Link: official website
Stacksize is a very simple but effective mod that you should definitely try if you are not really satisfied with some settings in Minecraft. Stacking in Minecraft is definitely one of its most important features, as it allows players to store items between each other, thus saving space for other things. However, with how stacking works in vanilla Minecraft now, players often have trouble storing things, but luckily, this won't be an issue thanks to the Stacksize mod. If you are facing stacking issues in Minecraft, we highly recommend you to use this mod and adjust it a little to your liking.
As the name suggests, Stacksize will basically allow you to change the stack size of your items to any value you wish between 64 and 1. This value is limited to 64 because this is the maximum stack size supported by Minecraft. Using this mod is very easy as all you need to do is adjust one number and the size of the stack will change based on the number you place. Such modes often require players to get into the technical aspects of the game, which seems to be the case here.
In order to actually use the mod, all you need to do is go into the stacksize.cfg file it creates and adjust the amount of stack size to your liking. Many items are included in the configuration file by default, but if you want to change the stack size of an item that is not already in the file, you can simply add it to it. Overall, Stacksize is a great mod that allows players to adjust item stacking in Minecraft to their liking.
Default items in stacksize.cfg
Eggs Boats Minecarts Saddles Vests (iron, gold, diamond) Potions Snowballs Ender Pearls Doors (wood and iron) Spellbooks* Soups (including beetroot soup) Milk buckets, lava, water Flags Cake Bed
For Minecraft 1.11.2
stacksize-1.11.2-1.1.jar
For Minecraft 1.11
stacksize-1.11-1.2.jar
For Minecraft 1.10.2
stacksize-1.10.2-1.3.jar
Author: wwrpg
No need for Forge version reference mod. Installation method 2. Forge version reference mod. Installation method 1.