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ArsThread ExpansionMinecraft mod for 1.21.1

Extends Ars Nouveau's thread system to all armor types, allowing any armor to receive thread enhancements instead of just Ars Nouveau armor.

newest supported release 1.21.1MagicUtility QolMc Addons
Latest version
arsthreadexpansion-1.20.1-1.9.2.jar
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
not stated
Downloads
131.2k
Updated
4 mo ago
Available on
CurseForge

Screenshots

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

Minecraft versions

Every version ArsThread Expansion declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From ArsThread Expansion’s own host. Nothing is re-hosted here.

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    arsthreadexpansion-1.21.1-2.1.17.jar · 11 Jul 2026 · arsthreadexpansion-1.21.1-2.1.17.jar

    Get NeoForge

Most recently published release

arsthreadexpansion-1.20.1-1.9.2.jarrelease11 Jul 2026

arsthreadexpansion-1.20.1-1.9.2.jar · 55 KB · for 1.20.1 · Forge

Download this release
d7a0444c7e3d…
Older versions4
  • arsthreadexpansion-1.21.1-2.1.17.jar11 Jul 20261.21.157 KB502629e418c9…Get
  • arsthreadexpansion-1.21.1-2.0.12.jar31 May 20261.21.162 KB30 downloads0d8d64f4568a…Get
  • arsthreadexpansion-1.20.1-1.7.14.jar23 May 20261.20.157 KB355 downloadsf35d08b72cfd…Get
  • arsthreadexpansion-1.20.1-1.6.2.jar9 Jan 20261.20.165 KB8.7k downloads0320a8e7b9a7…Get

Frequently asked

Does ArsThread Expansion work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version ArsThread Expansion 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 ArsThread Expansion support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does ArsThread Expansion 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 ArsThread Expansion?

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.

How do I install ArsThread Expansion?

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 ArsThread Expansion safely?

Start with the author's page on CurseForge, 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 CurseForge, where the author last updated it on 11 Jul 2026. 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? .