and effects application.
Boris BLUE

Boris BLUE Boris Material Style

3D compositing & motion graphics.