This category of free to try software offers education software downloads, including kids educational programs, language software, training , dictionaries and more.
Multifunctional periodic system of chemical elements, the best PC implementation of this well-known system. It provides an exhaustive information on each element (more than 30 data types for each chemical element) and special built-in calculator to balance the most complicated chemical equations. The program offers a lot of extended features such as supporting database of chemical reactions, producing variety charts of different properties of chemical elements, illustrating metal activity series and giving more then 20 different presentations of the periodic system of chemical elements.
Expression Calculator is an expression scientific calculator which allows you to directly enter an expression to be evaluated. There are a lot of functions supported, including algebraic, transcendental, trigonometric, hyperbolic. The calculator ...
Rats! is a frantic game of rodent extermination. You must kill all the rats before they have a chance to mate and overrun the maze. To do this you can use bombs, radioactive waste, gas, poison, plague rats, blocks, and gender changing chemicals...
Disable the close button for selected applications for example when a clean logout is required for example leaving a Telnet window. Manage automatically applications to be always on top of other on your desktop.
AbleCalc is a wonderful simple calculator with great usability.
The program shows big numbers in natural style, not as "12345E+1234"
and also displays a symbol representing your current operation at the left of the entry field.
Scientific multifunction skinable calculator for Windows.
Operates in three working modes: algebraic, RPN and standard.
Works with real and complex numbers.
Allows vector manipulations.
Recognizes binary, octal and hexedecimal number's format...
Plot or Print Biorhythms and Biorhythm Compatibility with equal ease! Included in the program are 1050 celebrity birthdays. View Biorhythms of celebrities, family and friends and see how compatible you are with them. An unlimited database allows ...
RVal helps you select the best pairs of values to produce a given ratio, difference, or connect in series or parallel to produce an exact value. It will find the nearest preferred value or the one required in parallel with an existing value.
