FlatHDUI 1.0.0.zip is a release file of the Minecraft resource pack Flat HDUI, made for Minecraft 1.12.2. It was published on February 26, 2020 and is 0.3 MB in size. For the full description, screenshots and every other version, visit the Flat HDUI resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.
