Translators to convert 3D models between AutoCAD, IGES, STEP and ACIS.
http://www.transmagic.com/
Online service for CAD and CAM file conversion, with native to native file translation.
http://www.translationtech.com/
Developers of translation and data exchange software used in the STEP translators of many CAD/CAM software vendors, with an online translation service.
http://www.steptools.com/
An integration and editing tool that allows architects and engineers to work together on a cooperative session, developed as an European Esprit Project.
http://www.m3d.org/
A tool for converting and viewing CAD formats, AutoCAD and other formats.
http://www.linkcad.com/
Software tools to view, edit, and batch process plot data from CAD systems.
http://www.normica.net/
Programs and extensions for several CAD systems to import, and convert geometry data to a number of technical file formats.
http://www.fpsols.com/
Interoperability framework solutions for industrial data using STEP and other ISO standards.
http://www.epmtech.jotne.com/
Provides a free service to share and collaborate with drawings and image documents over the web.
http://www.drawingroom.net/
A CAD/CAM data translation service operating over the internet, supporting many common file formats.
http://www.cadverter.com/