Aspose.Cells for .NET supports the popular Excel (XLS, Xlsx, XLSM, XLSB, XLTX, XLTM, SpreadsheetML, CSV), OpenOffice (ODS), HTML and JSON file formats and allows Exporting Excel files to PDF, DOCX, PPTX, JSON, XPS, HTML, MHTML, Plain Text and popular image formats including TIFF, JPG, PNG, BMP and SVG....the popular spreadsheet (XLS, XLSX, XLSM, XLSB, XLTX, XLTM, CSV...every day. It also allows exporting Excel files to PDF, DOCX,...