Synalyze It! is a simple-to-use OS X Hex Editor which will allow you to easily edit and analyze binary files of any size.
Synalyze It! features enhanced support for many character encodings and enables you to interactively define "grammars" for various file formats to speed up analysis and reduce manual decoding of files. Incremental search for strings and numbers, printing and other features make it a quite powerful tool.
Here are some key features of Synalyze It!
- Hex Editor
- Histogram view
- Automatic suggestion of grammars
- Compare code pages
- Change: script elements are called even if structure size is parsed fully
- Fix: Recursive execution of Python scripts
- These changes are required in order to make the new PE grammar work for .exe/.dll files
- OS X 10.7 or later