ooxml

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

Pure go library for creating and processing Office Word (.docx), Excel (.xlsx) and Powerpoint (.pptx) documents

Create advanced Excel spreadsheets using .NET

Mirror of Apache POI gitbox. The Java API for Microsoft Documents.

EPPlus-Excel spreadsheets for .NET

A browser-based viewer for Office Open XML documents that renders to an HTML Canvas element.

Converts Microsoft Word docx to LaTeX

Python tool and library for decrypting and encrypting MS Office files using passwords or other keys

OOXML password remover

Powerful web-based Word Processor for docx and odt. Free, Open Source, Private by Design

a ruby library/gem for interacting with .docx files

XSD (XML Schema Definition) parser and Go/C/Java/Rust/TypeScript code generator

A WebAssembly build of the Go Excelize library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

Native OOXML engines in Rust - DOCX, XLSX & PPTX editing, rendering and real-time collaboration, compiled to WASM for the web.

BrandDocs is a set of agent skills that learn your existing Word, PowerPoint and Excel templates and generate new on-brand documents from them. Unlike generic AI document generators, it preserves brand, structure, styles and formulas by construction. Built for Claude Code, Codex and compatible AI agents.

Replace placeholders inside docx documents with speed and confidence.

Go library for reading and writing Microsoft Docx

Let AI agents edit Word documents without breaking them: fill in forms, update tables, restyle, write reports, and redline with tracked changes and comments.

Modern C++20 library for creating Microsoft Word Document (.docx file).

Fast and reliable way to work with Microsoft Excel™ [xlsx] files in Golang