- 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;