A hex editor made for ECU repair shops. We used it internally for years before releasing it in 2023. Everything a general-purpose editor does, plus the things you actually need on a mechatronics bench.

• Direct hex editing with infinite undo and redo. Cut, combine and join files.
• Precise file comparison, including 3-way compare, straight from Windows Explorer and inside archives.
• Search for multiple values in several formats with one click.
• EDC17 EEPROM compare and edit with automatic checksum calculation.
• Per-ECU settings: checksums and key zones saved and reused.
• JavaScript scripting to automate repetitive edits.

Windows 7, 8, 10 and 11.