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Dev tools · August 19, 2026

Hexel Editor

Native macOS hex editor with a brain for file formats

Hexel Editor launched on August 19, 2026 with 78 votes, #528 of 23,274 launches that month and more than 95% of that year's launches.

What it does

A native macOS hex editor for developers, reverse engineers and security researchers. Open files of any size instantly, decode the bytes under your cursor, parse Mach-O/ELF/PE/PNG/ZIP structure, run checksums and entropy, bookmark what matters

Download Hexel Editor by Shaun Hirst on the App Store. See screenshots, ratings and reviews, user tips, and more apps like Hexel Editor.

• Smarter text search. Searches now ignore case — look for srgb and you'll find sRGB too. Type a capital and it matches exactly what you typed. • Hex searches no longer need spaces between the bytes. Type d5a4 or d5 a4 — both find the same two bytes, and you can mix the two styles in one search (ffd8 ff e0). ?? still stands in for any byte. • The welcome window opens in the middle of the screen. It was sitting a little high. • The welcome window now comes to the front on launch instead of opening behind other apps. • Windows reopen where you left them. Hexel Editor remembered the size you'd chosen but never the position. • The "Show this window when Hexel Editor launches" checkbox is now…from apps.apple.com

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