Aspose.Cells Cloud REST API supports saving excel files as kinds of format files using Swift. SDK supports development languages. They include Android, C#, Go, Java, NodeJS, Perl, PHP, Python, Ruby, and swift....Gif, Emf Other: Pdf, Json, Markdown Microsoft Excel: Xls, Xlsx...Other: Pdf, Xps, Dif, Json, Markdown, Sql Save as using Swift Extension...