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All In OneMinecraft mod for 1.20.1

All in One is a mod for Minecraft that merges multiple reworked mods into one connected experience, adding new ores, a custom dimension, advanced tools, and balanced progression features.

client and servernewest supported release 1.20.1AdventureMobsEquipmentGame Mechanics
Latest version
0.3.7
Minecraft
1.20.1
Java
Java 17+
Loader
Forge
Licence
CC0-1.0
Downloads
511
Updated
6 mo ago
Available on
Modrinth
Space NodeOur hosting

Host All In One servers

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

  • 1.20.1
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version All In One declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.1Forge17+declared12 Jun 2023

Download

From All In One’s own host. Nothing is re-hosted here.

Most recently published release

0.3.7release8 May 2026

all_in_one-0.3.7-forge-1.20.1.jar · 12.7 MB · for 1.20.1 · Forge

Download this release
56ff4555926a…
Older versions14
  • 0.3.68 May 20261.20.112.7 MB14 downloadsf81589df0822…Get
  • 0.3.56 May 20261.20.112.7 MB15 downloadsb68d3eeedba8…Get
  • 0.3.25 May 20261.20.112.7 MB8 downloads811023f75aa3…Get
  • 0.3.124 Apr 20261.20.112.7 MB28 downloadsc927f33fef6b…Get
  • 0.3.021 Apr 20261.20.112.7 MB29 downloadsab339a9060ca…Get
  • 0.2.917 Apr 20261.20.112.6 MB23 downloadsbd39151e3209…Get
  • 0.2.817 Apr 20261.20.112.6 MB15 downloads5abffce71de0…Get
  • 0.2.717 Apr 20261.20.112.6 MB16 downloads5a74083abeba…Get
  • 0.2.615 Apr 20261.20.112.6 MB24 downloadsf4011415c9c3…Get
  • 0.2.330 Mar 20261.20.112.2 MB42 downloads8a46aa40090d…Get
  • 0.2.110 Mar 20261.20.111.6 MB38 downloadsff32b3ab5d42…Get
  • 0.2.07 Mar 20261.20.111.6 MB10 downloads64afd4f5fc0f…Get
  • 0.1.76 Mar 20261.20.111.6 MB8 downloads0d9dd03eee57…Get
  • 0.1.61 Mar 20261.20.111.6 MB19 downloads0c3fb7fe48e5…Get

Frequently asked

Does All In One work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version All In One declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install All In One 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 All In One support?

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 All In One?

Among the supported Minecraft releases above, the highest recorded requirement is Java 17 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is All In One under?

CC0-1.0, 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 All In One?

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 All In One 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!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.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 8 May 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 51 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .