Texture packs are replaced with resource packs in Java Edition 1.6.1 which provide more control over textures and other game features. zip file and they have various PNG images in them and a text document named pack.txt. They are used to be able to change the in-game textures of items, blocks, mobs and the GUI. Are you looking for the Hypixel Skyblock texture pack? Well, texture pack is a collection of files.