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modpack

Aether PlusMinecraft modpack for 1.21.1

☁️ Explore The OG Aether 👑 Conquer Multiple Bosses 🐦 Tame Moas & Fly them 🌱 Beginner Friendly |✅Co-op • ✨Optimized & Shaders

client and servernewest supported 1.21.1AdventureOptimizationCombatLightweight
Latest version
5
Minecraft
1.19.4 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
MIT
Downloads
30.1k
Updated
12 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Aether Plus servers

One click and Aether Plus is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Forge
  • NeoForge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Aether Plus declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.19.4Forge, NeoForge17+declared14 Mar 2023

Download

From Aether Plus’s own host. Nothing is re-hosted here.

5release7 Sept 2025

Aether Plus6.mrpack · 1.3 MB · for 1.21.1

Download latest
d1c2277f8f3a…
Older versions10
  • 413 Jun 20251.21.11.3 MB1.8k downloadsa7d028684959…Get
  • 323 Feb 20251.21.10.1 MB3.2k downloads0522f42504a0…Get
  • 2.0.021 Aug 20241.20.10.1 MB6.0k downloadsfec2580a7e7d…Get
  • 1.0.624 Jan 20241.19.40.0 MB4.0k downloadsb781ce4e905e…Get
  • 1.0.522 Aug 20231.19.40.0 MB1.4k downloads2610fab7ba36…Get
  • 1.0.421 Aug 20231.19.40.0 MB243 downloadsdeddcf06d085…Get
  • 1.0321 May 20231.19.422.6 MB866 downloads90ef6c913960…Get
  • 1.0214 May 20231.19.422.7 MB231 downloads464e5ad9c3b8…Get
  • 1.0114 May 20231.19.429.0 MB173 downloads1379915e4f9b…Get
  • 1.010 May 20231.19.428.8 MB434 downloadsddaf28cff7aa…Get

Frequently asked

Does Aether Plus work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Aether Plus declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Aether Plus support?

Everything the author has declared, from 1.19.4 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Aether Plus on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Aether Plus support?

Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Aether Plus?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the modpack itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Aether Plus under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Aether Plus?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Aether Plus safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 rc1 ✔Photon OptimizationMinecraft optimization framework prioritizing performance, simplicity, and compatibility. 1.7.10-26.1.2 across Fabric, Forge, NeoForge, and Quilt!Extreme Optimization!Threaten your game to run faster

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .