Alternatives to 010 Editor

It suits people who need to inspect or edit binary data in a browser, including when offline after the initial download.

CombineZP is aimed at Windows users doing close-up or macro focus stacking.

BinEd suits people who need to inspect or edit binary files across desktop, Android, or browser environments.

dhex suits users who want a terminal-based hex editor with binary comparison, command-line search, and change tracking.

Hecate suits people who need to inspect or edit bytes in a terminal, including for reverse-engineering work.

Bless suits users who need byte-level editing, including large files or raw disks, on Linux or Windows.

REHex

REHex suits people working with binary data for reverse engineering or other purposes, particularly those who need file comparison, disassembly or scripting.

It suits Linux users who inspect or edit bytes, search binary data, or work with device sectors.

Hex Editor Neo

It suits Windows users who need to inspect or modify binary files or physical disks, with extensive search, replacement and patch tools.

It suits Windows users who need large-file editing, binary inspection, disassembly, or executable-format support.

Hex Fiend suits macOS users who need to inspect, search, compare, or edit binary files.

ImHex

ImHex suits reverse engineers and programmers who need to inspect and edit file contents, define parsing patterns, or scan with YARA rules.

wxHexEditor suits people who need to inspect or edit binary files and disk sectors, especially when working with large files on Linux.

Q22 suits developers and analysts who need to inspect, edit, disassemble, or document binary files on Linux or Windows.

Hextor suits Windows users who need low-level editing, binary comparison, disk or memory access, hashing, disassembly, or scripting.