Trial version
FindGraph
Graphing, digitizing and curve fitting software
Quickie Engineer's abundant drawing features are powerful and easy to use. The program is used in professional engineering, drafting and architectural applications and as a personal CAD system for casual and household drawings.
Quickie Engineer has many snap modes and line angle constraints, which can substantially speed up the drawing process. The distance and bearing from a legal description can be entered directly to draw the lines describing real estate property. The center of gravity command can be used to find the geometric center of any 2D shape.
Trial version
Graphing, digitizing and curve fitting software
Free
Flexible and free mathematical software
Free
Draw and analyze alternating and direct current electrical circuits
Trial version
Engineering software solves common engineering problems quickly & efficiently
Free
Calculates Area, Volume and Weight of 2d and 3d shapes
Free
R Project: Analyser for biochemistry students and scientists
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A trial version Science & education program for Windows
Solution Calculator provides lab-ready directions how to prepare a certain volume of solution.
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Award winning mathematical program
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Have a periodic table at your fingertips
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Calculate and convert various geometrical values