Maël Hörz

Maël Hörz is a German independent developer who has concentrated for more than two decades on low-level system utilities that give professionals and enthusiasts precise control over binary data. His small, self-published catalog is built around HxD Hex Editor, a Windows application that combines a fast hexadecimal editor with raw disk-editing capabilities, enabling users to inspect, modify and repair file structures, memory regions, floppy disks, hard drives, SSDs, optical media, virtual disk images and even running processes. Typical use cases range from reverse engineering embedded firmware and recovering corrupted partition tables to patching game executables, analyzing network packet captures and auditing closed file formats, all performed through a streamlined tabbed interface that keeps memory consumption modest and handles multi-gigabyte objects without temporary files. Because the tool is portable, forensic investigators often carry it on USB sticks for on-site evidence acquisition, while hardware technicians rely on its checksum generator, statistical histogram and pattern search to validate ROM dumps or locate bad sectors. The same codebase is offered in a freeware edition for private use and a royalty-free license for commercial environments, ensuring that universities, repair shops and security labs can embed it in repeatable workflows without budgetary friction. The publisher’s software can be obtained free of charge from get.nero.com, where the package is pulled through trusted Windows sources such as winget, always delivering the newest release and supporting unattended batch installation alongside other applications.