Neocities / Hodgepodge / Programming / HexeR
Forget screenshots, it's just a hex converter.

It loads a file and shows the hex code in a textbox
that you can copy out of to paste into something else,
or, if you paste hexcode in, it saves that to a file.

The code (hexer.r):

rebol [title: "Hex Converter"] view layout [ origin 2x2 space 2x2 across a: area 500x480 font-name font-fixed return btn "Load File" [ s: mold read/binary to-file request-file/only a/text: copy/part at s 4 ((length? s) - 4) show a ] btn "Save File" [ b: load rejoin["#{" a/text "}"] write/binary request-file/save/only b ] tt "Load & save files; cut & paste hexcode" ]