ConceptDraw is a powerful cross-platform application for creating professional-looking business and technical drawings and illustrations for your documents quickly and easily. The program comes with more than 80 libraries containing over 1700 objects, which allows users to draw all kinds of charts and diagrams - flowcharts, UML diagrams, Website plans, network diagrams, floor plans, timelines, organization charts and many more. ConceptDraw features powerful drawing tools, a text editor and formulas to facilitate definition of various parameters to program behavior of objects. The program supports OLE, HTML export, is Internet-enabled, and easy-to-use.
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.
FontDisplay A quick and easy method of viewing all installed fonts on your system.
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.
Corona A software that uses freely available GIS data from the Internet to produce satellite-like image of the earth. Resolution is 1 Km/pixel. Emphasis is on ease of use and customization.