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Porting LibMinecraft mod for 1.20.4

A collection of utilities for porting mods from Forge to Fabric.

client and servernewest supported 1.20.4UtilityLibraryCursed
Latest version
2.3.15+1.20.1
Minecraft
1.18.2 to 1.20.4
Java
Java 17+
Loaders
Quilt, Fabric
Licence
LGPL-2.1-only
Downloads
348.2k
Updated
8 mo ago
Available on
Modrinth
Space NodePartner

Host Porting Lib servers

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

  • 1.20.4
  • Quilt
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Porting Lib declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.4Quilt, Fabric17+declared7 Dec 2023
1.20.3Quilt, Fabric17+declared4 Dec 2023
1.20.2Fabric, Quilt17+declared20 Sept 2023
1.20.1Fabric, Quilt17+declared12 Jun 2023
1.20Quilt, Fabric17+declared2 Jun 2023
23w18aQuilt, Fabric17+declared3 May 2023
23w17aFabric, Quilt17+declared26 Apr 2023
23w16aQuilt, Fabric17+declared20 Apr 2023
23w14aQuilt, Fabric17+declared5 Apr 2023
23w13a_or_bQuilt, Fabric17+declared1 Apr 2023
23w13aQuilt, Fabric17+declared29 Mar 2023
23w12aFabric, Quilt17+declared22 Mar 2023
1.19.4Quilt, Fabric17+declared14 Mar 2023
1.19.4-pre1Quilt, Fabric17+declared22 Feb 2023
1.19.3Quilt, Fabric17+declared7 Dec 2022
1.19.2Quilt, Fabric17+declared5 Aug 2022
1.18.2Quilt, Fabric17+declared28 Feb 2022

Download

From Porting Lib’s own host. Nothing is re-hosted here.

2.3.15+1.20.1release8 Jan 2026

porting_lib-2.3.15+1.20.1.jar · 3.2 MB · for 1.20.1

Download latest
8af551441b7b…
Older versions20
  • 2.3.14+1.20.17 Nov 20251.20.13.3 MB20.3k downloadsa74fbab9842f…Get
  • 2.3.13+1.20.12 Nov 20251.20.13.3 MB1.2k downloadsf4befc6b2393…Get
  • 2.3.12+1.20.121 Oct 20251.20.13.3 MB3.2k downloadse879830f8c9c…Get
  • 2.3.11+1.20.121 Oct 20251.20.13.3 MB84 downloadsbad130be28c9…Get
  • 2.3.10+1.20.125 Sept 20251.20.13.3 MB8.8k downloads3f1e9c39ca37…Get
  • 2.3.9+1.20.119 Aug 20251.20.13.3 MB10.1k downloadse2b00b2b4407…Get
  • 2.3.8+1.20.11 Dec 20241.20.13.3 MB142.7k downloads876034c3f14f…Get
  • 2.3.5+1.20.130 Nov 20241.20.13.3 MB694 downloads0ff3e09ccccd…Get
  • 2.1.1453+1.19.230 Nov 20241.19.21.6 MB3.1k downloads3cccec7ffab9…Get
  • 1.2.1451-beta+1.18.230 Nov 20241.18.21.3 MB495 downloads8f39a9cbe5e1…Get
  • 2.3.4+1.20.118 Apr 20241.20.13.1 MB71.8k downloads76fe7b6ac351…Get
  • 2.3.3+1.20.118 Apr 20241.20.13.1 MB414 downloads4ac944779ffd…Get
  • 2.3.2+1.20.18 Apr 20241.20.13.1 MB2.3k downloads6daee9fa8915…Get
  • 2.3.1+1.20.16 Apr 20241.20.13.0 MB569 downloads380eda39cab7…Get
  • 2.1.1308+1.19.21 Apr 20241.19.21.6 MB4.2k downloads32d16d93c0a3…Get
  • 2.1.1305+1.19.231 Mar 20241.19.21.6 MB372 downloads341554516dad…Get
  • 2.1.1303+1.19.231 Mar 20241.19.21.6 MB261 downloadsf2ab56cdce3b…Get
  • 2.1.1300+1.19.231 Mar 20241.19.21.6 MB257 downloads5e47c911f36c…Get
  • 2.1.1298+1.19.231 Mar 20241.19.21.6 MB388 downloads045d371c0a13…Get
  • 2.3.0+1.20.18 Mar 20241.20.13.0 MB4.6k downloads6ae9e825eaae…Get

Frequently asked

Does Porting Lib work on Minecraft 1.20.4?

Yes. 1.20.4 is the newest Minecraft version Porting Lib 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 Porting Lib support?

Everything the author has declared, from 1.18.2 up to 1.20.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Porting Lib 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 loader does Porting Lib need?

Quilt, Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Porting Lib?

Java 17 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is Porting Lib under?

LGPL-2.1-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 Porting Lib?

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 Porting Lib safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

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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? .