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.NET PowerPoint Library - Convert PowerPoint to Images Using C#

  • Convert PowerPoint presentations to images in C# without Microsoft PowerPoint.
  • Convert specific slides or entire presentations to images effortlessly.
  • Fine-tune font handling with substitution and fallback options.
Convert powerpoint to image in .NET library.
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.NET powerpoint library PowerPoint to image conversion

Overview

The Syncfusion .NET PowerPoint Library offers powerful and comprehensive APIs to convert a PowerPoint presentation into an image programmatically with just a few lines of code and without Microsoft PowerPoint or interop dependencies. It allows you to convert an entire presentation into images or a single slide into an image, which can then be used to provide a document preview, thumbnail, or for printing purposes.

Convert a PowerPoint to images by using C#

This example code shows how to convert a PowerPoint presentation to images by using the Syncfusion .NET PowerPoint Library and just a few lines of C#.

Key features of PowerPoint-to-image conversion

Net Powerpoint Specific Slide image

Specific slide

Convert a specific slide in a presentation to an image.

Net Powerpoint Font Substitution image

Font substitution

The built-in font substitution event allows you to choose alternate fonts from the device or upload fonts when a font used in a presentation is not available in the environment where the conversion is occurring.

Net Powerpoint Fallback Fonts image

Fallback fonts

Configure fallback fonts for Unicode text to handle missing glyphs in fonts, ensuring all text is rendered correctly.

Syncfusion .NET PowerPoint Library Resources

Explore these resources for comprehensive guides, knowledge base articles, insightful blogs, and ebooks.

Learning

.NET PowerPoint documentation Documentation
.NET PowerPoint api-reference API Reference
.NET PowerPoint knowledge-base Knowledge Base
.NET PowerPoint Web stories Web stories

Product Updates

.NET PowerPoint Whats New What's New
.NET PowerPoint Road Map Road Map
.NET PowerPoint release-history Release History

Technical Support

.NET PowerPoint contact-support Contact Support
.NET PowerPoint forum Forums
.NET PowerPoint Features & Bugs Features & Bugs

Frequently Asked Questions

The .NET PowerPoint Library supports converting images from PPTX, PPTM, POTX, and POTM formats only.

Yes, you can perform PowerPoint-to-image conversion on Linux and cloud platforms like Azure, AWS, and GCP with the .NET PowerPoint Library.

If required fonts aren’t installed, the Syncfusion PowerPoint Library uses alternatives, possibly causing differences in generated images. Refer to this knowledge base article for solutions to resolve this issue.

Yes, you can programmatically open password-protected PowerPoint presentations and convert them to images by using the .NET PowerPoint Library.

Yes, you can convert specific slides in PowerPoint presentations to images using the .NET PowerPoint Library.

You can access it through the Syncfusion.PresentationRenderer.Net.Core NuGet package. Detailed code samples and a tutorial video are available in the documentation to help.

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