Mods for Minecraft Java
Browse 43 free mods for Minecraft Java — popular picks include Medieval Buildings - New Structures!, ArmorPlus, Prehistoric Nature.
Step by step: How to install Minecraft Java mods & modpacks
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Medieval Buildings - New Structures!
Add exciting medieval buildings with hidden enemies and treasures to the world!
ArmorPlus
ArmorPlus is a mod based on exploration, killing, building, getting geared up, fight the bosses and explore the depths of your worlds
Prehistoric Nature
Prehistoric plants, dinosaurs, animals, creatures, mobs, land and aquatic biomes and dimensions with many building blocks
Halcyon | Data & Essence
A story of reconciliation, told through a magitech mod about exploration and factory-building.
Creat Aeronautics Structures
This mod adds natural-looking structures built from Create and Create: Aeronautics blocks to Minecraft 1.21.1. The ruins of engineering houses, abandoned boats, soaring airships, and robber balloons will fit seamlessly into your worlds without disrupting
Halo & MDE
Guns, Building blocks, Armory, Materials, New Dimension and More!
Keystone Expansion Pufferfish's Skills
MMO-style skill tree expansion for Puffish Skills, adding new progression categories like Combat, Mining, Exploration, Farming, Crafting, Building, Magic and Taming.
LEGACY Create:structures
Adds some Create-themed structures— that naturally generate in the overworld, bringing industrial-style world-building and exploration to your Create-based modpack.
OpenCreative+
Let your players create worlds. With buildings, settings and even coding on blocks!
DestriumMod
DestriumMod is a Minecraft Mod based on Exploration, Building, Tools and Machines !
Builder's Void
A void dimension for all your building needs!
Mecanix More Building Blocks (java)
Adds tons of fun blocks, and a couple useful mobs

Abandoned Greenhouse
This is part 1 of a Minecraft Mod series I am making: Crafty Caves! The Abandoned Greenhouse is a structure found in Lush Caves, and between the time it was made and now the nature took over these ruins, and the machines that reside in it...
LlamaBlocks
Building Blocks, Farming Items, Generation Features, Redstone Features, and much more! (Made with MCreator)
My Secret Base
Adds a unique Secret Base dimension for each player! Teleport far away, generate a platform, build freely, expand your space, and share access with friends! Void safety included.
Multicore Magic
Gives Minecraft's chunk mesh building its own dedicated, tunable thread pool — so chunk loading doesn't compete with worldgen and other background tasks for CPU cores.
NLYB: Looting and Exploration (Dungeon Automations and more!)
Shrink and store entire dungeons, trees, temples, and villager houses -> then loot them safely from your base. (Never Leave Your Base)
MHDF-Tools
MHDF-Tools | Dream Tools | ✨ A lightweight portable high performance Bukkit base plugin ✨MHDF-Tools | 梦之工具 | ✨一款轻量化便携高性能的Bukkit基础插件✨
Change of Things
A ambitious Minecraft mod that plans on adding much to the base game and my own progression paths.
NLYB: Looting and Exploration
Shrink and store entire dungeons, temples, and villager houses then loot them safely from your base. (Never Leave Your Base)
Photonium - Abyss & Void
A grindy and lategame/tech mod, adding a 2 new dimensions and ores as the base of the mod, this mod is intended to be paired with other grindy mods to accelerate the process of getting certain items. -- Early release, expect Bugs
Decay Zones
Create zones where placed blocks decay over time with configurable settings! This plugin is perfect for temporary building areas, minigames, or clean-up zones on your Minecraft server.
GhostbustersANTI-ESP
A hidden base should be discovered through exploration, not exploits. Ghostbusters-ESP provides a covenant of protection, the final solution to espers: fighting ghosts with ghosts.
Project Tiger
This is a light weight w.i.p mod with new buildings and blocks
PLASTIC CRAFT
A unique expansion that introduces versatile plastic materials, custom building blocks, and tools to upgrade your Minecraft survival experience.
Forgotten Fairy Tales
Interesting tehno-magical mod which can be a base for assembly of mods and itself has got a big history
Archeological Finds
Datapack that improves the base archeology loot, little less garbage, a little more loot.

Skyframe
Climb into the Skyframe, a floating scaffold dimension with new mobs, tools, a boss, and a building system built entirely around scaffolding. ( i made this to practice dimensions for radish mod)
Relocation
A simple building relocation plugin
lycohism
A minecraft survival expansion with nature magic, tools, base growth, and exploration.
Exolith Mod (1.21.1, 1.20.1)
Exolith Mod brings space exploration right to your home base without adding heavy, laggy dimensions. You can build custom space probes, launch them into orbit, and gather rare materials from distant star systems. The mod combines crystalline energy networks with factory automation to power your machines and upgrade a helpful crystal companion. Features: Unmanned Space […]
Evergreen Horizon Mod (1.21.8, 1.20.1) – Expand Survival with New Biomes
Evergreen Horizon Mod expands your Minecraft world with fresh biomes, building blocks, and redstone machines. It brings eight wood types and seven biomes across the Overworld, underground caves, and the Nether. You can set up new contraptions with block placers and entity sensors, or craft snacks like s'mores and peanuts during your travels. The mod […]
Create Sky Village Mod (1.21.1, 1.20.1) – Loot Mechanical Towns Floating Above
Create Sky Village Mod adds floating sky settlements packed with loot for Create. This mod spawns airborne villages high above the clouds, featuring buildings constructed from machinery and decorative materials. Players can travel up to settlements like Highwind Village to explore new structures and collect mechanical components. Features: Spawns floating island settlements high above the […]
4E Client Mod (1.21.11, 1.21.1) – ChunkFinder, Base Finding for DonutSMP
4E Client Mod is a multifunction Minecraft ghost / utility client designed mainly for DonutSMP and Anarchy Servers. It provides a large collection of combat, exploration, automation, and render modules, allowing players to gain full control over combat, base hunting, movement, and visual assistance. Features: DonutSMP Tools Chunk Finder – Find loaded and special chunks […]
Jeff's Cursed Walking Structures Mod (1.20.1) – Explore a World After the Fall
Jeff's Cursed Walking Structures Mod expands the Cursed Walking modpack with many new structures and hostile enemies. This addon fills the world with over 30 unique builds to explore and several new types of zombies to fight. Features: Adds 33 new structures, including radio towers, bunkers, nuclear reactors, oil rigs, and warehouses. Find different versions […]
Create: Oxidized Mod (1.21.1, 1.20.1) – New Possibilities For Copper Crafting
Create: Oxidized Mod is an excellent add-on for the Create mod that introduces oxidizing recipes for copper blocks. This mod allows players to create spouting recipes for all copper building blocks, adding a new dimension to the Create mod's capabilities. Features: Adds recipes to oxidize copper blocks, stairs, and slabs by washing them. Screenshots: Create: […]