TooManyItems is an incredibly useful in-game inventory management mod with many additional features. Once you have installed TooManyItems you can access it by opening your inventory.
To the right of the normal inventory there is a searchable list of all minecraft blocks and items, including those from any other mods you have installed. Simply click a block or item and a full stack will be added to your inventory. You can add items to a favourites list and even create saves of the inventories you use most often.
In the top left hand corner there are a number of useful buttons that allow you to change the time, change your gamemode and even fill your hunger and health. TooManyItems also includes a very useful enchanting feature to create overpowered tools.
TooManyItems is designed for single player use but it will also work great on Minecraft servers as long as you are op!DownloadForumInstall Guide