Libxlsxwriter

Jul 20, 2023

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.


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