Programmer's Calculator is a simple and familiar calculator with “Programmer” functionality. With it, you can quickly convert numbers to the needed number system, calculate two numbers in one of the available number systems and perform bitwise operations with them.

Features:
- support for Binary, Octal, Decimal and Hexadecimal numbers;
- converting numbers from one number system to another;
- changeable word size (BYTE, WORD, DWORD, QWORD);
- basic arithmetic operations (addition, subtraction, multiplication, division);
- bitwise operations with integers (AND, OR, XOR, NOR, bitwise shift);
- change appearance (themes);
- increasing input and output fields when the device orientation is landscape (for convenience of displaying large numbers);
- saving conversion settings and conversion/calculation results;
- bitwise keypad;