Free Portable Hex Editors
Frhed is a free hex editor, also known as a binary file editor, for Windows. It is lightweight, open source, and designed for editing binary files quickly and efficiently. A portable version is also available, making it easy to carry on a USB flash drive and use without installation.
HEX-ED is a free portable hex editor similar to HxD, designed to be small, fast, and efficient. It allows you to view and edit files at the hexadecimal level, making it useful for low level data inspection, binary editing, and program modification.
The tool was originally created by its author to modify assembler programs. HEX-ED began decades ago as a BASIC program compiled with BASCOM under CP/M. It was later rewritten and compiled in Visual C for Windows, first as a 16 bit application and eventually as a 32 bit version.
Hexplorer is a free portable hex editor that is very similar to HxD. As the name implies, this free hex reader and binary file editor can be used to explore and edit binary hexadecimal files. It is a lightweight yet powerful tool for anyone who needs to peek under the hood of files and raw data stored on a computer system.
HxD is a lightweight, free, and portable hex editor utility for editing files, disks, and system memory at the byte level. This powerful yet compact freeware hex editor tool is trusted by programmers, reverse engineers, digital forensics professionals, and technical users who need a clean, dependable environment for viewing and modifying raw binary data structures.