MACTECHHEAD  No drag and drop support for application bundles or anything for that matter in a bundle.

The search UI is far too clumsy and should be a single string search instead of broken down as it is now.

I know this a free alternative to Resorcerer.

But no thanks Hex Fiend!

Resorcerer was well worth the money I paid for it and still serves me quite well even with some strange behaviours with 10.5

Hex Fiend deleted!  
(Version 2.0)

MUTANT  Nice simple editor, but needs big/little endian support.. Unless I'm just completely missing it.  
(Version 1.1)

JOANSAMPIERI  One Word Awesome.. My Favorite To Crack.  
(Version 1.1)

YAY4MERLOT  I use this app constantly. Its my favorite tool when I need to view the raw guts of a file without worrying about the bits and bytes getting encoded or interpreted the wrong way. Love it! It's simple, yeah, but you can't beat the price :P  
(Version 1.1)

CORPSECORPS  _

Hex Fiend is a pretty fair, simple, fast hex editor but it needs a few things.

While the font and size of Hex data can be specified, the offsets remain the same, and are very tiny on a large high-res monitor.

Also, although it has a 'Find and Replace' feature and the status bar can display the offsets of a selection in Hex or Decimal, there's no way to go directly to an offset.

You have to try to scroll down while reading those tiny offset values, and then click and read the status bar to make sure you're in the right place.  
(Version 1.1)

KWOJNIAK  A great hex editor! Simple, yet very fast.  
(Version 1.1)