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PDSYMS v2.0 is an Architectural/Interiors DXF-FORMAT Symbols Library Add-on for all CADD packages running on all platforms and Operating Systems.

Download PDSYMS DXF Symbols Library 3.0

ISS Foresight
Experience 3D rapid prototyping as only ISS Foresight can deliver it. Effortlessly add 3D objects and elements, each of your changes and additions created in the 2D Designer are applied instantly in the 3D Navigator. Visit iss3d.com for Tutorials

Copan for Windows
Copan for Windows enables you to calculate coordinate geometry (COGO), process field surveys, adjust map traverses, perform map/deed closure checks, calculate areas and perimeters, transform coordinates, and import/export Ascii files. It's free.

PDSYMS DXF Symbols Library
PDSYMS v2.0 is an Architectural/Interiors DXF-FORMAT Symbols Library Add-on for all CADD packages running on all platforms and Operating Systems.

Easy CAD Converter
Convert any to any among DXF, DWG, DWF without the need for AutoCAD. Upgrade or downgrade DXF, DWG, DXF versions click a few mouse clicks! Support DXF DWF DWG versions as early as AutoCAD R11 and as recent as AutoCAD 2010 as well as future versions.

BOM4CAD 2004 - Automatic numbering
BOM4CAD 2004 is an AutoCAD 2004, 2005 and 2006 application for automatic numbering in the drawing with number annotations. It can create annotations build with leader entity and unique sequence number either in decimal, alpha or roman number style.