010 Editor is described as 'Professional text/hex editor designed to edit any file, drive, or process on your machine. Using Binary Templates technology, 010 Editor allows a binary file to be parsed into a data structure that can be understood' and is a Hex Editor in the development category. There are more than 25 alternatives to 010 Editor for a variety of platforms, including Windows, Linux, Mac, BSD and FreeBSD apps. The best 010 Editor alternative is ImHex, which is both free and Open Source. Other great apps like 010 Editor are HxD, dz6, UltraEdit and wxHexEditor.
Frhed(Free hex editor) is an binary file editor for Windows. It is small but has many advanced features like ability to load big files partially. String replacement, multi-language, and other features.
Bangladesh
FileAlyzer is a tool to analyze files, allows a basic analysis of files (showing file properties and file contents in hex dump form) and is able to interpret common file contents like resources structures (like text, graphics, HTML, media and PE).
Ireland
EU
BEYE (Binary EYE) is a free, portable, advanced file viewer with built-in editor for binary, hexadecimal and disassembler modes. It contains a highlight AVR/Java/i86-AMD64/ARM-XScale/PPC-64 and other disassembler, full preview of MZ,NE,PE,ELF and other.
You got a binary file and don't know its contents. Or some software creates binary files where you have a specification but don't want to decode them manually.
GermanyEU
Hex Editor Neo is a binary files editing software utility for Windows. It's rich and handy set of features will help all software and hardware developers working with ASCII, hex, decimal, float, double and binary data.
United Kingdom
Hiew (short for Hackers view) is a popular console hex editor for DOS and Windows written by Eugene Suslikov (sen). Amongst its feature set is its ability to view files in text, hex and disassembly mode.
Russia
Blue Print works on Windows and Linux platforms, and will soon support OSX and BSD.
China
Open Source powerful and flexible Hex-Editor, with multiple colour-schemes that allow easy visual indication of byte-magnitude.
BinHex CryPactor, a tiny and portable application that can be used to manipulate binary and hexadecimal strings!
