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LITIO is a sheet metal program that calculates flat (unfolded) sheet development of ducts, rectangle to ound transitions, cylinders, cones, pipe intersections, connections, bifurcations, elbows, etc. For HVAC, hoppers, cyclones, dust extraction, ducts, conveying systems, silos, piping, etc. To draw your sheet metal developments directly in AutoCAD R2000 and later (no need of DXF convertions).

Download LITIO - 3D Sheet metal unfolder 1.0

Easy CAD to Image Converter
Facilitate conversion from DWG, DXF, DWF to BMP, JPEG, GIF, TIFF, PNG, and TGA file types. Batch convert your DWG, DXF, DWF drawing files to image files of any size to answer your specific needs, such as for easy reading for people without AutoCAD.

DICOM Dumper
DICOM Dumper is a free and simple Java-based utility for decoding and dumping the content (Data Elements of the Data Set) of DICOM 3.0-compliant files. Since it is Java-based, it runs on every OS for which a Java Runtime Environment is available.

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.

An application for AUTOCAD 2002-2010, which makes the triangulation of a set of POINT entities.

ProgeCAD DWG Viewer
Free 30-day trial of DWG drawing viewer, plotting, rendering, PDF output! High precision measuring, zoom. pan, all the features you need to review your AutoCAD drawings and output them to paper. Easy to use,