If you have read about direct modeling, you know it is the best approach for rapid creating flexible 3D designs. Now, PTC brings you a free download from the Creo product family - Creo Elements/Direct Modeling Express 4.0, a 3D...

Engineering Power Tools Plus Edition is powerful productivity software for professional engineers. More than 150 programs and data tables are integrated into one easy-to-use package. The programs solve a wide variety of common engineering problems quickly and easily. Eliminates wasted...

Here's a way to organize your notes and study material that's fun and helpful to your learning at the same time. While you're studying or writing a term paper or homework, have you ever wanted to find a web page...

Summer blast of freshness with our free clock screensaver Field Clock! We have a very colorful, unusual summer screensaver for your desktop. Our screensaver always shows the exact time of the analog clock are made like a summer of fresh...

Created by a Harvard lawyer/CPA/investor, Speculator is a uniquely sophisticated and realistic trading simulation/game that lets you have fun trading stocks and bonds (including convertible bonds), put and call options, and commodity futures. (Caution: Highly addictive. You may also grow...