Wide Item Pickup - PickupWidely Mod
This small but extremely useful mod dramatically simplifies collecting dropped items in Minecraft. It expands the area within which your character automatically picks up loot, allowing you to collect drops that are at a considerable distance from you.
Key Features:
By default, the mod increases the automatic item pickup radius to two blocks in the horizontal plane. Meanwhile, the vertical distance remains standard. But most importantly - all parameters can be finely tuned to your preferences through the mod's configuration file.