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Extended AEMinecraft mod for 1.21.1

Turbo-boosts Applied Energistics 2 with fan-favorite QoL blocks!

client and servernewest supported 1.21.1TechnologyUtilityStorage
Latest version
1.21-2.2.29-neoforge
Minecraft
1.19.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
LGPL-3.0-or-later
Downloads
1.4M
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Extended AE servers

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

  • 1.21.1
  • NeoForge
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 Extended AE declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.21Fabric, NeoForge, Forge21+declared13 Jun 2024
1.20.4Forge, Fabric, NeoForge17+declared7 Dec 2023
1.20.1NeoForge, Forge, Fabric17+declared12 Jun 2023
1.19.2Fabric, NeoForge, Forge17+declared5 Aug 2022

Download

From Extended AE’s own host. Nothing is re-hosted here.

All 45 releases
1.21-2.2.29-neoforgerelease4 Mar 2026

ExtendedAE-1.21-2.2.29-neoforge.jar · 5.3 MB · for 1.21.1

Download latest
5b489744e8fd…
Older versions24
  • 1.20-1.4.12-forge4 Mar 20261.20.12.7 MB28.7k downloads9d6eddf6804b…Get
  • 1.20-1.4.11-forge4 Mar 20261.20.12.7 MB477 downloads9746d3419e10…Get
  • 1.21-2.2.28-neoforge18 Jan 20261.21.15.3 MB16.8k downloads79c5e9315cd6…Get
  • 1.20-1.4.10-forge18 Jan 20261.20.12.6 MB9.1k downloads5de3312fa913…Get
  • 1.21-2.2.27-neoforge20 Dec 20251.21.15.3 MB10.5k downloads66b54025833e…Get
  • 1.21-2.2.26-neoforge11 Dec 20251.21.13.3 MB5.2k downloads764b07aff52c…Get
  • 1.20-1.4.9-forge11 Dec 20251.20.12.5 MB54.6k downloads1f6f5d529f41…Get
  • 1.20-1.4.2-forge7 Jun 20251.20.11.5 MB63.2k downloads03629041c87f…Get
  • 1.21-2.2.12-neoforge18 May 20251.21.11.6 MB16.2k downloadsb5b408b18dc3…Get
  • 1.21-2.2.6-neoforge16 Mar 20251.21.11.6 MB4.9k downloads1eace9528e19…Get
  • 1.21.1-2.0.1-neoforge16 Aug 20241.21.11.5 MB1.9k downloads96736498a806…Get
  • 1.21-1.2.2-neoforge16 Aug 20241.211.5 MB694 downloadsf6d60ff18827…Get
  • 1.21-1.0.2-neoforge13 Jul 20241.211.4 MB291 downloads1647d5b82919…Get
  • 1.21-1.0.1-neoforge10 Jul 20241.211.4 MB130 downloads09bf2847a04c…Get
  • 1.21-1.0.0-neoforge8 Jul 20241.211.3 MB145 downloads0963c42ad9cb…Get
  • 1.20-1.1.11-forge8 Jul 20241.20.11.2 MB20.9k downloads4b7663ba94ce…Get
  • 1.20-2.0.0-neoforge19 Jun 20241.20.41.4 MB543 downloadsbcf7a7717936…Get
  • 1.20-1.1.10-forge19 Jun 20241.20.11.2 MB892 downloads338c13f3d39e…Get
  • 1.20-1.0.2-fabric19 Jun 20241.20.11.4 MB993.5k downloads89c415a25d4b…Get
  • 1.20-1.1.5-forge5 May 20241.20.11.2 MB821 downloads12a7235d6b4d…Get
  • 1.20-1.1.4-forge2 May 20241.20.11.2 MB1.7k downloads2d1ebd5d5e74…Get
  • 1.20-1.1.3-forge23 Apr 20241.20.11.2 MB347 downloads70dd085d2ee9…Get
  • 1.20-1.1.2-forge15 Apr 20241.20.11.2 MB298 downloadsfba1d536f10e…Get
  • 1.20-0.2.0-fabric3 Apr 20241.20.11.3 MB1.5k downloadsf9f7e4d17f87…Get

Frequently asked

Does Extended AE work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Extended AE 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 Extended AE support?

Everything the author has declared, from 1.19.2 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 Extended AE 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 Extended AE support?

NeoForge, Forge, Fabric. 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 Extended AE?

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

What licence is Extended AE under?

LGPL-3.0-or-later, 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 Extended AE?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Extended AE 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.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Used by

1 project lists Extended AE as a required dependency.

AE2 WCWTAE2 WCWT (Wireless Comprehensive Work Terminal) is an integrated wireless terminal mod for Applied Energistics 2 / NeoForge 1.21.1.

Last checked 22 d 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? .