: A lightweight, cross-platform tool that supports converting between multiple formats, including .litematic , and vanilla structure files. Lite2Edit (Golden Delicious)
Converts between .schem (WorldEdit), .nbt (Vanilla), .litematic , and even .bp (Axiom). schematic file to litematica converter link
The Litematica mod itself can often handle older formats directly, depending on the game version you are running. : A lightweight