Engineer's Zone

CadStd is a general purpose, easy to learn CAD/drafting program for creating professional quality mechanical designs, house plans, blueprints, schematics and charts utilizing ANSI drawing standards. The Lite version is free and can read any drawing created by the Pro version. CadStd Lite can export files as DXF so you can share your drawings with friends who have other CAD programs like Autocad. The Pro version can create isometric projections from orthographic views, and has powerful commands like offset, trim, fillet and chamfer. Export drawings in formats like DXF, SVG, HPGL/1 or use copy clipboard to paste images into Office and other applications. Import DXF, HPGL/1 and Gedcom files.
If you need to create drawings you can be proud to show a client, a city planning department, a government agency CadStd (Cad Standard) is your best kept secret. People will think you spent hundreds or thousands of dollars to create such a drawing. A recent customer wrote : "I have bought a number of other programs, primarily for 3d graphics...but continually come back to this great program for every project requiring drawings."

The ElectricTM VLSI Design System is a complete Electronic Design Automation (EDA) system that can handle many forms of circuit design, including: Custom IC layout , Schematic Capture (digital and analog), Textual Languages such as VHDL and Verilog, Electro-mechanical hybrid layout, Programmable logic (FPGAs).

VectorEngineer Pro-Tools is a complete technical drawing and multi-purpose cad software system that offers all the features required to create accurate professional drawings, working drawings, designs, plans, layouts and diagrams in a quick and easy mouse driven windows environment. Its great for work, home, education and hobbies and best of all - its available now at a special low price or try the free version, it's complete with no limitations, free cad software.

Program a virtual robot with a flowchart : first you draw the flowchart, then you run the program and watch the robot executing your program.
With RobotProg you can learn programming bases by means of gradual levels.
At the last level, you may program several robots playing games on the same ground.

This application will a very useful tool for engineers when it comes to measuring and converting units! Sidekick is a data reference program for Mechanical Engineer, Designer, Manufacturing Engineer and Draftsman. Sidekick includes data references for screw data, decimal equivalents, counterbored holes, trigonometry functions, right-angled triangles, box wrench clearances, open wrench clearances and socket wrench clearances.. CWDesign - AutoCAD Add-ons.

eMachineShop's totally free, professional Computer Aided Design (CAD) software allows to design in 2D and 3D. Easy uncluttered interface yet powerful. This free CAD software not only lets you design objects but you can actually have your parts made! Price and order your parts instantly via the internet. The software provides immediate expert design analysis of objects made by milling, turning, punching, laser cutting, wire cutting, extrusion, thermoforming, plastic molding and more. To design a part, users download eMachineShop's free CAD software. During the design process, eMachineShop's machining expert analyzes the shape, material, and finish to keep the user informed of any machining limitations - making it easy for both engineers and non-engineers to successfully design parts. A 3D preview helps visualize the final part before ordering. The instant design feedback and pricing allows users to ask unlimited "what if" design scenarios to optimize cost. Once the design is final, the part is ordered through the eMachineShop CAD software. Finished parts are sent to the customer anywhere in the world.

SmartDraw translates whatever you need to communicate into compelling, professional-quality visuals in minutes—eliminating the need for manual drawing. Start by selecting the exact template you need, add your message and SmartDraw does the rest.