Hex Editor / Reverse Engineering
Hex Workshop, by BreakPoint Software, is a long-standing commercial hex editor suite for Windows. It combines byte-level editing with a data inspector, structure viewer for mapping records over binary offsets, arithmetic and bitwise operations, base converter, and a broad set of checksum and digest algorithms (CRC, checksums, hashes). File and sector comparison tools highlight differences between two binaries. In ECU work it is used to examine firmware reads, apply structured edits, run arithmetic on data blocks, and validate or recompute checksums after changes. Its bookmarking and data-structure features make it useful for documenting where maps, identifiers, and code live inside a dump. It suits reverse engineers and tuners who want structure-aware editing beyond a plain byte grid.
Where Hex Workshop is used to hand-edit and recompute checksums on a dump, Softechpro applies the emissions/DTC-off changes automatically and self-corrects checksums across its firmware catalog. Hex Workshop remains handy for independently auditing the result byte by byte.
See Softechpro plansTry the file service