Introduction¶ Openpyxl is a Python library for reading and writing Excel 2010 xlsx/xlsm/xltx/xltm files. It was born from lack of existing library to read/write natively from Python the Office Open XML format. All kudos to the PHPExcel team as openpyxl was initially based on PHPExcel. Support¶ This is an open source project, maintained by volunteers in their spare time. This may well mean that par