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How to install "Cubes Without Borders"

A mod that allows you to play Minecraft in a borderless fullscreen window.

Author

Kira_NT

Downloads

10.7M

Last Updated

May 15, 2026

Mod Loaders

Fabric Forge Quilt NeoForge

Minecraft Versions

26.1.2 1.21.11 1.20.6 1.19.4 1.18.2 1.17.1
Utility & QoL

Quick Install ID

#cubes-without-borders

Install Cubes Without Borders in GDLauncher

Cubes Without Borders runs on Fabric, Forge, Quilt, NeoForge. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on Fabric

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Fabric loader and a Minecraft version that Cubes Without Borders supports (26.1.2, 1.21.11, 1.20.6 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #cubes-without-borders, find Cubes Without Borders in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on Forge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Forge loader and a Minecraft version that Cubes Without Borders supports (26.1.2, 1.21.11, 1.20.6 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #cubes-without-borders, find Cubes Without Borders in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on Quilt

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Quilt loader and a Minecraft version that Cubes Without Borders supports (26.1.2, 1.21.11, 1.20.6 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #cubes-without-borders, find Cubes Without Borders in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on NeoForge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the NeoForge loader and a Minecraft version that Cubes Without Borders supports (26.1.2, 1.21.11, 1.20.6 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #cubes-without-borders, find Cubes Without Borders in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Before you install

Make sure your Minecraft version matches what Cubes Without Borders supports. As of the latest release, 26.1.2, 1.21.11, 1.20.6 are supported. Cubes Without Borders supports multiple loaders (Fabric, Forge, Quilt, NeoForge); pick whichever matches your other mods. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is Cubes Without Borders free?

Yes. Cubes Without Borders is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Cubes Without Borders support?

Cubes Without Borders supports Minecraft 26.1.2, 1.21.11, 1.20.6, 1.19.4, 1.18.2, 1.17.1. GDLauncher will automatically pick a compatible version when you install it.

Does Cubes Without Borders require Forge or Fabric?

Cubes Without Borders supports Fabric, Forge, Quilt, NeoForge. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install Cubes Without Borders?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #cubes-without-borders. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made Cubes Without Borders?

Cubes Without Borders is made by Kira_NT. The full project lives on CurseForge (https://www.curseforge.com/minecraft/mc-mods/cubes-without-borders).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.

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