MECHANICAL SOFTWARE (1)

1. Engineering Power Tools - STANDARD EDITION
Version 1.9.7 for Windows 95/98/2000/NT/XP

2. Engineering Power Tools - PLUS EDITION
Version 2.0.4 for Windows 95/98/2000/NT/XP

Engineering Power Tools is powerful software for professional engineers. The programs can greatly boost your efficiency by eliminating wasted time spent in looking up formulas, and then performing the same calculations over and over by hand. The software solves a wide range of common engineering problems quickly and efficiently. Over 150 program modules and data tables are organized into a single easy-to-use package.
Engineering Power Tools software is guaranteed to be free from Spyware, Viruses, Trojans, Adware, and Malware. The software does not require online activation, and the programs do not install any type of background tasks that use your system resources or attempt to use your internet connection.
http://www.pwr-tools.com/download.html

3. 3D Mechanical Design Software

Develop more accurate and reliable product designs through the unmatched 2D and 3D capabilities of SolidWorks 3D MCAD solutions.

SolidWorks® Office Premium
A complete 3D MCAD product design solution, providing your product design team with all the mechanical design, verification, motion simulation, data management, and communication tools that they need in one package.

SolidWorks Office Professional

A robust suite of core productivity tools, SolidWorks Office Professional includes SolidWorks 3D CAD software, a full range of 3D MCAD, communication and CAD productivity tools, plus PDMWorks, an easy-to-set-up-and-use product data management (PDM) solution that is uniquely adapted to managing SolidWorks product data for the individual or workgroup.

SolidWorks 3D Mechanical Design Software

SolidWorks offers unmatched MCAD 2D and 3D design capabilities, performance, and ease-of-use.

Solidworks Education Edition 2007
The SolidWorks Education Edition 2007 brings the latest in 3D CAD software, COSMOS Design Analysis software, and comprehensive courseware to the modern design-engineering curriculum.
SolidWorks software is the standard in 3D design and mechanical engineering at thousands of companies, worldwide. Specific 3D CAD functionality includes advanced part, assembly and drawing development functionality including physical dynamics, surfacing, large assembly performance enhancing modes, routing and powerful drawing creation capabilities.

The SolidWorks® Student Edition 2007-2008
Mechanical engineering. Industrial design. Aerospace. Robotics. Manufacturing technology. Automotive systems. No matter what you decide to study, the SolidWorks Student Edition makes learning faster and easier, and makes your career prospects more promising. Powerful, innovative, easy to learn and use, SolidWorks is the world's leading 3D CAD software for design and analysis.
http://www.solidworks.com/pages/products/3dmech.html