Mods for Minecraft Java
Browse 1,715 free mods for Minecraft Java — popular picks include Space War Thruster Config, Mega World Height, Subspace Bubble Burster.
Step by step: How to install Minecraft Java mods & modpacks
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Space War Thruster Config
Mod that adds config for max thruster output for each type of thruster from Space War Aeronautics!
Mega World Height
Mega World Height expands the Overworld build and generation height, giving you much more vertical space for mining, building, exploration, and custom world generation. By default, Minecraft’s Overworld height is limited to a smalle
Subspace Bubble Burster
Configurable nether scale
Rocket Jumping
Adds a simple rocket jumping feature
MrMexican
A client thats use on CosmicPrisons with QOL features
Compressed Coal
Adds compressed coal for save space.
space's requeue
A mod that assists with requeueing on Hypixel in various ways.
Color Legacy Wood Planks
A Library mod for an upcoming Liminal Spaces dimension mod, this is a required dependancy but can be used by itself.
Coords Action Bar
Adds simple coords displayer on your action bar space
Galaxy Adventure Mod
This mod is new so it only has a sword as an armor tool and an ore will soon put more things
Rocket Boots II
Reimagine flight with Rocket Boots. Traverse the world freely and efficiently. Now in three modes and more capable than ever.
AdminSpace
its a mod that adds adminspace
️CosmicGuilds | Player Guild System | 1.13 - 1.21.x
A very extensive plugin that allows players to form and manage guilds!
Danceboy´s Space Armors
A mod that adds Star Trek armors. In the future, it will include more space-themed armors for your space modpacks with Cosmic Horizons and Starlance.
GalaxyAspect
Items, Armor, Weapons, Skills, Ores
Crossfate Adventures (Now for NeoForge!)
Embark on a journey to discover the truth of the Overworld, and its connections to other worlds! Travel to other dimensions, to space, interact with new fauna and flora, and find new structures!
CosmicUtilies
Armor
Ancient Tome
Replaces enchanted books in loot chests with ancient tomes to save inventory space while exploring

IG: Potion Stacker Addon
Tired of potions and stews cluttering your inventory slots and taking up valuable backpack space? Potion Stacker Addon is a dedicated addon for Stack Size Adjuster that allows regular potions, splash
Sky Crushes
SkyCrushes is a progression-based processing mod that adds mechanical Trituradores (Crushers) to process raw minerals, geodes, and space materials.
CelestialLib
A library mod for space exploration mods, like Celestial Exploration
Space Station Craft 14
This project aims to recreate the game Space Station 14 in Minecraft.
Stellar Depths
Drift through cosmic emptiness. A space exploration mod built around scale, silence, and the unknown.
Chunkit
A world pre-generator featuring with real-time disk space estimation.
VSSW Performance Fix
A server-side performance addon for Valkyrien Skies Space War 0.6.18
Simple Backpacks Plus+
This mod adds simple yet convenient backpacks to your world that can hold a variety of items, helping you save inventory space!
Laicaps
[Alpha] A fantasy space exploration mod - for neoforge 1.21.1
CraftPlanet
This is a client side performance and utility mod!
CosmicExtractions
Utility mod to improve QOL and enhance gameplay within the Extraction feature on CosmicSky.
Ez Elytra Boost
Launch and boost your Elytra with a single right-click! No more double-jumping or space-bar spam.
Client Base
Bringing your pause menu to physical space!

Atomic's Space Expansion
A simple building blocks pack for rockets, spacecraft, space stations and more.

PowerRocket
A comprehensive flight assist mod featuring 6 tiers of power rockets, elytra boost, auto-protection systems, and fully customizable HUD displays.
CosmicUtilities
CosmicUtilities is a utilities mod that improves gameplay. Specifically made for CosmicPrisons, brought to you by the Minecoin team.
Rocket Creeper
Adds Rocket Creeper from Primitive Mobs mod.
Ad Astra: Recycling
The rockets can now be disassembled.