Data as of Oct 5, 2026Based on 44,233 AI responses
Reviewed by Dimitry Apollonsky ·
Openpyxl is a Python library to read and write Excel 2010 formats (xlsx, xlsm, xltx, xltm). It was created because there was no native Python library for the Office Open XML format, and it is released under the MIT/Expat license. It provides documentation, sample code, and community-driven development with options for support and contributions.
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