Spire.Presentation for .NET is a professional PowerPoint® compatible API that enables developers to create, read, write, modify, convert and Print PowerPoint documents on any .NET platform ( Target .NET Framework, .NET Core, .NET Standard, .NET 5.0, .NET 6.0, Xamarin & Mono Android ). As an independent PowerPoint .NET API, Spire.Presentation for .NET doesn't need Microsoft PowerPoint to be installed on machines. Spire.Presentation for .NET supports PPT, PPS, PPTX and PPSX presentation formats. It provides functions such as managing text, image, shapes, tables, animations, audio and video on slides. It also supports exporting presentation slides to EMF, JPG, TIFF, PDF, XPS, SVG, HTML format etc. |
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Pro Edition $799
Spire.Presentation for .NET supports PPT, PPS, PPTX and PPSX presentation formats. |
Free Edition $0
Free version is limited to 10 presentation slides. This limitation is enforced during reading or writing PPT, PPTX. When converting PowerPoint files to PDF, you can only get the first 3 pages of PDF file. |

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PowerPoint
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Conversion
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Only Spire.Presentation, No Microsoft PowerPoint Automation
As an independent PowerPoint .NET API, Spire.Presentation for .NET doesn't need Microsoft PowerPoint installed on the machine. And it is compatible with other .NET applications. |
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Support File Formats
Spire.Presentation for .NET supports Microsoft PowerPoint 97-2003 and Microsoft PowerPoint 2007, 2010.
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Platforms Supported
By using Spire.Presentation, developers can build any type of a 32-bit or 64-bit .NET application including ASP.NET, Web Services, WinForms, Xamarin and Mono Android, to create and handle PowerPoint documents. |
