1
Optenso
45
Shareware
It's a CAD tool for optical systems, thin film multilayer coatings, etc.
19
Guthrie CAD/GIS Software Pty Ltd.
1,484
Shareware
CAD Viewer lets you view, print and convert CAD files.
63
Microsoft Research
17,786
Open source
A virtual telescope that lets you browse though the known universe.
1
Benzsoft Corporation
607
Shareware
It converts among the three popular CAD drawings’ formats: DXF, DWG, and DWF.
5
zxt2007.com
3,570
Freeware
A compact Free AutoCAD viewer for the non-CAD user.
37
Weresc
1,539
Freeware
A powerful 2D vector editor for Windows, including basic Visio functionality.
4
Kubotek USA
25
Shareware
KeyCreator Direct CAD Software is the world leader in 3D Direct CAD software.
6
Altium Limited
18
Freeware
P-CAD 2004 Libraries is part of the P-CAD 2004 Service Pack 4.
Xfusionsoftware
70
Shareware
TimeGen is an engineering CAD software tool for drawing CAD diagrams.
1
CoolUtils Development
1,256
Shareware
Total CAD Converter converts CAD files to PDF, TIFF, JPEG, BMP, WMF, PNG etc.
2
PERI GmbH
Commercial
PERI CAD is the ideal tool for experienced CAD users.
PTC
4
Demo
This is a complete design environment, offering 3D CAD and 2D CAD.
6
Ing. Michael Lachmann
6
Freeware
MLCad (Mike's Lego CAD) is a powerful CAD system specifically designed.
2
Coolutils
65
Shareware
Total CAD Printer automates the process of printing CAD files in batches.
2
Gräbert
Demo
It's a robust Windows CAD system based on Graeberts first generation CAD engine.
The CAD Academy
6
Shareware
A+CAD is a powerful Computer-Aided-Design (CAD) product for engineers.
