Mods for Minecraft Java
Browse 38 free mods for Minecraft Java — popular picks include Space - Extended - Mod , Resource Trimmer, Zero Point Labs.
Updated daily
Space - Extended - Mod
Extention of Norzeteus Space - Resourcepack 1.12 [ Optifine Forge comptbl.]
Resource Trimmer
Reduces network overhead by removing the namespace from vanilla resource locations.
Zero Point Labs
Innovative technologies for high-performance spacecraft locomotion.
Perfectly Packed
Optimize bundle space using the best of square packing technology!
yumo compactmachines por
Optimizing compressed space by speculating on estimated production
SpaceVulcan
Addon for Vulcan Anti-Cheat
Resource Compression
Save space by compressing Vanilla Blocks.
LinearReader
Make Minecraft worlds take up less space.
BossTools Performance
Performance optimizations for extremely questionable Space-BossTools code
Dynamic Flight Control
This Mod Let's you fly With different game method, so you don't have use shift and space. You can fly up and down, just by pointing towards it.
Legacy Rocket Model
This mod replaced the model of tier 2 rocket of Galacticraft to it's old model.
Vortex
Server-side modpack analytics developed by Atmospace. Tracks player usage of modded blocks, items, crafting, and entities. View in-game summaries and get CSV reports on shutdown to optimize your modpack based on actual player engagement.
iammojogo's Village Life Plus
Smarter villagers and iron golems - auto-repopulation, fence gate navigation, personal space, and golems that actually protect villagers with intelligent combat AI.
VSSW Performance Fix
A server-side performance addon for Valkyrien Skies Space War 0.6.18
CraftPlanet
This is a client side performance and utility mod!
DynamicDisasters
Experience extreme, physics-based natural disasters like tornadoes and cosmic rifts in 1.21.1 – zero custom textures, fully shader-optimized!
Chunkit
A world pre-generator featuring with real-time disk space estimation.
Fantastic Smelting
A small mod to boost your smelting-experience. Allows you to smelt raw resource blocks, saving you time and space.
PriorityQueue
Make space for your VIPs on your server
Better Elytra Flying
When you are flying with an elytra or take off, you can click space to quick use a firework in your hotbar.
Compactible Mob Drops
Now you can compress mob drops into compact blocks to save space!
CommunityVault
A shared vault with unlimited space for all players on the server
NoRockets2Waste
Prevents you from using rockets accidentally!
GalacticChunks
GalacticChunks is a high-performance storage layer designed to reclaim your disk space and eliminate save-lag. By modernizing how Minecraft data is stored, we make your server faster and your backups smaller. 📦 Shrink Your World: Achieve 3–10× better comp
AeroBoots
AeroBoots is an advanced jetpack boots plugin for Minecraft 1.21.5 that allows players to fly in a controlled and epic way. With optimized visual effects, realistic rocket sounds, and a strict system without fall damage protection
BLOCKID Display
Displays the namespaced block ID (including water/lava) and block facing direction in the ActionBar.
SpeicherSaver
A high-performance Minecraft server plugin that automatically deletes unused world files to reclaim 80%+ disk space while safely protecting player bases and builds.

Abort
A lightweight Fabric mod providing an emergency hotkey (Alt + Backspace) to break out of frozen screens and return to the main menu.
Sodium/Rubidium Occlusion Culling Fix Mod (1.20.1, 1.19.4) – Fix Missing Chunks
Sodium/Rubidium Occlusion Culling Fix Mod patches an invisible chunk bug in Sodium and Rubidium. The base game solved this missing world problem a while ago, but those two mods accidentally brought it back. This patch makes sure your world loads correctly without any blank spaces. It might drop your frame rate a little bit, so […]
Compact UI Mod (1.20.4, 1.19.2) – Compact UI For A Cleaner Look
Compact UI Mod is a mod designed to streamline the Minecraft user interface by reducing unnecessary spacing and adjusting UI elements for a cleaner, more compact layout. Features: Optimized UI scaling for better space efficiency. Reduces unnecessary padding in menus and HUD elements. Improves accessibility by making important elements more visible. Screenshots: Compact UI Mod […]
ARLib Mod (1.21.1, 1.12.2) – Library For Advanced Rocketry Reworked Mod
ARLib Mod is a core library mod designed to support and streamline the functionality of mods in the Advanced Rocketry Reworked ecosystem. It provides essential tools and shared resources that enable integration and performance optimization for dependent mods. Features: Core Functionality: Supplies foundational code and systems required for Advanced Rocketry Reworked and its related mods. […]
Perfectly Packed Mod (1.21.1, 1.21) – Space Optimization In Bundles
Bundles in Minecraft allow you to store a total of 64 items. Perfectly Packed Mod is here to allow you to store multiple items within a bundle as long as the number of items do not exceed the bundle’s limit of 64. This means you can store one of 64 different items inside a bundle. Hovering […]
Daybreak Shaders (26.1.2, 1.20.1) – Realistic Reflections And Smooth Performance
Daybreak Shaders is a shader pack for Minecraft, aimed at enhancing the game’s visuals while retaining the original aesthetic. It introduces features like screen space reflections, making the game look more polished and realistic without straying too far from the classic Minecraft look. Screenshots: Daybreak Shaders Download Links For All Versions from Minecraft 1.7.10 to […]
CompactSolars Mod (1.12.2, 1.11.2) – Build a Compact Power Plant
CompactSolars Mod adds new solar panel arrays for IndustrialCraft 2 (IC2), letting you combine many solar panels into one block. This saves space and helps reduce lag, which is especially useful on busy servers. The mod also includes powerful solar helmets that can charge your electric gear while you wear it in the sun. These […]
ServerAddressSpaceFix
Fix the "unknown host" bug when adding a server or connecting directly to a server with a space at the end of the server address
✨ StarParticles ✨ | Animated | Pulsing Stars | Collision Effects | 1.20+ | Ultra Optimized
Turn your server into a galaxy! Beautiful animated stars, rotating circles, and dynamic collision