Thanks to this useful mod you can put the spell of an enchanted item back to the books. To do this, use the inverse table the enchantment, by placing the desired object on the left and on the right an ordinary book.
How to install The Disenchanter
- Download and install Minecraft Forge
- Download mod
- Do not unzip it, copy to C:\Users\User_Name\AppData\ Roaming\.minecraft\mods