OOXML

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets https://github.com/xuri/excelize

Package xlsx implements a simple xlsx library.

Docs reference for the excelize library. https://xuri.me/excelize

Open OOXML (.docx, .xlsx, .pptx) files from within Vim

Document::OOXML - Manipulate of Office Open XML files using Perl

Convert OOXML documents (.docx, .xlsx, .pptx) to text