ConceptDraw ConceptDraw is a powerful cross-platform application for creating professional-looking business and technical drawings and illustrations for your documents quickly and easily.
Real2Virtual Modeller and Viewer Real2Virtual Modeller is a tool for generating 3D VRML models from digital-camera-images, graphical-images, or from free-hand line drawings.
BjColorizer A pretty simple application that lets you create color composements. you can choose a background color, text color, text and font. auto-computes HTML-Color-Tag and copies it to the clipboard.
LunarCell Gives you instant planets. Fractal, reality-based, or just strange worlds are yours in seconds -- with real clouds downloaded from weather satellites.
VertCheck Use this program to examine AutoCAD dwg and dxf files for z differences. It examines the vertices and builds a dwg file of your chooses version with point features in it.
PK GIF Optimizer PK GIF Optimizer is a nice utility you can use to easily optimize gif graphics for your website. Many of the files will be significantly smaller with no noticeable difference in quality.