Freeware: Topology

Pipelines 1.1A multi-stream Pipelines utility which allows you to modify the contents of a text file or files, quickly and easily.

Quest Spotlight on Exchange 5.0Spotlight on Exchange helps administrators detect problems in their Exchange environment, quickly diagnose exactly where and what the problems are, and resolve the problems from a single easy-to-use interface.

TrilogyEC Professional Edition 1.3.0The TrilogyEC Professional Edition was developed by Trilogy Solutions, Inc ( TSI ) as an absolutely FREE encrypted chat, instant messaging (IM) and file transferring application.

TopoR 4.3Extremely Fast and Comprehensive Topological PCB Auto router. It routes PCBs with free-angle technology and make arc-like traces. The result is far superior to any shape-based auto-router or even time-consuming manual routing.

Free Shapefile Viewer 5.3.1The free AvisMap Viewer opens most GIS/CAD and raster image file types and most ArcView, ArcExplorer, and MapInfo projects. Besides just opening and viewing files, the Viewer supports an extensive list of features.