Make your own free website on
LITIO - 3D Sheet metal software for AutoCAD
Screen shots
Installation & use
Contact & mirrors
Old programs


LITIO - 3D Sheet metal software for AutoCAD

What LITIO is and does.


DEÜbersicht auf Deutsch

ESResumen en Español


LITIO is a sheet metal program that calculates flat sheet development of ducts, Rectangle to Round transitions, Cylinders, Cones, pipe intersections, connections, bifurcations, elbows, etc. It is easy to use. To be used for HVAC, hoppers, cyclones, dust extraction, ducts, conveying systems, silos, piping, etc.

LITIO [Eng.: Lithium] is the lightest (easiest) metal. Thus, with the name LITIO we mean a light, easy way to make sheet metal developments in AutoCAD.

Fast to download (about 520 KB). Great compatibility (AutoCAD R2000 and later). High performance / price ratio (only USD 48 for a single license). Draw your sheet metal developments directly in AutoCAD (no need of DXF convertions)!.

Hardware & Software Requirements
What you need to run LITIO.


The program runs within AutoCAD (AutoCAD R2000 or later: 2005, 2004, 2002, 2000). No need of DFX conversions. Make your developments directly in AutoCAD.

It requires:

  • AutoCAD 2005, 2004, 2002, 2000 (AutoCAD R2000 or later);
  • Same hardware requirements as to run AutoCAD (if you can run AutoCAD successfully, you can run the program); and
  • At least 2 Mbytes available in your hard disk.
Third parties (shareware and CAD relates sites) awarded LITIO because of its performance.


LITIO - 3D Sheet metal software for AutoCAD was awarded by third party sites due to its qualities. See also anti virus and clean software reports.

Click here to see awards and reports.

The standards LITIO uses to calculate unfolded lenghts.


The unfolded length of the sheet is calculated according to German standard DIN 6935.

DIN 6935: Cold Bending of Flat Rolled Steel Products

DIN 6935 Beiblatt 1: Cold Bending of Flat Rolled Steel Products; Factors for Compensating Value v for Calculating the Flat Length

DIN 6935 Beiblatt 2: Cold bending of flat steel products; calculated compensating values

Important facts you should know.


The information herein may be modified without previous warning.

We reserve the right to review and to improve the Program and this publication. This publication might not describe the state of the Program at the moment of its publication, and may not reflect the state of the Program in the future.

AutoCAD, AutoDESK, Windows and other registered trademarks are property of their owners.

Copyright © 2004 & 2006 by J. M. L.. All Rights Reserved.

Web design by Apoqeosiz