# REHex

> Cross-platform hex editor for reverse engineering that handles files over 1 TB. It adds inline disassembly, integer and floating-point decoding, byte-range annotations, side-by-side comparison, virtual address mapping and bitmap visualisation, with Binary Templates that annotate data automatically and Lua scripting.

- Type: Tool
- Targets: Binary
- Category: Native analysis tools
- Relationship: Foundation tool
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-06
- Original resource: <https://github.com/solemnwarning/rehex>
- Primary source: <https://github.com/solemnwarning/rehex/blob/1e4fcd437700083cf36e5cbfe20da13577ab5fef/README.md>
- Catalog page: <https://awesomerea.org/resources/rehex/>
- Record JSON: <https://awesomerea.org/resources/rehex/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/rehex/index.md)

## Requirements & limits

- Runs on Windows, Linux, macOS and BSD. Releases provide standalone Windows and macOS packages and Linux packages; 0.64.0 was published on 2026-04-04.
- GPL-2.0 per LICENSE.txt.

## Primary sources

1. <https://github.com/solemnwarning/rehex/blob/1e4fcd437700083cf36e5cbfe20da13577ab5fef/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.