Discuss technical or other issues relating to programming the Nintendo Entertainment System, Famicom, or compatible systems. See the NESdev wiki for more information.
In 2011 Quietust made a really handy iNES header editor for Windows. I actually use it all the time. After discovering a minor bug in it yesterday, I noticed its source code was available and gave it a slight update.
Nice to know somebody actually uses that tool - when I get a chance, I'll look over the changes and update the version on my site accordingly (and probably add some proper documentation).
Incidentally, that header editor is also built into Nintendulator, so I'll probably be fixing the same bug there as well.
Quietust, QMT Productions
P.S. If you don't get this note, let me know and I'll write you another.
Oh I've been looking for such a tool for quickly viewing or editing iNES/NES2.0 headers, but been unable to find one. I've been using Nintendulator and more recently Mesen for this.