HxD Hex Editor is a free hex editor software for Windows. It allows users to view and edit binary files and supports opening and editing of large files. It also comes with many useful features such as search and replace, copy and paste, checksum generation, data visualization, and more.
Fast opening and editing of large files
Raw disk editing and modifying of RAM
Data inspector to view and edit values in various formats
Search and replace functionality
Checksum generation and validation
Comparison of binary files
Export to different file formats
Free and open-source
Lightweight and fast
Large file support
Comes with many useful features
Not as user-friendly as some other hex editors
Limited customer support
Only available for Windows
Overall, HxD Hex Editor is a great choice for those who need to view and edit binary files. It is free, fast, and comes with many useful features. While it may not be as user-friendly as some other hex editors, it is still a powerful tool for those who are comfortable with hexadecimal editing.