進数・ビット電卓

This is an integer calculator app for programmers that allows you to perform calculations while viewing binary, decimal, and hexadecimal numbers.

In addition to standard arithmetic operations, it supports bitwise operations such as AND, OR, XOR, and NOT, as well as shift operations and bit width switching between BYTE, WORD, and DWORD.

Calculation results are displayed in DEC, HEX, and BIN formats, making it easy to use for verifying value conversions and bit-level operation.

[Main Features]
• Arithmetic operations
• Display of binary, decimal, and hexadecimal numbers
• Switching between BYTE, WORD, and DWORD bit widths
BYTE: 8-bit
WORD: 16-bit
DWORD: 32-bit
• Switching between SIGNED and UNSIGNED display
• Bitwise operations: AND, OR, XOR, and NOT
• Left shift and right shift
• Bit editing
• Mask input assistance
• Calculation history
• Copying DEC, HEX, and BIN

This tool is suitable for situations where you want to perform calculations while checking integer values, bit widths, and the difference between signed and unsigned numbers.