Hecate vs Hex Editor Neo

Hecate is a free terminal hex editor for Linux, macOS, and Windows. It displays interpretations of byte values beneath their hexadecimal representations, including text, bit patterns, integers, and floating-point values. Users can move the cursor with Vim-like controls, edit data in place, and write changes to disk. The README also lists tabbed browsing, large-file support, full-file searches, and expressions for specifying file offsets. Interpretation options include toggling endianness and signedness, decoding dates, and configuring the date epoch. The project describes byte interpretation as useful for reverse-engineering work. Downloads are linked for Linux, Mac OS X, and Windows, and the README provides a Go command for compiling the editor from source. Hecate is licensed under MIT. The releases page lists version 0.0.1 as the latest release; the license states that the software is provided without warranty. The repository includes usage instructions and a help screen command, but does not state a support service.

Hex Editor Neo is Windows software for editing binary files, including files of any size and physical disks such as HDDs, SSDs, optical discs and USB disks. Editing tools cover typing, cutting, copying, pasting, filling, deleting, inserting, importing and exporting data. Search can match binary, hexadecimal, decimal, octal, float, double, character, ASCII and Unicode patterns, including wildcards; replacement supports arbitrary-length patterns and regular expressions. The editor provides unlimited undo and redo, with operation history that can be saved or loaded. It creates 32-bit and 64-bit binary patches, as well as self-installing executable patches with file-hash checking. Portable installation avoids registry changes, shell extensions and shortcuts. More than 130 text encodings are supported, including UTF-8 and UTF-16. Settings can be stored in the registry, local files or shared locations such as OneDrive and Dropbox. The Free Hex Editor Neo plan costs nothing and includes basic editing features. Free Edition users receive limited or no support; email and phone technical support is provided to registered users of Standard, Professional and Ultimate editions.