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....Table of Contents Converter: one line at its simplest, any environment...simplest: one call for one format 1.1 A built-in file→file one-liner:...