PyPI98Exceptionalhealth index
Python★ 64.2KAug 4, 2026
npm98Exceptionalhealth index

dream-num/univerUniver is a full-stack framework for creating and editing spreadsheets / word processor / presentation on both web and server.
TypeScript★ 14.2K↓ 1.1M/moAug 27, 2026
PyPI97Exceptionalhealth index

Unstructured-IO/unstructuredConvert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.
HTML★ 15.3KAug 5, 2026
NuGet94Exceptionalhealth index
C#★ 4,595Aug 29, 2026
PyPI92Excellenthealth index
Python★ 171.5K↓ 13.7M/moAug 4, 2026
PyPI89Excellenthealth index

opendatalab/MinerUTransforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.
Python★ 76.8K↓ 313.3K/moAug 4, 2026
npm89Excellenthealth index
TypeScript · JavaScript · MDX★ 899Jul 17, 2026
npm87Excellenthealth index
TypeScript · Lean★ 37↓ 19.3K/moAug 5, 2026
crates.io · npm87Excellenthealth index
Rust · TypeScript★ 539↓ 380.3K/moJul 20, 2026
PyPI · npm87Excellenthealth index
dealfluence/adeudocx ↔ LLM translator. Projects .docx to Markdown for editing. Projects edits back to OOXML as tracked changes. Python and Node.js implementations.
Python · TypeScript★ 129↓ 13.1K/moJul 21, 2026
Maven87Excellenthealth index
Java★ 14.6KAug 27, 2026
crates.io · PyPI · npm +187Excellenthealth index

yfedoseev/office_oxideThe fastest Office document library for Python, Rust, Go, JS/TS, C# and WASM. DOCX, XLSX, PPTX, DOC, XLS, PPT. Up to 100× faster than python-docx/openpyxl/python-pptx. 100% pass rate on valid Office files. MIT/Apache-2.0.
Rust★ 108↓ 161.1K/moAug 22, 2026
npm86Excellenthealth index

harshankur/officeParserA robust, strictly-typed Node.js and Browser library for parsing office files into a rich Abstract Syntax Tree (AST) and generating high-fidelity output in multiple formats. Parses: docx · pptx · xlsx · odt · odp · ods · pdf · rtf · csv · md · html. Generates: Markdown · HTML · CSV · RTF · PDF · Plain Text · RAG Chunks
Rich Text Format · HTML★ 533↓ 2.9M/moAug 27, 2026
Packagist81Excellenthealth index
PHP★ 389↓ 344.6K/moJul 23, 2026
NuGet · npm80Excellenthealth index
EvotecIT/OfficeIMOFast and easy to use cross-platform .NET library that creates or modifies Microsoft Word (DocX) and later also Excel (XLSX) files without installing any software. Library is based on Open XML SDK
C#★ 484Jul 20, 2026
NuGet80Excellenthealth index

manfromarce/DocSharpPure C# library to convert between document formats (Office 97-2003, Open XML, RTF, Markdown)
C# · Rich Text Format★ 64Aug 11, 2026
npm · Go · NuGet80Excellenthealth index
mmonterroca/docxgoCreate and edit Microsoft Word (.docx) documents in pure Go — fluent builder, templates & mail merge, themes, tables, and images.
Go★ 111↓ 401/moJul 22, 2026
RubyGems78Goodhealth index
metanorma/html2docRuby gem that converts an HTML page/document into a Microsoft Word `.doc` file
HTML · Ruby · CSS★ 31Jul 20, 2026
Packagist77Goodhealth index

PHPOffice/PHPWordA pure PHP library for reading and writing word processing documents
PHP★ 7,581↓ 1.9M/moAug 22, 2026

chrisryugj/kordoc모두 파싱해버리겠다 — HWP·HWPX·PDF·Office 문서를 Markdown으로. 양식 자동 채우기와 신구대조를 갖춘 CLI·MCP 서버 | Convert Korean documents (HWP, HWPX, PDF, Office) to Markdown — CLI and MCP server with form filling and diff
TypeScript★ 1,762↓ 65.4K/moAug 22, 2026
onizet/html2openxmlHtml2OpenXml is a small .Net library that convert simple or advanced HTML to plain OpenXml components. This program has started in 2009, initially to convert user's comments into templated Word.
C#★ 397Jul 20, 2026
EvotecIT/PSWriteOfficeMIT-licensed PowerShell document automation for Word, Excel, PowerPoint, PDF, email, PST/OST, OneNote, Visio, OpenDocument, and mixed-format Reader workflows.
C# · PowerShell★ 156Jul 31, 2026
TypeScript★ 42↓ 4,588/moJul 27, 2026

iOfficeAI/OfficeCLIOfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.
C#★ 25.5K↓ 17.9K/moAug 5, 2026
Go · npm73Goodhealth index
officecli/officedexOfficeDex is the first Al-Native VibeOfficing platform for documents, slides, and spreadsheets
Go · JavaScript★ 751Jul 22, 2026
open-xml-templating/docxtemplaterGenerate docx, pptx, and xlsx from templates (Word, Powerpoint and Excel documents), from Node.js or the browser. Demo: https://www.docxtemplater.com/demo. #docx #office #generator #templating #report #json #generate #generation #template #create #pptx #docx #xlsx #react #vuejs #angularjs #browser #typescript #image #html #table #chart
JavaScript★ 3,610↓ 3.3M/moAug 2, 2026
PyPI · npm73Goodhealth index
u9401066/asset-aware-mcpAsset-Aware MCP Server — AI Agent precisely accesses tables, figures, sections from PDFs + .docx round-trip editing (DFM) with 46 tools / 13 resources, segmentation export, layout overlay, OCR preprocessing, knowledge graph (LightRAG)
Python · TypeScript★ 0Jul 22, 2026

iyulab/FileFlux.NET RAG document processing library that transforms PDF, DOCX, HWP, and more into optimized chunks via a 5-stage pipeline with Rust-based FFI readers.
C#★ 5Aug 29, 2026
crates.io71Goodhealth index

iyulab/undocHigh-performance Rust library for extracting content from DOCX, XLSX, and PPTX into Markdown, plain text, or JSON with CJK support and .NET/Python bindings.
Rust★ 34↓ 3,014/moSep 5, 2026
C# · HTML★ 78Sep 5, 2026