Convert PPTX to ODT using C# or Online App

Build Microsoft PowerPoint PPTX Presentation to Word ODT document conversion apps on .NET Framework, .NET Core, Windows Azure, Mono or Xamarin Platforms.

How to Convert PPTX to ODT Using C#

In order to automate the process for any PowerPoint pptx presentation to Word odt files batch conversion, we’ll use Aspose.Slides for .NET and Aspose.Words for .NET APIs. The former is a PowerPoint presentation manipulation API that lets you create or modify Microsoft PowerPoint slides. Whereas, the latter is a word processing API for processing or manipulating Microsoft Word documents. Both APIs are part of Aspose.Total for .NET package. You can directly download from Nuget or may use the following commands from the Package Manager Console.

Package Manager Console CommandPM> Install-Package Aspose.Total

Convert PPTX to ODT via C#

Aspose.Total makes it easy for the developers to load & convert PPTX files to ODT in just a few lines of code.

Add reference of Aspose.Slides for .NET and Aspose.Words for .NET
Load PowerPoint PPTX presentation using Aspose.Slides.Presentation class
Save the document into MemoryStream Object
Create Aspose.Words.Document and intialize it with MemoryStream Object
Save the document using Aspose.Words.Document.Save(“output.odt”, SaveFormat.Odt)

Conversion Requirements

Aspose.Total for .NET is supported on all major operating systems. Just make sure that you have the following prerequisites.

Microsoft Windows or a compatible OS with .NET Framework, .NET Core, Windows Azure, Mono or Xamarin Platforms.
Development environment like Microsoft Visual Studio.
Aspose.Slides for .NET and Aspose.Words for .NET DLL referenced in your project.

This code sample shows how to convert a PPTX to ODT using C#

	//pot, potm, potx, pps, ppsm, ppsx, ppt, pptm, pptx, odp
	Aspose.Slides.Presentation ppt = new Aspose.Slides.Presentation("source.ppt");

	var stream = new MemoryStream();

	ppt.Save(stream, Aspose.Slides.Export.SaveFormat.Html);
	stream.Flush();
	stream.Seek(0, SeekOrigin.Begin);
	// stream.Position = 0;

	// Load the content of the presentation to a Word document
	var odt = new Aspose.Words.Document(stream);

	// Save the Word ODT document
	odt.Save("output.odt", Aspose.Words.SaveFormat.Odt);

view raw convert-powerpoint-to-odt.cs hosted with ❤ by GitHub

Online Converter for PPTX to ODT

Transforming PPTX File to ODT Programmatically : Use Cases

PPTX (PowerPoint Presentation File) files are used to store multimedia content, such as slideshows and presentations, making them ideal for creating engaging and informative presentations. However, when working with text-heavy content, OpenDocument Text (.odt) files become essential for editing and sharing.

The conversion of PPTX files into ODT formats is necessary to unlock the full potential of your presentation’s text-based content. This conversion enables you to:

Use Cases:

Text-Based Presentations: Convert PPTX files to analyze and edit existing text-heavy presentations, making it easier to collaborate with team members.
Scriptwriting and Screenwriting: Use ODT to create and edit scripts for films, TV shows, or plays, taking advantage of its built-in features for formatting and organizing dialogue.
Document Editing and Collaboration: Convert PPTX files to work on documents that require text editing, such as reports, articles, or academic papers, making it easier to collaborate with others.
Book Publishing and E-books: Use ODT to create and edit manuscripts for books, taking advantage of its features for formatting and organizing content.
Content Creation and Writing: Convert PPTX files to write and edit blog posts, articles, or other types of written content, making it easier to produce high-quality text-based material.

FAQ

How can I convert PPTX to ODT Online?
Online App for PPTX conversion is integrated above. To use the app, you can add your PPTX file by either dragging and dropping it into the designated area or clicking inside the area to import the file. Once the file is added, click the Convert button to initiate the conversion process. After the PPTX to ODT conversion is complete, you can download your newly converted file with just one click, and it will be available in ODT format.
How long does it take to convert PPTX?
this online converter is fast, but the speed of the PPTX to ODT conversion mainly depends on the size of the PPTX file being converted. Smaller PPTX files can be rendered into ODT format within seconds. Additionally, if you have integrated the PPTX to ODT conversion code within a .NET application, the conversion speed will depend on how well you have optimized your application for the conversion process.
Is it safe to convert PPTX to ODT using free Aspose.Total converter?
Of course! Once the PPTX to ODT conversion process is complete, the download link for the converted ODT file will be instantly available. All uploaded files, including PPTX files, are deleted from the system after 24 hours, and the download links cease to function after this time period. The online converter ensures the safety and privacy of your files, and the integrated app is available free of cost for testing purposes. This allows users to check the result before integrating the code into their projects.
What browser should I use to convert PPTX?
You can utilize any contemporary web browser such as Google Chrome, Firefox, Opera, or Safari to convert PPTX files to ODT online. However, if you are creating a desktop application, the Aspose.Total PPTX Conversion API is recommended for a smooth and seamless conversion process.

Explore PPTX Conversion Options with .NET

Convert PPTX to CSV (Comma Seperated Values)

Convert PPTX to DIF (Data Interchange Format)

Convert PPTX to Excel (Spreadsheet File Formats)

Convert PPTX to FODS (OpenDocument Flat XML Spreadsheet)

Convert PPTX to MARKDOWN (Lightweight Markup Language)

Convert PPTX to MHTML (MIME HTML)

Convert PPTX to ODS (OpenDocument Spreadsheet)

Convert PPTX to SXC (StarOffice Calc Spreadsheet)

Convert PPTX to TSV (Tab-separated Values)

Convert PPTX to XLAM (Excel Macro-Enabled Add-In)

Convert PPTX to XLS (Microsoft Excel Binary Format)

Convert PPTX to XLSB (Excel Binary Workbook)

Convert PPTX to XLSM (Macro-enabled Spreadsheet)

Convert PPTX to XLSX (Open XML Workbook)

Convert PPTX to XLT (Excel 97 - 2003 Template)

Convert PPTX to XLTM (Excel Macro-Enabled Template)

Convert PPTX to XLTX (Excel Template)