PFS Software is used by those looking to get a loan, buy real estate, etc.
AcadExcel is an AutoCAD Add-In, designed for process table in AutoCAD.
Environmental Systems Research Institute, Inc.
ArcGIS for AutoCAD is a free, downloadable plug-in application for AutoCAD.
Grove Technologies Inc
Architectural AutoCAD Clone Software, no learning curve for AutoCAD users, Natively reads and writes....
A CAD System for AutoCAD and DXF Drawings easier to learn and use than AutoCAD.
Prism4CAD 2004 - Gradient colors is an AutoCAD app to colorize AutoCAD...
Converts a selected set of DWG files between AutoCAD R13, R14, and AutoCAD 200x.
Export OBJ is an AutoCAD 2010 and 2011 application to export AutoCAD.