Hex file, hex file format or hex record may refer to:

• Intel hex format, a hex file format by Intel since 1973
• Digital Research hex format, a hex file format by Digital Research
• elektor assembler hex format (EASM), a hex file format by elektor
• Microchip Technology hex format, a hex file format by Microchip
• MOS Technology file format, a hex file format by MOS Technology
• Motorola hex format, a hex file format by Motorola
• Tektronix hex format, hex file format by Tektronix
• Texas Instruments hex format, a hex file format by Texas Instruments
• Texas Instruments TI-TXT (TI Text)
• Universal hex format, a hex file format by the BBC/Micro:bit
• Zilog hex format, a hex file format by Zilog

• Hex dump
• Hexadecimal notation
• Alphanumeric executable
• Executable ASCII code
• IBM hexadecimal floating-point
• P notation