Free CAD Software for Windows NT

DXF files are a flagship of Autodesk and are used to build and share data between AutoCAD and other programs. It is an acronym for Drawing Exchange Format and is used extensively for drawings. In order to view and print such files, users would require the...

Free DWG Viewer is a lightweight, powerful utility for viewing, printing, and saving AutoCAD drawing files as PDF files. This product is a free alternative to the expensive AutoCAD program. Free DWG Viewer does not require AutoCAD to run and is compatible...

Edificius guarantees advanced design tools that are comparable to other top of the market BIM software and is above all easier to use than any other product seen so far. With great quality and effectiveness, you can obtain: floor plan views, section...

LISP extension will allow BabaCAD users to feel power of LISP programming language in world's first LISP enabled freeware CAD software - BabaCAD. Users can use existing lsp files available from world wide resources or make their own. There is great...

Fast growing free CAD software with *.dwg and LISP programming support. Hatch patterns, block explorer palette are some of advanced features available that are rarely found in other freeware CAD software. Developed from scratch, w/o any dependent engines...

LayoutEditor (64-bit) is a program to design and edit layouts for MEMS/IC fabrication. It is suitably for Multi-Chip-Modules (MCM), Chip-on-Board (COB), Low temperature co-fired ceramics (LTCC), Monolithic Microwave Integrated Circuits (MMIC), printed...

LayoutEditor is a program to design and edit layouts for MEMS/IC fabrication. It is suitably for Multi-Chip-Modules (MCM), Chip-on-Board (COB), Low temperature co-fired ceramics (LTCC), Monolithic Microwave Integrated Circuits (MMIC), printed circuit...

AutoCAD OwnerGuard provides a real Security, Protection, Distribution Management, Publishing, Watermarking, Licensing and DRM solution for Autodesk AutoCAD Drawings (DWG). This product is made specially for internal company drawing security and...

Bartels AutoEngineer is an EDA, CAE, CAD, or CAM software system for schematic capture, printed circuit board design and IC or ASIC design. Bartels AutoEngineer software runs under Microsoft Windows, Linux, and various X11 or UNIX systems. BAE Schematics...

Apriori is a program to find association rules and frequent item sets (also closed and maximal) with the Apriori algorithm (Agrawal et al. 1993), which carries out a breadth first search on the subset lattice and determines the support of item sets by...