A free mod for Witcher 3, by wolfrules.
This is the most comprehensive application of its kind. With it, you can find every recipe and schematic in the game, for free.
This application contains all the recipes from the base game, plus the recipes for the DLC. So you can find every possible recipe.
Moreover, this application contains the schematics of the game. This means that you can make a complete list of the items that you need to craft.
This application is incompatible with every mod that changes the file def_loot_shops.xml. That’s why it contains the information about the items and the monsters that are the most common in the game.