How do I install Multiproto?

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 Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Multiproto work with?

The listing gives Minecraft b1.7.3. This is the version stated by the author or source site, not something we verified ourselves.

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ModsJava

Multiproto

by 0n1 · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

Protocol translation mod for Babric and StationAPI allowing Minecraft Beta 1.7.3 clients to connect to earlier Beta server versions.

Requirements

Babric
StationAPI
Glass Config API
ModMenu Beta (Required for in-game config)
MojangFixStationAPI (Optional)
HowManyItems Fabric (Optional)

Features

Join previous Beta versions from a Beta 1.7.3 client

Protocol version list

Visual parity

Screenshot taken on AlphaPlace showing visuals altered to match the version

MojangFixStationAPI integration

Server list with protocol versions listed

HowManyItems Fabric integration

Side by side of Beta 1.0 and Beta 1.7 item lists

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: b1.7.3
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 Modrinth — 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.

Verified by MCModsHub

Ships as multiproto-0.4.1.jar — drop this file into the mods folder
Download size: 92 KB
Download link checked 31 Aug 2026 — working

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

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