Thulinma has once more updated his tool for importing and extracting the Patterns you can use in Animal Crossing: Wild World the Commercial DS Game:

Heres whats new in v6.0

Now supports player 2, 3 and 4.
Filename for exporting/converting is now chooseable, defaults to a legal filename.
Player "inventories" are named after the player.
Added the following characters: heart, semicolon, all numbers, exclamation mark, dot.
Features:

Convert pictures into .acww files
Choose a name for the converted pattern
Export .acww files from your ACWW savegame (US version)
Import .acww files into your ACWW savegame (US version)
View .acww files

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