BBHex
BBCom Team
BHex is a binary file viewer, editor and comparison tool for Windows. Inspect firmware images, explore data exported from devices, or review changes ...between file versions in a consistent hexadecimal and ASCII workspace.
Find your way through the bytes
Read HEX and ASCII side by side. Jump to an address, select a range, add named bookmarks and navigate with the file overview. Search for hexadecimal bytes, ASCII text or patterns containing ?? wildcards, across a whole file or within a selected range. Step through results without losing your place.
Understand and edit data
The data inspector interprets bytes as signed and unsigned integers, floating-point values and individual bits, with little-endian and big-endian support. In overwrite mode, edit HEX, ASCII or numeric values, or click a bit to toggle it. Create a file with a specified length, fill a selection, replace equal-length data and manage changes with undo and redo. Existing files open read-only by default; overwrite editing preserves their length.
Compare and review changes
Compare two files side by side, with distinct highlights for changed bytes and data present only in A or B. Use smart alignment or choose alignment offsets manually. Navigate and filter the difference list, inspect the overview, copy a selected equal-length difference block to the other file, and export a CSV comparison report.
Fit your workflow
Copy selections as HEX, ASCII or C arrays, export raw binary ranges, and calculate selection checksums including CRC32 and SHA-256. Open files or start comparisons from Windows File Explorer. Dark and light themes, English and Chinese interfaces, customizable highlights, automatic preference saving and configuration import/export help you keep a familiar workspace.
Developed by BBCom Team.
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