Menu
Launcher
What's new?
Launcher functionality
Download
Total downloads: 100000
What's new?
What's new?Latest KLauncher updates and newsRead →
Minecraft
Download Minecraft
Mods
Modpacks
Maps
Shaders
Texture packs
Skins and capes
Skins and capesNew skins every day! Install HD skins or a cape right now!Install →
Download Minecraft
Download MinecraftAll Minecraft versions — from oldest to newestView →
Servers
Servers
Add your server
Categories
Mini-games
Survival
Anarchy
EnvyWorld
EnvyWorldExciting battles, unique plugins. Join us, become a legend!View →
Store
Minecraft License
Animated Capes
My Purchases
Store Promotions
Store PromotionsDiscounts, new collections and special offersView →
Community
Post feed
Create post
My posts
Progress
Top players
Awards
Collections
Services
Services
SKINDERYour assistant in choosing skins
KL:CODEBonus codes
KL:DROPSpin and earn
KL:WORDLEGuess the word of the day
BonusesGet free bonuses for completing tasks
Tools
Achievement GeneratorCreate your own cool achievement
Crafting RecipesCreation recipes for all items and blocks
Skin EditorDraw and edit skins online
Cape editorDraw and edit capes and elytras online
KLauncher Knowledge BaseGuides and knowledge base
VKontakte Support24/7 support — message us on VK and we'll help solve any issue
Telegram Support24/7 support — get fast help in our Telegram bot
RU
RU
EN
ES
FR
HI
JA
KO
MS
PT
TR
Download
Log in
Back
Search
UnionLibAuthor: Stereowalker
7M 1.21API and LibraryAPI and Library
Download
Install
Description
Versions
Dependencies
All versions
All versions
1.21.11
1.21.10
1.21.1
1.21
1.20.6
1.20.1
1.20
1.19.4
1.19.3
1.19.2
1.19.1
1.19
1.18.2
1.18.1
1.18
1.17.1
1.16.5
1.16.4
1.16.3
1.16.1
1.15.2
All loaders
All loaders
Forge
Fabric
Quilt
File name
Type
Uploaded
Size
Version
Loader
Downloads
Information
Project ID:367806
Date of creation:March 30, 2020
Date of update:January 4, 2026
Website:Open
Main version:
Download the mod for the version