Supported types: .bloxdschem, .schematic, .schem, .litematic
Use Beta Cubical to convert
.schematic to .schem
(File → Export → Sponge Schematic) for better compatibility.
Blocks with no equivalent are replaced with dirt.
Splitting: Large schematics are split into multiple files based on chunk size. The X-coordinate in each filename indicates how far it should shift from the original.
Credits: All logic from Hansdiewurst's tool. Some logic adapted from this GitHub project and Bloxd.