Neoforge Mods for Minecraft Java
Browse 429 free Neoforge mods for Minecraft Java — popular picks include Create Rocketjump, Duststorm, Mars Renaissance.
Step by step: How to install Minecraft Java mods & modpacks
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Create Rocketjump
Create based modpack with greatly performance and with many additions

Duststorm
Survive a crash landing on the scorching hot distant planet of Tiziria.
Mars Renaissance
The Mars Planet add to Minecraft!
KubeX
Development toolkit for KubeJS with dedicated workspaces, Rhino compatibility and source-level debugging.
Seal's SMP Forever+
A Vanilla+ modpack centered around adding new things to key features of the vanilla experience while also expanding that experience to different dimensions and planets. adding new bosses for late game content and items.

Better Leaf Litter
Allows you to combine leaf litter so it uses less inventory space
Space Junk
This mod is super low quality. Install only if curious what it is.
Invaded Space
(Practically adds nothing as of now) A space Minecraft mod we are making that will capture the creativity of a robot civilization
Item & Block Compressor
📦 A datapack designed to aid in inventory management, you can compress common items and blocks to free up space in your inventory and chests.
Create: Celestial Mechanics
Launch yourself into space with the Create mod!
Pangu Spacing
Automatically inserts spaces between CJK (Chinese, Japanese, Korean) characters and Latin alphabets/numbers in Minecraft for a cleaner, more readable chat and UI.
Bundle Tweak
A single bundle tweak so all items only take 1/64 of the bundle's space.
Simple keys
This mod lets you see what keys your pressing like wasd and space bar
Liminal
This project brings liminal spaces to Minecraft
Pressurized Barrels
This mod adds pressurized barrels to Minecraft, allowing you to store 54 or even 162 stacks in a single block of space.
CASE: Create Aeronautics - Space Exploration
A Space Exploration modpack made with Aeronautics and Northstar, CASE for short
Scarab2233s End Hut
This mod adds a little end hut that will give you gun powder for rockets and make the end not so plane without changing the game completely
Unslotted
Removes a considerable portion of your inventory slots, turning them into a space you can drag items around freeform instead.
AdvancementFireworks
It's a simple mod that only celebrates the player's achievements by launching rockets; nothing out of the ordinary.
More Metal Blocks
adds more iron blocks that are almost all just colorshifted copper blocks. adds iron grates, chiseled and polished iron, etc. basic but adds more plain building blocks. sometimes a bit of plain can balance out an overwhelming space.
MagicFactory
Mod adding a new liminal space
Structure Moss
A mod to add some utility blocks to help with building/filling spaces.
Alienated
Adds a whole new planet to explore!
RocketORE
This mod adds new "rocket" ores tools and armor. Its my first mod so i hope you enjoy ;)

Crafting Space Journey
A completely new tech mod built around 3×3 crafting.
TheHandOKill
Small mod adds the iconic "space erasure" sound that plays every time you kill a mob with a single hit

The Enderian Crucible
Unleash cosmic power with new End-game tools and armor that surpass Netherite.

Green Space's TNT's
This mod is a TNT mod inspired by a lot of Minecraft modded TNT's. Note: This mod is not on forge yet, I have had some issues logging in so I switched to publishing this mod on Modrinth, sorry! will fix soon! v0.1, 4 TNT's. Bye!
timeturner
add a item that will teleport you to the same world but totaly made of bedrock to have more space and make 2 bases on the same spot.

Blocks of planents and stars
“Planet and Star Blocks” add cosmic blocks with impressive effects: the “Sun” block sets objects on fire, the “Betelgeuse” block sets objects on fire for 60 seconds, and the “Moon” block changes the landscape.

SnurfTech's Rocket Launcher
This mod adds a rocket launcher to Minecraft 1.21.8.

Killer Klowns
Adds blocks, items, weapons and (eventually) mobs and armor/cosmetics from Killer Klowns from Outer Space (1988) to minecraft as well as custom blocks, etc made by me that fit to expand on the idea of the Klowns
Not another Backrooms mod- [LIMINAL SPACES]
Welcome to Lost Tapes. A liminal space experience inspired by the Backrooms but not limited to the usual Backrooms formula.
Interstellar Redstone Exploration Mod (1.21.1, 1.20.1)
Interstellar Redstone Exploration Mod extends Create with custom spacecraft and interplanetary travel. You can build functional rockets using contraption mechanics, blast off into orbit, and land on destinations like the Moon, Mars, and Venus. The mod brings alien wildlife, new materials like titanium, and colored space suits for harsh planetary atmospheres. Features: Build custom rockets […]
Micro Redstone Logic Mod (1.21.1) – Fly Compact Planes with Joysticks
Micro Redstone Logic Mod adds compact cockpit blocks and propulsion units to simplify vehicle construction in Minecraft. The mod provides four functional blocks that shrink bulky steering assemblies and control rooms down into single block spaces. Players can build smaller aircraft and land vehicles without sacrificing precise maneuverability or multi-channel redstone control. Features: New Control […]
Hydroflux Reservoirs Mod (1.21.1, 1.20.1) – Build Custom Shaped Factory Tanks
Hydroflux Reservoirs Mod expands fluid and item storage by adding multi-tiered tanks and vaults that morph into any shape you build. The mod works with liquids and items from popular tech mods like Create and Mekanism, giving you complete freedom to store resources in tight spaces. You can build custom storage shapes to power machines, […]