HxD is a versatile hex editor, disk editor, and RAM editor designed for users needing to inspect and modify data at a low level. Key features include:
- File Handling: Opens and edits files of any size (up to 8EB) rapidly.
- Disk Editing: Supports RAW reading and writing of disks and drives (hard disks, USB flash drives, CDs, etc.).
- RAM Editing: Allows editing of main memory with data-fold tagging for memory sections.
- Search and Replace: Flexible searching and replacing for various data types (text, hex-values, integers, floats).
- Data Export: Exports data to source code (Pascal, C, Java, C#, VB.NET), formatted output (plain text, HTML, Richtext, TeX), and hex files (Intel HEX, Motorola S-record).
- Checksum Generation: Generates checksums, CRCs, SHA-1, SHA-512, MD5, and custom CRCs.
- File Tools: Includes a file shredder, file splitting, and concatenation.
- Data Analysis: Provides basic data analysis with graphical representation of byte/character distribution.
- User Interface: Easy-to-use interface with features like unlimited undo, goto address, printing, and bookmarking.
Use cases range from reverse engineering and software debugging to data recovery and forensic analysis. It's suitable for developers, system administrators, and anyone needing to examine or modify binary data.
