Open-XML-SDK - Open XML SDK by Microsoft

•    CSharp

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The official release NuGet packages for Open XML SDK are available on Nuget.org.The NuGet package for the latest builds of the Open XML SDK is available as a custom feed on MyGet. You can trust this package source, since the custom feed is locked and only this project feeds into the source. Stable releases here will be mirrored onto NuGet and will be identical.

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textract - node

•    HTML

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A text extraction node module. In almost all cases above, what textract cares about is the mime type. So .html and .htm, both possessing the same mime type, will be extracted. Other extensions that share mime types with those above should also extract successfully. For example, application/vnd.ms-excel is the mime type for .xls, but also for 5 other file types.

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PHPPresentation - A pure PHP library for reading and writing presentations documents

•    PHP

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PHPPresentation is a library written in pure PHP that provides a set of classes to write to different presentation file formats, i.e. Microsoft Office Open XML (OOXML or OpenXML) or OASIS Open Document Format for Office Applications (OpenDocument or ODF). PHPPresentation is an open source project licensed under the terms of LGPL version 3. PHPPresentation is aimed to be a high quality software product by incorporating continuous integration and unit testing. You can learn more about PHPPresentation by reading the Developers' Documentation and the API Documentation.

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unioffice - Pure go library for creating and processing Office Word (

•    Go

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Announcement (2019/04/29): UniDoc aquires gooxml. UniDoc (https://unidoc.io and https://github.com/unidoc) has aquired gooxml from Baliance and we plan to add it to our suite of document format support for Go. The repository (gooxml) will be moving to a new home: https://github.com/unidoc/unioffice and the package name will be come unioffice.

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file-type - Detect the file type of a Buffer/Uint8Array

•    Javascript

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The file type is detected by checking the magic number of the buffer.Show your support for this module by buying this excellent Node.js course.

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ONLYOFFICE Desktop Editors - An office suite that combines text, spreadsheet and presentation editors allowing to create, view and edit local documents

•    C

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ONLYOFFICE Desktop Editors is a free and open source office suite comprises text documents, spreadsheets and presentations allowing to create, view and edit documents of any size and complexity, to easily switch to the online mode for real-time co-editing and collaboration. Features as reviewing, commenting and chat are available as well. Deal with multiple files within one and the same window thanks to the tab-based user interface

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OOXML Validator

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Validates all types of OOXML-packages (docx, xlsx, pptx, etc) and presents clear information on the errors.

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OpenPowerPoint for .NET

•    DotNet

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OpenPowerPoint makes it easier to create and manipulate PowerPoint Files over the OpenXML SDK. Instead of writing 200 lines for a file say "createFile" and the library will do the work. You can fit every setting according to your circumstances.

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DocumentBuilder - ONLYOFFICE Document Builder is powerful text, spreadsheet, presentation and PDF generating tool

•    Makefile

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ONLYOFFICE Document Builder is powerful text, spreadsheet, presentation and PDF generating tool

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ooxml_parser - Ruby OOXML Parser

•    Ruby

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ooxml_parser is a Ooxml files (docx, xlsx, pptx) parser written in Ruby.

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docxtemplater-link-module - :anchor: Hyperlink module for docxtemplater

•    Javascript

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Lorem ipsum dolor sit amet. Your docx should contain the text: Lorem ipsum {^link} amet..

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pdf-officegen - Converts one or more PDFs into a powerpoint with one pdf page per slide

•    Javascript

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Based on the requirements of your application, one rendering engine may be more appropriate than another. This library currently supports three options. In all cases, you must ensure the binaries are installed for your runtime, they are not packaged with this module. It is recommended you weigh the runtime performance and output quality of each engine for the content you are converting.

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