Hexit is a terminal-based hex editor written in C++ for inspecting and editing binary data from a text user interface.
It uses an ncurses-based layout to show byte offsets, hexadecimal values, and ASCII output side by side, and is designed to keep memory usage low by loading file data in chunks instead of reading an entire file into memory at once.
This is free and open source software.
Key Features
- Lets you jump directly to absolute byte offsets inside a file.
- Supports searching for both hexadecimal byte sequences and ASCII strings.
- Attempts to identify file types by matching leading bytes against known file signatures.
- Can read from standard input, making it useful as a shell filter.
- Includes keyboard-driven controls for saving, navigation, mode switching, and find operations.
Website: github.com/marprok/hexit
Support:
Developer: Marios Prokopakis
License: MIT License

Hexit is written in C++. Learn C++ with our recommended free books and free tutorials.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

