Minecraft Mod Maker 0.2.5
A minimalistic, free and Java based application that allows users to very easily create Minecraft mods from an intuitive user interface
Adding a new recipe can be performed from a separate window, called Recipe Maker. This window lets you enter the name of the recipe, add various items (such as reed, paper, clay or bricks) and specify the amount.
After all forms have been filled, you can copy the recipe or create a new one.
Minecraft Mod Maker is written in the Java programming language and can be run on Mac OS X, Windows and Linux.