RealFlow writes out one Alembic file per simulation frame, because we consider this as a safe way to prevent you from damaged files. But, most 3D programs are not capable of importing Alembic sequences, and require a single file with all data contained. With this tool it is possible to merge several Alembic files to a single file with animation data. This process is non-destructive, and the original files will be kept.
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Trigger the stitching process. When ready you will see “Done” in the → “Messages” “Messages” window.