libxlsxwriter

C library for creating Excel XLSX files

libxlsxwriter is a C library that can be used to write text, numbers, formulas and hyperlinks to multiple worksheets in an Excel 2007+ XLSX file. It supports features such as: * 100% compatible Excel XLSX files. * Full Excel formatting. * Merged cells. * Defined names. * Autofilters. * Charts. * Worksheet PNG/JPEG images. * Memory optimization mode for writing large files. * Source code available on GitHub. * FreeBSD License. * ANSI C. * Compiles for 32 and 64 bit. * The only dependency is on zlib.