Convert Excel files with one Go function. converter.Convert(source, saveOption, sink) turns xlsx into PDF, CSV, HTML, Markdown and 32 total formats — from a concise file-to-file one-liner to fully flexible memory, stream and batch environments....→ xls , xlsx → xlsb , xlsx → ods , and the templates xltx / xltm...Get ( "ods" ), datasource . FilePathSink ( "open.ods" )) // OpenDocument...