A fast and native hex editor for macOS
From the app icon to the full-height sidebar, HextEdit is designed to fit in with Big Sur and resizes well to adapt to any use case.
HextEdit runs natively on both Intel-based CPUs and Apple Silicon for great performance. Built using Swift, HextEdit uses an efficient data structure for fast editing of files big or small.
Edit bytes as little or big endian signed or unsigned integers, floats, or doubles. View values as binary, decimal, or hexadecimal numbers.
Find strings, integers, and byte patterns in files. HextEdit has incremental background find, allowing you to continue working while searching very large files.