Backpack Opener
Minecraft Java mod. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForge

Backpack Opener
Overview
A client-side mod to make using handheld GUI items quicker, For example:
- Backpacks
- Wireless terminals
- Books
Open them by simply right-clicking it in your inventory GUI.
It automatically swaps the item to your active hand and open it. After closing the GUI of item, the item is swapped back and you're back in your inventory.
| Right-click on the item | Opened the GUI |
|---|---|
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Config
Entries are managed by crafttweaker.
It's suggested to only write entries in a script with #sideonly client Preprocessor. Otherwise it will cause errors on dedicated server, because this mod is client only.
Usage:
// Items to add quick open on, sneak when opening the item
mods.bpopener.BPOpener.addEntry(IIngredient item, boolean sneaking);
Example:
#sideonly client
mods.bpopener.BPOpener.addEntry(<minecraft:writable_book>,false);
mods.bpopener.BPOpener.addEntry(<minecraft:written_book>,false);
mods.bpopener.BPOpener.addEntry(<appliedenergistics2:wireless_terminal>,false);
mods.bpopener.BPOpener.addEntry(<appliedenergistics2:portable_cell>,false);
Notes
Don't use this on a server that disallows auto-refill or similar features, unless this mod is explicitly allowed.
- Edition: Minecraft Java
- File type: .jar
- 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.
- Ships as bpopener-1.1.0.jar — drop this file into the mods folder
- Download size: 42 KB
- Download link checked 28 Sept 2026 — working
These come from our own check of the pack file, not from the source page.