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An open API service indexing awesome lists of open source software.

Projects in Awesome Lists tagged with openxml

A curated list of projects in awesome lists tagged with openxml .

https://github.com/qax-os/excelize

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

analytics chart data-science ecma-376 excel excelize formula go golang microsoft office ooxml openxml spreadsheet statistics table vba visualization xlsx xml

Last synced: 15 Dec 2025

https://github.com/nissl-lab/npoi

a .NET library that can read/write Office formats without Microsoft Office installed. No COM+, no interop.

biff dotnetcore excel office-file-api openxml poi word

Last synced: 09 Sep 2025

https://github.com/closedxml/closedxml

ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.

closedxml excel hacktoberfest hacktoberfest2020 openxml xlsm xlsx

Last synced: 09 Sep 2025

https://github.com/ClosedXML/ClosedXML

ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.

closedxml excel hacktoberfest hacktoberfest2020 openxml xlsm xlsx

Last synced: 18 Mar 2025

https://github.com/MiniExcel/MiniExcel

Fast, Low-Memory, Easy Excel .NET helper to import/export/template spreadsheet (support Linux, Mac)

csv excel excel-report miniexcel openxml xlsx

Last synced: 04 Apr 2025

https://github.com/mini-software/MiniExcel

Fast, Low-Memory, Easy Excel .NET helper to import/export/template spreadsheet (support Linux, Mac)

csv excel excel-report miniexcel openxml xlsx

Last synced: 04 Apr 2025

https://github.com/onizet/html2openxml

Html2OpenXml 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.

docx dotnet-core openxml openxml-sdk

Last synced: 14 May 2025

https://github.com/evotecit/officeimo

Fast 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-sharp docx office openxml openxml-sdk word

Last synced: 16 May 2025

https://github.com/fumiama/go-docx

One of the most functional libraries to partially read and write .docx files (a.k.a. Microsoft Word documents or ECMA-376 Office Open XML) in Go.

docx docx-converter docx-files docx-generator openxml openxml-format openxml-sdk openxml-word word xml

Last synced: 12 Apr 2025

https://github.com/plandem/xlsx

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

ecma376 excel golang microsoft ooxml openoffice openxml spreadsheet xlsx

Last synced: 12 Jul 2025

https://github.com/gomutex/godocx

Go library for reading and writing Microsoft Docx

doc document docx go golang microsoft office ooxml openoffice openxml

Last synced: 29 Jun 2025

https://github.com/bookfx/bookfx

Composing Excel spreadsheets based on a tree of nested components like the HTML DOM.

excel netstandard ooxml openxml xlsx

Last synced: 14 Jan 2026

https://github.com/amberg/docxtemplater

DocxTemplater: C# library for generating DOCX documents with templates, supporting placeholders, loops, tables, charts, Markdown/HTML, and image embedding. Ideal for document automation.

document-generator docx docx-generator docx-template docxtemplater openxml openxml-word word

Last synced: 22 Feb 2026

https://github.com/evolutionjobs/b2xtranslator

.NET Core library to convert Microsoft Office binary files (doc, xls and ppt) to Open XML (docx, xlsx and pptx).

file-converter microsoft-word net-core office openxml

Last synced: 07 May 2025

https://github.com/inokawa/remark-docx

remark plugin to compile markdown to docx (Microsoft Word, Office Open XML).

docx latex markdown math mdast office openxml remark remark-plugin unified word

Last synced: 03 Jan 2026

https://github.com/wrklst/docxmustache

laravel 12.x docx template manipulation class, based on mustache templating language

docx docxtemplater laravel-5-package microsoft-word moustache mustache mustache-templates openxml pdf php-library reporting word

Last synced: 19 Feb 2026

https://github.com/sergey-tihon/clippit

Fresh PowerTools for OpenXml

dotnet openxml

Last synced: 12 Apr 2025

https://github.com/chem4word/version3

Version 3 of Chem4Word - A Chemistry Add-In for Microsoft Word

addin cheminformatics chemistry microsoft-office microsoft-word molecule openxml openxml-sdk structure

Last synced: 08 Apr 2025

https://github.com/fslaborg/FsSpreadsheet

Spreadsheet creation and manipulation in F#, Javascript, and Python.

csv dotnet excel fsharp openxml spreadsheet xlsx

Last synced: 16 Aug 2025

https://github.com/fslaborg/fsspreadsheet

Spreadsheet creation and manipulation in F#, Javascript, and Python.

csv dotnet excel fsharp openxml spreadsheet xlsx

Last synced: 04 May 2025

https://github.com/cristalteam/pptx

🎞️ Copy, move, merge and template Powerpoint files (.pptx) using PHP

library mspowerpoint office openxml php powerpoint pptx presentation presentationml templating

Last synced: 04 Sep 2025

https://github.com/sergey-tihon/vscode-openxml-explorer

OpenXML Explorer extension for VS Code

openxml vscode-extension

Last synced: 19 Apr 2025

https://github.com/chem4word/version3-2

Version 2022 (3.2) of Chem4Word - A Chemistry Add-In for Microsoft Word

addin cheminformatics chemistry csharp microsoft-office microsoft-word molecule openxml openxml-sdk structure

Last synced: 22 Apr 2025

https://github.com/bryanwilhite/linqpad

My self-educational collection of LinqPad queries.

c-sharp csharp f-sharp fsharp linq-samples linqpad naudio newtonsoft-json openxml sqlite svg wpf xaml

Last synced: 04 Sep 2025

https://github.com/gyselroth/docxbox

CLI tool for Word DOCX templating and analysis

analysis cli docx office office-open-xml openxml parser templating tool word wordml wordprocessingml xml

Last synced: 23 Apr 2025

https://github.com/chem4word/version3-1

Version 2020 (3.1) of Chem4Word - A Chemistry Add-In for Microsoft Word

addin cheminformatics chemistry microsoft-office microsoft-word molecule openxml openxml-sdk structure

Last synced: 11 Jun 2025

https://github.com/desjarlais/office-file-explorer-v2

This tool can be used to view details of Office Open Xml formatted files (Word, Excel, PowerPoint) for troubleshooting purposes...Click here to download the tool:

excel office office365 openxml powerpoint word

Last synced: 22 Mar 2025

https://github.com/kasparsd/mini-sheets-php

Library for creating the most basic Office Open XML and Excel XLSX files.

excel openxml php php-library xlsx

Last synced: 07 May 2025

https://github.com/doxa-labs/excellabs

ExcelLabs is an Excel Helper library written in C#.

csharp excel github-page netstandard20 nuget-package office openxml unit-test

Last synced: 12 Apr 2025

https://github.com/manfromarce/docsharp

Pure C# library to convert between document formats (Office 97-2003, Open XML, RTF, Markdown)

docx dotnet markdown office openxml

Last synced: 10 Apr 2025

https://github.com/qq15725/modern-openxml

Office Open XML for JavaScript

docx office openxml pptx xlsx

Last synced: 07 Oct 2025

https://github.com/palburtus/powerpointparser

C# Library for parsing PowerPoint speaker notes using OpenXML to HTML

html openxml parser powerpoint

Last synced: 14 Jan 2026

https://github.com/liamwang/openxml-ppt

This is a .NET library that reads and writes PPT files using OpenXml.

csharp dotnet openxml ppt sdk

Last synced: 26 Dec 2025

https://github.com/draviavemal/openxml-office

Create Presentation (pptx), Excel (xlsx) & Word (docx) file with ease

docx excel msword office openxml openxml-excel openxml-office openxml-sdk powerpoint pptx pptx-generator spreadsheet xlsx

Last synced: 09 Jan 2026

https://github.com/chem4word/version3-3

Version 2025 (3.3) of Chem4Word - A Chemistry Add-In for Microsoft Word

addin cheminformatics chemistry microsoft-office microsoft-word molecule openxml openxml-sdk openxml-word structure

Last synced: 22 Apr 2025

https://github.com/desjarlais/office-file-explorer

This tool can be used to view details of Office Open Xml formatted files (Word, Excel, PowerPoint) for troubleshooting purposes...Click here to download the tool:

docx excel office office-365 office-documents openxml openxml-files openxml-format powerpoint pptx word xlsx

Last synced: 06 Feb 2026

https://github.com/chem4word/version2

Version 2 of Chem4Word - A Chemistry Add-In for Microsoft Word

addin cheminformatics chemistry microsoft-office microsoft-word molecule openxml openxml-sdk structure

Last synced: 01 Aug 2025

https://github.com/ainilili/html2docx

html convert to docx.

converter documentation docx html openxml

Last synced: 01 Aug 2025

https://github.com/dt-woods/word

Concatenate and parse Microsoft Word (.docx) files with style! A Pythonic method for splitting, merging, and styling MS Word docs.

document-management docx office openxml python3

Last synced: 05 Jul 2025

https://github.com/freefishgo/goexcel

An array to Excel conversion and Excel to array conversion

excel exceltolist go golang listtoexcel openxml

Last synced: 22 Jan 2026

https://github.com/mikeebowen/ooxml-extension-pack

VS Code extensions for working with Office Open XML (OOXML)

ooxml openxml vscode-extension

Last synced: 07 Feb 2026

https://github.com/nickelony/quickword.openxml

An open-source set of extension methods for DocumentFormat.OpenXml which simplifies creating and modifying Word documents (such as .docx).

dotnet office openxml word

Last synced: 03 Mar 2025

https://github.com/sergey-tihon/minme

Optimize images inside PPTX/DOCX files and minimize final package size

image-compression openxml

Last synced: 19 Apr 2025

https://github.com/sjefvanleeuwen/openxml-document-generator

Generate documents using the openxml generator

common-ground commonground gemma openapi openxml stuf vng zds

Last synced: 01 Apr 2025

https://github.com/denim2x/pptx-py

A set of useful tools for enhancing python-pptx

office-tools openxml oxml powerpoint powerpoint-slides ppt pptx python python-pptx xml-serialization

Last synced: 02 Apr 2025

https://github.com/chukonu/pptx-text-extractor

Extracts texts from a pptx file

openxml

Last synced: 06 Jan 2026

https://github.com/mkdir700/livewordxml

Real-time Word document XML extractor. Select text in any application and instantly get the corresponding XML from your Word document.

office365 openxml word

Last synced: 15 Jul 2025

https://github.com/huysentruitw/exportr

Classes and interfaces for building a worksheet based export. Contains an OpenXml implementation.

dotnet excel excel-export export openxml worksheet

Last synced: 27 Feb 2025

https://github.com/g-s-c-code/datagridexporter

A lightweight Excel export utility for MudBlazor DataGrid in .NET, enabling simple and efficient spreadsheet generation directly from grid data. Built with OpenXML and JavaScript interop for seamless browser-based file downloads.

blazor csharp dotnet excel-export file-export mudblazor openxml spreadsheet

Last synced: 26 Mar 2025

https://github.com/xarsh/ooxml-validator

Fast, zero-dependency OOXML validator for Node.js (.docx/.pptx/.xlsx etc.).

docx ooxml openxml pptx validator xlsx

Last synced: 13 Jan 2026

https://github.com/still34/officemanagesharp

Tool used to manage Office documents

document microsoft-office openxml

Last synced: 26 Mar 2025