Concurrent Dynamics specializes in multibody dynamics simulation tools. Its QX3D program interacts to define the mechanical system, and generates VRML files to visualize and animate models. http://www.concurrent-dynamics.com/qx3d/
'Spiralizer' generates any kinds of 3D spiral models for all renders that can import DXF objects. There is also the possibility to export to MORAY/Povray. 'Elefont' is a free tool to create 3D text objects from TTF fonts. They are generated into DXF-files http://www.armanisoft.ch/webdesign/default.htm
Software is for users that need to work with various types of raster, vector, text, and hybrid document formats. Edit technical documents, process and enhance digital images, examine graphics, CAD and engineering drawings. Includes 169 import and export f http://www.parallax69software.com/eroii_us.htm
Viewer for Windows which allows browsing of many popular 3D file formats plus common 2D file. Also a slide show presentation features. http://www.xdsoft.com/explorer/
A 3D scene authoring and animation tool for creating 3D text and true 3D charts. Scenes can be saved into an image or a video file for web graphics and business presentations. [Win 95/98/NT] http://www.utah3d.com/
Realtime 3D editor for windows. Objects can be loaded, edited, viewed and saved to disk while enjoying the luxury of realtime rendering. http://www.silicond.demon.co.uk/
Character animation system for 3D Studio MAX, it combines breakthrough motion capture, editing, and blending technology with traditional key frame animation, and comprehensive new skin deformation tools. http://www.discreet.com/products/cs/