API support to build cross-platform applications having the ability to generate, modify, convert, render, And print spreadsheets. It allows developers to manage worksheets, rows, columns & cells, create spreadsheet contents And styles from scratch, import data onto the worksheets from different data sources, add common And complex mathematical, financial, And text formulas, create & manipulate pivot tables, charts, hyperlinks, comments, drawing objects And much more....XLT, XLTX, XLTM, ODS to DIF, PDF, XPS, TIFF, SVG, Markdown, XML...GIF Adobe Portable Document: Pdf Data Interchange Format: Dif...