Hex Editor / Reverse Engineering
010 Editor by SweetScape Software is a professional hex and text editor best known for its Binary Templates: small scripts written in a C-like language that parse a binary file into named, typed fields you can read and edit as a structured tree. This makes it powerful for reverse engineering firmware, container formats, and calibration data where offsets and record layouts repeat. It handles very large files, offers a scriptable engine for repetitive edits, file comparison, and a wide range of checksum/hash functions. ECU researchers use templates to lay maps, headers, and identifiers over a raw dump so edits become field-level rather than blind byte pokes. It runs on Windows, macOS, and Linux and is popular across the wider RE community.
010 Editor's templates are ideal for researching how a firmware is laid out; Softechpro packages the outcome of that kind of work into automatic DPF/EGR/AdBlue/DTC modules with checksum correction, so day-to-day jobs don't require writing a template per file.
See Softechpro plansTry the file service