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....built-in format (pdf/csv/html/md/xlsx/png/…). // It is exactly...HTML $ go run . input.xlsx notes.md # to Markdown $ go run . input...