i.Hex is a Development software developed by Matthew Allen. After our trial and test, the software is proved to be official, secure and free. Here is the official description for i.Hex:
Brothersoft Editor: i.Hex is a small and free graphical Hex Editor for Windows. I got ticked off at all the lame shareware hex editors out there and just buckled down and wrote my own [lame Free Hex Editor ;)]. If people would like more features or you find a bug, let me know and I'll see what I can do.
Features: Doesn't load all the file at once. Just a pane of 64K is loaded at any given time, thus it can edit/view very large files almost instantly. Recent file menu. Doesn't use the registry. Oh yeah, it's free, fast and small. you can free download i.Hex 0.98 now.