Mouse and keyboard activity logger
Mousotron Pro keeps track of the distance your mouse cursor moves and also the number of times you pressed the mouse buttons. On top of that it shows the number of keystrokes. If your boss says you don't work hard enough, this is the tool to prove him wrong.
Now supports all major languages
Operating system:Windows All
Sage is a free open-source mathematics software system licensed under the GPL. It combines the power of many existing open-source packages into a common Python-based interface. Mission: Creating a viable free open source alternative to Magma, Maple
Price: $0, Rating: 9, Downloads: 211
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RionaCalc is a small and powerful calculator can convert units of measurement,
calculate mathematical expressions, support complex numbers, common fractions, date
and time, draw 2D, 3D graphics and polar plot, has built-in scripting language.
Price: $0, Rating: 10, Downloads: 188
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College Scientific Calculator 36 for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity.
Price: $14, Rating: 0, Downloads: 97
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An advance scientific calculator with a step-by-step solution system, and the ability to plot one or more expressions.
Price: $0, Rating: 7, Downloads: 88
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SmartVizor is a stand alone,powerful and extremely easy-to-use variable data text printing software that runs on a Windows computer. It is one of the least expensive full-featured variable data and batch text printing solutions available today.
Price: $245.00, Rating: 6, Downloads: 85
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Mousotron 12.1 
