free hex editor

GNU Emacs editor for OS X.

Open-source midi tracker/editor.

Subtitles editor

The QuickTime movie metadata editor

ResizeMe is a lightweight, incredibly easy-to-use batch image editor.

video converter, player, editor for MPEG, QuickTime, transport streams, iPod.

A compact GUI and powerful editor for web programer.

WebTide is a HTML text editor.

It is for the web programer who demands a compact GUI and powerful editor.

Fraise is a free text editor which is both easy to use and powerful