ReHex
A hex editor designed for reverse engineering.
What’s new
Verified 4h agoI'm happy to announce the release of REHex 0.64.0!
This release incorporates a lot of bugfixes and some minor, but long-awaited quality-of-life improvements such as a "find all occurrences" button on the search dialogs. The full list of changes is below:
* Update Lua plugin integration to support Lua 5.5.
* Add "Find all occurences" option to search dialogs (#18).
* Add support for "PRIMARY" selections on Linux/BSD (#20).
* Fix unchanged bytes being highlighted as changed (#274).
* Correctly annotate template variables repeated using a loop (#269).
* Fix display of AT&T disassembly syntax menu option.
* Fix crash when backspace is pressed at start of file (#282).
* Fix cursor jumping to the wrong position when inserting data at the end of the file.
* Fix backspace inserting characters into the file when editing text.
* Fix cursor jumping to the wrong position when using backspace to delete the last byte of the file in insert mode.
* Fix potential crash when calculating CRC checksums.
* Add more predefined colours to the value colour map palette.
* Replace default value colour maps for improved readability.
* Fix cursor being drawn in value colour maps preferences
Full release notes →
This release incorporates a lot of bugfixes and some minor, but long-awaited quality-of-life improvements such as a "find all occurrences" button on the search dialogs. The full list of changes is below:
* Update Lua plugin integration to support Lua 5.5.
* Add "Find all occurences" option to search dialogs (#18).
* Add support for "PRIMARY" selections on Linux/BSD (#20).
* Fix unchanged bytes being highlighted as changed (#274).
* Correctly annotate template variables repeated using a loop (#269).
* Fix display of AT&T disassembly syntax menu option.
* Fix crash when backspace is pressed at start of file (#282).
* Fix cursor jumping to the wrong position when inserting data at the end of the file.
* Fix backspace inserting characters into the file when editing text.
* Fix cursor jumping to the wrong position when using backspace to delete the last byte of the file in insert mode.
* Fix potential crash when calculating CRC checksums.
* Add more predefined colours to the value colour map palette.
* Replace default value colour maps for improved readability.
* Fix cursor being drawn in value colour maps preferences
Official download sources
Each source below has been validated against an approved publisher domain and editorially approved. Links route through a safe internal redirect.
Verified checksum File integrity
No threats detected — 0/60 engines VirusTotal ↗Verify your downloaded file matches the publisher’s official hash before installing.
SHA-256
21c9fdee23a939b11e077b8146a9473d382b3bb4c2820edb40a44cd988cdb052
Install with one command
Prefer a package manager? Paste this into Windows Terminal:
scoop
scoop bucket add extras; scoop install rehex
Platforms: Windows
ReHex compared
A factual, side-by-side overview based only on verified data.
| Attribute | ReHex This page | Sqlectron | Agent Teams AI | VSCodium |
|---|---|---|---|---|
| Developer | Graham Sutherland | Sqlectron | 777genius | VSCodium |
| Category | Developer Tools | Developer Tools | Developer Tools | Developer Tools |
| Platforms | Windows | Windows | Windows | Windows |
| Official sources | 1 | 1 | 1 | 1 |
| Verified official | ✓ | ✓ | ✓ | ✓ |
Alternatives to ReHex
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Frequently asked questions
Where can I download ReHex safely?
Use the official sources listed on this page. Each link is validated against an approved publisher domain and routes through a safe internal redirect — no third-party or bundled installers.
Which platforms does ReHex support?
ReHex is available for Windows.
Is this the official ReHex download?
Yes. Every source shown here is validated against the publisher’s approved domain and editorially reviewed before being published.
Who develops ReHex?
ReHex is developed by Graham Sutherland.
What are the best alternatives to ReHex?
Popular alternatives include Notepad++, Alacritty and Python. See the comparison above for a side-by-side overview.
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