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RTF

Convert RTF to PPTX using C# or Online App

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

Conversion via Python Conversion via Java Conversion via C++ Conversion in Android Apps

How to Convert RTF to PPTX Using C#

In order to automate the process for any Word rtf files to PowerPoint pptx presentation batch conversion, we’ll use Aspose.Words for .NET and Aspose.Slides for .NET APIs. The former is a word processing API for processing or manipulating Microsoft Word documents. Whereas, the latter is a presentation manipulation API that lets you create or modify Microsoft PowerPoint slides. 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 Command

PM> Install-Package Aspose.Total

Steps to Convert RTF to PPTX via C#

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

  1. Add reference of Aspose.Total for .NET
  2. Load RTF file using Aspose.Words.Document class
  3. Save the RTF document into HTML
  4. Create Aspose.Slides.Presentation Object
  5. Import HTML content in text frame of any slide shape inside presentation
  6. Save the document using Aspose.Slides.Presentation.Save(“output.pptx”, SaveFormat.Pptx)

System 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.Words for .NET & Aspose.Slides for .NET DLLs or Aspose.Total for .NET DLL referenced in your project.
 

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

Aspose.Words.Document rtf = new Aspose.Words.Document("sourceWordFile.rtf");

// Save RTF file to HTML 
rtf.Save("filepath\\test.html", SaveFormat.Html);

// To convert multi pages RTF documents, export each page to HTML separately using Aspose.Words and then use the below code to convert to PPTX.

using (Presentation pptx = new Presentation()){

	// Access the default first slide of presentation
	ISlide slide = pres.Slides[0];

	// Adding the AutoShape to accomodate the HTML content 
	// Adjust it as of your need
	IAutoShape ashape = slide.Shapes.AddAutoShape(ShapeType.Rectangle, 10, 10, pres.SlideSize.Size.Width - 20, pres.SlideSize.Size.Height - 10);

	ashape.FillFormat.FillType = FillType.NoFill;

	// Adding text frame to the shape
	ashape.AddTextFrame("");

	// Clearing all paragraphs in added text frame
	ashape.TextFrame.Paragraphs.Clear();

	// Loading the HTML file using stream reader
	TextReader tr = new StreamReader("filepath\\test.html");

	// Adding text from HTML stream reader in text frame
	ashape.TextFrame.Paragraphs.AddFromHtml(tr.ReadToEnd());

	// Save the PPTX Presentation
	pptx.Save("filepath\\pres.pptx", Aspose.Slides.Export.SaveFormat.Pptx);
}
 

Online Converter for RTF to PPTX

FAQ

  • How can I convert RTF to PPTX Online?
    Online App for RTF conversion is integrated above. To use this app, you can add your RTF file by dragging and dropping it into the designated white area or by clicking inside the area to import the document. Next, press the Convert button to start the conversion process. After the RTF to PPTX conversion is complete, you can download your newly converted file with just one click, and it will be available to you in the form of a PPTX file.
  • How long does it take to convert RTF?
    This online converter operates quickly but is primarily dependent on the size of the RTF file being converted. For small RTF files, the conversion to PPTX can be completed in a matter of seconds. However, if you have integrated the conversion code within a .NET application, the conversion speed will depend on how well your application has been optimized for the conversion process.
  • Is it safe to convert RTF to PPTX using free Aspose.Total converter?
    Of course! Once the RTF to PPTX conversion is complete, the download link for the newly converted PPTX file will be instantly available. It also assures the safety of the conversion process, as all uploaded files, including RTF files, are completely secure and will be deleted from the system after 24 hours. Furthermore, the download links will stop working after this period, ensuring the privacy and protection of your files. The integrated app is free to use and designed for testing purposes so that users can evaluate the results before integrating the code into their projects.
  • What browser should I use to convert RTF?
    You can use any modern web browser, such as Google Chrome, Firefox, Opera, or Safari, for the online RTF to PPTX conversion. However, if you are developing a desktop application, the Aspose.Total RTF Conversion API is recommended for smooth and efficient processing.

Explore RTF Conversion Options with .NET

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Convert RTF to EXCEL (Spreadsheet File Formats)
Convert RTF to FODS (OpenDocument Flat XML Spreadsheet)
Convert RTF to ODS (OpenDocument Spreadsheet)
Convert RTF to SXC (StarOffice Calc Spreadsheet)
Convert RTF to TSV (Tab-separated Values)
Convert RTF to XLAM (Excel Macro-Enabled Add-In)
Convert RTF to XLS (Microsoft Excel Binary Format)
Convert RTF to XLSB (Excel Binary Workbook)
Convert RTF to XLSM (Macro-enabled Spreadsheet)
Convert RTF to XLSX (Open XML Workbook)
Convert RTF to XLT (Excel 97 - 2003 Template)
Convert RTF to XLTM (Excel Macro-Enabled Template)
Convert RTF to XLTX (Excel Template)