✅ Handles huge builds, supports many formats (including .nbt), works offline. ❌ Cons: Slight learning curve, heavier than a web tool.

: Newer versions of Litematica (1.13.2+) have limited built-in support for loading legacy .schematic files directly, though cross-version compatibility (e.g., 1.12 to 1.21) often requires external conversion due to "flattening" (block ID changes). Manual Conversion Method (The "Creative World" Trick)