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Applied MekanisticsMinecraft mod for 1.21.1

The official Mekanism support addon for AE2

client and servernewest supported release 1.21.1TechnologyStorage
Latest version
1.4.3
Minecraft
1.18.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
LGPL-3.0-only
Downloads
698.0k
Updated
12 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Applied Mekanistics servers

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

  • 1.21.1
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Applied Mekanistics declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024
1.20.4Forge, NeoForge17+declared7 Dec 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.19NeoForge, Forge17+declared7 Jun 2022
1.18.2Forge, NeoForge17+declared28 Feb 2022

Download

From Applied Mekanistics’s own host. Nothing is re-hosted here.

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    1.6.3 · 12 Oct 2025 · Applied-Mekanistics-1.6.3.jar

    Get NeoForge

Most recently published release

1.4.3release21 Nov 2025

Applied-Mekanistics-1.4.3.jar · 0.2 MB · for 1.20.1 · Forge

Download this release
20db7dca0545…
Older versions20
  • 1.6.312 Oct 20251.21.10.1 MB133.0k downloads1a693c3c0586…Get
  • 1.6.29 Dec 20241.21.10.1 MB116.2k downloads681510daa236…Get
  • 1.6.126 Aug 20241.21.10.1 MB10.4k downloads3aa745e47a95…Get
  • 1.6.021 Aug 20241.21.10.1 MB667 downloads4acbe3295f1f…Get
  • 1.6.0-alpha.225 Jul 20241.210.1 MB2.7k downloads61b6db3c3e63…Get
  • 1.6.0-alpha.114 Jul 20241.210.1 MB353 downloads081f9c727afe…Get
  • 1.5.3-beta27 Apr 20241.20.40.2 MB7.7k downloadsdb110695745f…Get
  • 1.5.2-beta8 Mar 20241.20.40.2 MB1.7k downloadsa788ea6f9017…Get
  • 1.5.1-beta7 Mar 20241.20.40.2 MB124 downloads45321c33559d…Get
  • 1.5.0-beta25 Feb 20241.20.40.2 MB154 downloads28ca8effc086…Get
  • 1.4.25 Nov 20231.20.10.2 MB221.5k downloadsea5ce898888d…Get
  • 1.4.13 Nov 20231.20.10.2 MB208 downloads03e38cc2bdaf…Get
  • 1.4.01 Oct 20231.20.10.2 MB2.0k downloadsf1d8e93e2856…Get
  • 1.3.53 Sept 20231.19.20.2 MB19.5k downloadsae853b0fdc93…Get
  • 1.3.45 Feb 20231.19.20.2 MB4.1k downloadsebaccf5da8a3…Get
  • 1.3.330 Oct 20221.19.20.2 MB1.7k downloads3eab4d666982…Get
  • 1.3.219 Sept 20221.19.20.2 MB824 downloads06e9610d854f…Get
  • 1.3.15 Sept 20221.19.20.2 MB356 downloadsfbc77aa2d0bf…Get
  • 1.3.0-alpha4 Aug 20221.190.2 MB306 downloads7ec71b37aff9…Get
  • 1.2.125 Jun 20221.18.20.2 MB6.9k downloads269bdee91361…Get

Frequently asked

Does Applied Mekanistics work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Applied Mekanistics 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 Applied Mekanistics support?

Everything the author has declared, from 1.18.2 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 Applied Mekanistics 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 Applied Mekanistics support?

NeoForge, Forge. 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 Applied Mekanistics?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Applied Mekanistics under?

LGPL-3.0-only, 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 Applied Mekanistics?

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 Applied Mekanistics 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

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Details from Modrinth, where the author last updated it on 21 Nov 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .