AllerCalc is an advanced calculator (derived from VersaCalc program) in which more than 100 different algebraic, trigonometric, engineering, statistical and financial functions have been implemented. It allows you to operate not only on the traditional decimal system, but also on the zero-one (binary), octal, hexadecimal and other numerical systems. It has a built-in bidirectional converter with metric and American systems.

It also contains a list of the most frequently used constants in science and engineering. In addition, it allows you to define your own constants and functions. The Polish overlay can be downloaded in the section:

PROGRAMMES -> Additives -> Polish locations