Weak

Works OK with trivial files like PNG and PDF, but when I try to throw a QuickTime .mov at it (120 MB), it crashes every time. Perhaps it’s trying to load the whole thing into memory. If so: bad idea.

Anyone who would even want a hex editor would want a rock solid tool that handles anything you throw at it. This is not that app. On the Mac, we have the open source HexEdit from Jim Bumgardner and Lane Roathe. If this app were just a port of that code to iOS, I’d be very happy.

invalidname about HEX Editor