Kaitai Struct Alternatives

010 Editor: Professional hex editor with Binary Templates. A fast, flexible, easy-to-use hex editor.

HxD is a carefully designed and fast hex editor which, additionally to raw disk editing and...

B2B SaaS: Make your app enterprise-ready! Authentication - SAML/OIDC SSO, Directory Sync (SCIM 2.0), Audit Logs, Data Privacy Vault, and more!

Try for free Open Source free $49.0 / Monthly (Per connection)

WinHex hex editor, disk editor, RAM editor. Binary editor for files, disks, and RAM. Download HEX EDITOR. Sector editor. Drive editor.

You got a binary file and don't know its contents.

A fast and clever open source HEX editor for Mac OS X.

Hex Workshop: Hex Editor, Sector Editor, Base Converter and Hex Calculator for Windows

ImHex is a free, featureful Hex Editor with many tools often only found in paid products. It includes a custom built scripting language for highlighting and decoding binary data, a disassembler, extensive file analysis tools and much much more

Open Source

iBored is not a pure hex editor but rather a disk block editor, which also can be used to edit files in hex.

HexEdit is a Windows hex editor, user-friendly and reliable with advanced features (full undo...

MadEdit is an Open-Source and Cross-Platform Text/Hex Editor written in C++ and wxWidgets.

Framework for dealing with binary encoded data declaratively in Java.

Safer-Networking offers a comprehensive set of tools. This one helps you to understand more of your data files.

The professional Hex Editor for Windows and Linux.