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Overview System Requirements Related


This is a very useful hex viewer/editor which can view any file and has some handy features which make it easier to reverse engineer binary file formats. Features: * Works easily with large binary files of any size since only the viewed page of data is loaded. * Since the file is only accessed when loading or saving a page of data, the file is not locked. * String/byte search (string search is not case sensitive). * Goto file offset and increment/decrement by fixed amount. * Change the number of bytes per display line to make it easier to see patterns in the file. * Swap data display to show ASCII or EBCDIC characters, integers, floats, doubles, or binary. * Reload the displayed data with a single button press (changed bytes are highlighted in red). * Bytes-to-value conversion tool (integer, float, double, characters, binary, date/time) with optional byte swap. (Use Ctrl-C and Ctrl-V to copy bytes and paste them into this tool). * Built-in expression calculator (mixed hex/decimal supported) with numeric (+,-,/,*) and bit-wise operators (>>, <<, &, |, ^). * When you click on byte in the data window, the offset in the file is shown on the status bar. * Ability to write edited page of data back to the file. * Ability to export a hex dump using your chosen layout to a text file. * The ability to compare two binary files side-by-side. * A popup field layout tool which can generate C structs (Accessible from the View menu). * Ability to create a new binary file and initialise it with a specified byte pattern. * Ability to insert, delete, set or replace bytes at specified locations in file (from File menu). * Ability to enter ASCII characters directly into the hex data using notation like 'A 'B 'C Web page and YouTube video: If you find this tool useful, please leave a review on the store. Thanks.


Additional information

Published by


Release date


Approximate size

248 KB

Age rating

For ages 3 and over

This app can

Access all your files, peripheral devices, apps, programs and registry


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)

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