BMP to DXF converts images (such as BMP, JPG, TIF, GIF, etc) into AutoCAD formats (such as DXF, HPGL, etc). You can scan old plans, archive drawings, or even photos and convert them into useful CAD data.
Downloads: 60517 - Shareware - Download Now

Any DWG and DXF to PDF Converter Convert AutoCAD drawings to vector PDFs with Any DWG and DXF to PDF Converter.
Downloads: 54510 - Shareware - Download Now

FlashDWG is a dwg to flash converter, is the best way to share and publish AutoCAD DWG files on the web. FlashDWG is a dwg viewer without need of dwg viewer. demo file: http://www.autodwg.com/dwg-to-flash/flash2.htm
Downloads: 41346 - Shareware - Download Now

DWG to PDF Converter Pro is a batch converter that allows you to convert DWG to PDF, and DXF to PDF without the need of AutoCAD. The Pro version supports command line.
Downloads: 62283 - Shareware - Download Now

This utility is a standalone tool that is useful to find differences between to similar drawings. Compares all drawing entities in the selected drawing space. Compares all other drawing structures such as: Layers, Blocks, Text Styles, Layouts, etc.
Downloads: 64230 - Freeware - Download Now