How do I install Old Inventorism?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Old Inventorism work with?

The listing gives Minecraft 1.20.1, 1.20, 1.19.4, among others. This is the version stated by the author or source site, not something we verified ourselves.

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Old Inventorism

Java mod listed for Minecraft 1.19–1.20. Downloads from the MC Java Mods app on Android.

by growuphappily · on CurseForge

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Fabric only.

Minecraft 1.20–1.20.1Newest
Minecraft 1.19.4
Minecraft 1.19.3

⬇ Download for 1.20–1.20.1 ⬇ Download for 1.19.4 ⬇ Download for 1.19.3

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Intro

The Minecraft 1.19.3 update made significant changes to the creative inventories, causing some confusion and discomfort among some players.

So the mod is developed to brings the inventory back to its previous style, allowing players to continue enjoying the game with the familiar inventory layout.

Feature

Let the inventories go back to old styles.

Also supports 1.20 datapack and bundle datapack.

Supports 1.20 newly added items

Usage

Just put the mod into mods dir and launch the game.

Note: This is a fabric mod which needs Fabric API installed

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.1, 1.20, 1.19.4
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as [Old Inventorism]old-inventorism-1.2.1-mc1.20.jar — drop this file into the mods folder
Download size: 31 KB
Download link checked 25 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

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