Im Hex

github.com/WerWolv/ImHex Developer Tools Open-source projectOpen source

ImHex is a hex editor for reverse engineers, programmers, and people working with binary data.

github.com/WerWolv/ImHex
Im Hex homepage screenshot

About Im Hex

ImHex is a hex editor for reverse engineers, programmers, and people working with binary data. It is available as an open source repository on GitHub.

You can view and edit binary files in a hex view with byte patching, patch management, and undo and redo. You can search for strings and hex values, go to positions from the start, end, or cursor, and highlight bytes with configurable rules. It includes a pattern language for parsing file content, a data inspector for interpreting bytes as integers, floats, strings, dates, and colors, and tools for importing and exporting Base64 files, IPS patches, and code arrays.

It suits people who inspect binary files, raw disks, process memory, or remote files, including those who prefer dark mode by default with a light mode option.

Key features

  • Hex view with byte patching and undo/redo
  • String and hex search with goto positions
  • C++-like pattern language for parsing files
  • Data inspector for integers, floats, strings and colors
  • Dark mode by default with light mode option
  • Load files, raw disks, process memory and remote files
Best for: Reverse engineers, programmers, and others who work with binary data.
Good for
  • Open source repository
  • Handles many data types and encodings
  • Supports disks, process memory and remote files
  • Dark mode by default

Im Hex at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Im Hex FAQ

What is ImHex used for?
ImHex is a hex editor for viewing and editing binary data, used by reverse engineers and programmers.
Is ImHex open source?
Yes, ImHex is available as a public open source repository on GitHub.
Does ImHex have dark mode?
Yes, it uses dark mode by default and a light mode is also available.
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