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This high-performance, feature-rich .NET PowerPoint framework works without Office or interop dependencies. It has a PowerPoint creation and editing library that allows you to create, read, and edit PowerPoint files programmatically in any .NET application. Its powerful conversion APIs make converting PowerPoint files to PDFs and images easy. Overview diagram of .NET PowerPoint framework

Why Syncfusion?

Blazing fast performance

It is optimized for use in a server environment where speed and low memory usage are critical.

No server deployment fees

There are no distribution fees, per-server licensing fees, or royalties, making Essential Presentation very cost-effective.

Powerful and comprehensive APIs

All the elements in a typical PowerPoint slide like text, formatting, images, shapes, and tables are accessible through a comprehensive set of APIs.

Fully documented

Syncfusion Essential PowerPoint comes with extensive documentation, Knowledge Bases, and samples.

Stand-alone library

Essential PowerPoint is a non-UI component that provides a full-fledged PowerPoint presentation instance that allows creating and editing PowerPoint files without any dependency of Microsoft Office COM libraries and or Microsoft Office.

Cross platforms

A single API across all the platforms.

PowerPoint - Creation and editing APIs

Create PowerPoint presentations from scratch with text, chart, table, images, SmartArt diagrams, animation, transitions, and more. Manipulate or edit existing PowerPoint files with just a few lines of code.

C# Create PowerPoint Shapes


Essential Presentation allows you to add, rearrange, duplicate, format, and delete shapes in a PowerPoint slide.

Create .NET PowerPoint Charts


Create and edit more than 80 chart types with elements like chart title, legend, axis title, data labels, line styles, and more.

PowerPoint SmartArt


Create, modify, and format 134 SmartArt diagrams to quickly make a visual representation of data with ease.

PowerPoint Rich Text And Formatting

Text formatting

Includes support to add, format, and delete text. Also provides support for all formatting options supported by Microsoft PowerPoint, such as bold, italic, subscript, superscript, text color, highlight color, font, paragraph, alignment, indentation, and more.

.NET Create PowerPoint Tables


Create, modify, and format tables to keep data organized. Cell and row-level operations like adding, inserting, and deleting rows or columns are also supported. Built-in table styles equivalent to Microsoft PowerPoint table styles are available.

PowerPoint Copy And Paste

Copy and combine PowerPoints

A slide can be copied and pasted to the same or a different PowerPoint presentation. Copied slides can be merged with source and destination formatting.

C# Create PowerPoint Images


Insert, delete, replace, and format pictures in a PowerPoint slide.

PowerPoint Bullet And Numbering

Bullets and numbering

Add and manipulate single-level and multilevel lists like Microsoft PowerPoint.

PowerPoint Security


Read and write encrypted PowerPoint presentations. The library allows marking a PowerPoint file as final to prevent editing.

PowerPoint converters

PowerPoint to PDF

PowerPoint to PDF

Essential Presentation provides the ability to convert a PowerPoint presentation to PDF. The conversion can be customized with handouts and notes pages options. The size of the converted PDF document can also be optimized.

PowerPoint to Image

PowerPoint to image

An entire PowerPoint presentation or a specific slide can be converted to an image. JPEG, PNG, BMP, TIFF, EMF, and GIF formats are supported. When converting a PowerPoint slide to image, the PowerPoint framework provides support to use any fallback fonts for the missing fonts. Also this framework supports RTL (right-to-left) text conversion in PowerPoint slide to image conversion.

.NET PowerPoint Code Example

Easily get started with the .NET PowerPoint library using a few simple lines of C# code example as demonstrated below. Also explore our .NET PowerPoint Library Example that shows you how to render and configure the .NET PowerPoint.

//Creates PowerPoint Presentation
    using (IPresentation pptxDoc = Presentation.Create())
        //Adds slide to the PowerPoint
        ISlide slide = pptxDoc.Slides.Add(SlideLayoutType.Blank);
        //Adds textbox to the slide
        IShape textboxShape = slide.AddTextBox(0, 0, 500, 500);
        //Adds paragraph to the textbody of textbox
        IParagraph paragraph = textboxShape.TextBody.AddParagraph();
        //Adds a TextPart to the paragraph
        ITextPart textPart = paragraph.AddTextPart();
        //Adds text to the TextPart
        textPart.Text = "AdventureWorks Cycles, the fictitious company on which the AdventureWorks sample databases are based, is a large, multinational manufacturing company. The company manufactures and sells metal and composite bicycles to North American, European and Asian commercial markets. While its base operation is located in Washington with 290 employees, several regional sales teams are located throughout their market base.";
        //Save the created PowerPoint presentation document.

Other supported frameworks

The PowerPoint processing is also available in Blazor, .NET Core, Xamarin, UWP, Flutter, WinUI, and .NET MAUI frameworks. Check it out on other platforms at the links below:

Frequently Asked Questions

The Syncfusion .NET PowerPoint Framework provides the following features:

  • Create and edit PowerPoint files with just a few lines of code.
  • Top features: SmartArt, charts, tables, animations, and combining PowerPoint files.
  • Formatting options equivalent to Microsoft PowerPoint.
  • Convert PowerPoint documents to PDF and image files.
  • One of the best .NET PowerPoint libraries on the market, offering a rich set of APIs without Office or interop dependencies.
  • Export PowerPoint charts as images.
  • Extensive demos and documentation to learn quickly and get started with .NET PowerPoint Library.

No, this is a commercial product and requires a paid license. However, a free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue and five or fewer developers.

A good place to start would be our comprehensive getting started documentation.

The Syncfusion PowerPoint Framework supports platforms for web (Blazor, ASP.NET Core, ASP.NET MVC, and ASP.NET Web Forms), mobile (.NET MAUI, Xamarin, and UWP), and desktop (Windows Forms, WPF,WinUI, .NET MAUI, Xamarin, and UWP).

You can find our .NET PowerPoint Frameworks demo here.

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Having an excellent set of tools and a great support team, Syncfusion reduces customers’ development time.
Here are some of their experiences.

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Syncfusion’s file format components helped me create the reports I needed, fast. – J. Pereira, Software Developer.

The libraries have been built from scratch and refined for more than a decade to provide blazing-fast performance, comprehensive API, and compatibility across the latest and older versions of these files.

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Syncfusion File Format Libraries - Manipulate Excel, Word, PowerPoint, and PDF files

Read and write Excel, Word, PDF, and PowerPoint files. Also includes integrated visualization capabilities. Advanced features include support for pivot tables, pivot charts, mail-merge, and extensive formatting.


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