Minecraft Java 1.20 Mods
Browse 81 free mods for Minecraft Java 1.20 — popular picks include IntergalactiCraft : The Sky And Beyond, Cosmic Expedition, Smooth Astronautgaming.
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IntergalactiCraft : The Sky And Beyond
IntergalactiCraft: The Sky and Beyond brings space exploration, over a million new items, slabs, tools, advanced mechanics, revamped terrain, villages, and structures—an expansive overhaul that transforms the game into an endless adventure.
Cosmic Expedition
A space modpack, with a few optimization mods.
Smooth Astronautgaming
This Modpacks Offers Better Peformance, Tweaks, and overall a Better Experience with Minecraft without hopefully lagging.
Foxys Space Mission
Foxys Spaces Mission – Blast off into space, explore epic dungeons, and build across worlds. Tech, adventure, and galaxies await.
Prism Optimized RPG Adventure [THE APEX]
Prism: Optimized RPG Adventure. A lightweight Fabric pack for low-end laptops. 60+ FPS performance with 40+ Quests, Create Mod engineering, and Ad Astra space travel. Explore cinematic Tectonic mountains and the Moon with zero hardware lag!
Farming and space.
Settle on your homeworld with new terrain, Mobs, tech and functions or go into space, its up to you.
Lobotomized SMP: Ground Zero
Adventure through Dungeons and Soar through Space! Build Museums!
VSSW Performance Fix
A server-side performance addon for Valkyrien Skies Space War 0.6.18
PLASMAO's PREMIER PACK
Finally, a curated VanillaX experience with space exploration, industrial evolution, creative building, enhanced combat, and more!? Designed to harmonize new, innovative mechanics with the core essence of Minecraft, while remaining both fresh and familiar.
SekanzCraft 2: the search for Brad!
SekanzCraft2: The Search for Brad! v1.1 invites you to explore beyond Earth with the Ad Astra mod. Enjoy improved performance, new items, enhanced dungeons, mystical enchantments, and immersive planetary exploration. Solve mysteries and find Brad!
Adventures Through Time & Space
Just the Adventures In Time mod with a few other mods i included. :D
Cosmic's Pure FPS
Tired of modpacks that dont give good performance on forge.
Skyrocket: Superficial Servers
Classic Vanilla But Better! Visual And Performance Improvements For Every Vanilla Server!
Astro Survival
Explore space, build rockets, travel to new planets and survive in a fully optimized Fabric modpack.
Jacob's Silly Spacepack
A Modpack meant for the minecraft server JSS but can be used for other uses!

Stellaris Horizons
A space modpack, but with optimization and content
AbsolCraft Unlimited
A mostly Vanilla experience, with lots of optimizations and multiple planets and weapons to experience!

Cosmic optimizations
A optimazations modpack made for being light weight
Galaxy Perfected
this is a project me and one of my girlfriends (leslie) have been working on. this is so far the beta. full release soon.
Potato RPG - Performance Meets Adventure
Tired of modpacks that turn your PC into a space heater? Potato RPG is built with one goal in mind: Maximum FPS paired with a deep RPG progression system.
Kennaye Server Pack
The official modpack for Kennaye's Minecraft server! Fun aspects from magic and exploration to scientific break throughs and reaching outer space!
Build'n
The definitive creative workspace for Minecraft architects. Integrated with Axiom and WorldEdit for high-speed structural design and world-building.
AshTech
A tech modpack centered around automation, machinery, and space exploration.
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
create: microcosm
a pack about space magic and tech, mostly tech
Massutashi's building pack
My personal building pack as seen on Planet Minecraft
uguu.space pack
Pack with a focus on technical mods (Create, Ad Astra, AE2), while keeping it optimized.
Torium Ad Astra
Torium Into Space with Ad Astra!
Persistent Snapshot: Required on Server
Magic, Creatures, Machines, and Space! Journey from ancient spells to interstellar travel — explore every realm!
TARDIS Regeneration
Travel through time and space with your TARDIS, regenerate like a Time Lord, and shape your own adventure. Complete freedom.
Strudelgame V2 Resource Pack (26.2, 1.20.1) – A Clean and Vibrant World
Strudelgame V2 Resource Pack cleans up your world for better combat and building. It restyles blocks like wool and terracotta to look simpler. The pack also shrinks your weapons so they take up less space on your screen. You get a brand new sky and a fresh look for all your menus. Features: PvP Optimized […]
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 […]
Prismarine Shaders (26.2, 1.20.1) – A BSL Edit Shader
Prismarine Shaders is a BSL Shaders edit. It aims to provide very nice and stunning visuals at low performance cost. Features: Screen Space Path Tracing / Global Illumination (disabled by default because of high performance impact). Fancy volumetrics (clouds, fog, Nether & The End smoke). Custom sky effects (nebulae, auroras, planar clouds, stars, moon smoke). […]
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 […]
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 […]
Overimagined Shaders (26.2, 1.20.1) – Euphoria Patches
Overimagined Shaders (or Euphoria Patches) by SpacEagle17 and isuewo, is an edit of EminGT's Complementary Reimagined Shaders. The goal of this edit is to provide more customization options for Complementary Reimagined, while keeping the look and performance as similar to the original as possible. With default settings, Overimagined functions the same as Reimagined; the additional […]