Cubes Without Borders mod lets you play Minecraft in a smooth, borderless fullscreen window. This simple yet huge quality-of-life feature means you can keep the game open and running in the background while you interact with other applications on a second monitor, or even right on top of the game window itself.
What makes this mod stand out is its dedicated support for every major platform, including Linux, macOS, and Windows. Unlike other borderless mods that often break on different operating systems, this project aims to give everyone the best possible experience right out of the box. You get seamless gameplay with no screen flickering, no weird glitches, and you don’t even lose the ability to change your game’s resolution. To activate it, just head to your Video Settings and switch the Fullscreen setting to the new Borderless option.






