Table of Contents

Welcome to Openize.OpenXML-SDK

Openize.OpenXML-SDK is a unified .NET SDK that combines the functionality of Openize.Words, Openize.Cells, and Openize.Slides — enabling developers to seamlessly create, edit, and convert Word, Excel, and PowerPoint documents using a single powerful API.

What You Can Do

  • Work with Microsoft Word documents programmatically
  • Manipulate Excel spreadsheets with rich data structures
  • Create and edit PowerPoint presentations
  • Convert between file formats (e.g., DOCX to PDF, PPTX to Images)
  • Use high-level APIs with minimal setup

Explore the Docs

Navigate using the sidebar to dive into getting started guides, features, code examples, and more.

Unified OpenXML Power

Whether you're building document generation engines, reporting tools, or data automation workflows, Openize.OpenXML-SDK provides all you need — in one place.

This documentation is for developers using the Openize.OpenXML-SDK NuGet package. For previous versions (Openize.Words, Openize.Cells, Openize.Slides), refer to archived documentation.