Free Technical Drawing Software

VectorEngineer by VectorEngineer

VectorEngineer Quick-tools is a fully functional version of VectorEngineer a technical drawing and multi-purpose cad 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. Download your copy now, its great for work, home, education and hobbies and best of all - its free.

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Electric Field by Nasanbat Namsrai

You can see invisible electric field - if you use "Electric Field". It is an excellent tool forvisualizing electric field and equipotential lines. Visibility of field line and potential surface depends on their magnitude. You can put unlimited number of charges in the field. Also, it can simulate electric field of charged condenser, charged wire and charged dielectric objects.

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DTMFDial by Marck D. Pearlstone

Emits DTMF tones including A, B, C and D using PC sound card with flexible push button, keyboard, clipboard paste and command line interface - now with programmable memory, last 16 number redial and tool-tray operation. Tone durations, gaps, pauses and a prefix are fully configurable. Single instance operation as shell command line utility.

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Jigs@w Puzzle Promo Creator by Tibo Software

Jigs@w Puzzle Promo Creator is a wizard which will help you simply and quickly create your own custom jigsaw puzzles. These small jigsaw puzzle games can contain your logo, banner, picture, corporate colors and a link to your web site, all in one short executable file. All texts are localizable or changeable. Promote your web site, services or products with your jigsaw puzzles. Powerful and absolutely free!

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