MCEdit-Unified

MCEdit is a saved‑game editor that lets users manipulate Minecraft worlds directly. It treats a world’s data as a 3‑D map, allowing blocks, terrain, and structures to be added, removed, or transformed with tools similar to those found in dedicated terrain editors. The software supports Java editions from 1.7 through 1.11, including Forge 1.7, and can handle Bedrock editions on Windows 10, Xbox, PS4, and Pocket Edition, though the latter are noted as not supported.

The project is in a stable release for macOS, with a newer MCEdit 2 beta that introduces features such as free rotation of selections. Documentation for plugin authors is being prepared, and the community is encouraged to report issues and suggest macOS‑specific improvements. Development has been ongoing since 2010, evolving from a Classic‑level converter into a full‑featured world editor.

Typical users are Minecraft map makers, modders, and server administrators who need to edit large areas, copy structures, or adjust terrain without playing the game. The tool operates independently of Minecraft, Mojang, or Microsoft, and is distributed as a third‑party utility.