• Overview

    Free Spire.Presentation for .NET is a Community Edition of the Spire.Presentation for .NET, which is a totally free PowerPoint component for commercial and personal use. As a standalone C#/VB.NET component, developers can use Free Spire.Presentation for .NET to create, read, write, modify, convert and Print PowerPoint documents from any .NET(C#, VB.NET, ASP.NET) platform.

    Free Spire.Presentation for .NET is a standalone PowerPoint .NET library and does not depend on Microsoft PowerPoint. It supports both PowerPoint Presentation 97-2003(PPT) and PowerPoint Presentation 2007, 2010(PPTX).

    Friendly Reminder:
    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. Upgrade to Commercial Edition of Spire.Presentation


    Main Functions

    Only Free Spire.Presentation, No Microsoft PowerPoint Automation
    As an independent PowerPoint .NET component, Free Spire.Presentation for .NET doesn't need Microsoft PowerPoint installed on the machine. And it is compatible with other .NET applications.
    Convert Presentation Slides with High Quality
    • Convert PowerPoint to PDF
    • Convert PPT to PPTX
    Summary of Free Spire.Presentation functions
    • Create, open, read and modify PowerPoint presentations from different sources.
    • Convert presentation slides to PDF format.
    • Create, access, copy, edit, delete slides from scratch and add created slides to presentations.
    • Create, modify shapes like lines, rectangles, ellipses and polylines on slides.
    • Manage, rotate and flip shapes
    • Add, manage animation effects to slides and shapes
    • Add, manage hyperlink to the shapes and text.
    • Add, manage pictures, audio, video to the presentation slides.
    • Support working with PowerPoint tables.
    • Add text and handle text formatting.
    • Protect and encrypt presentation slides.
    Platforms Supported
    By using Free Spire.Presentation, developers can build any type of a 32-bit or 64-bit .NET application including C#, VB.NET, ASP.NET, Web Services and WinForms for .NET Framework version from 2.0 to 4.5.
    • Window Forms Support
    • Asp.NET Support
    • Windows Service Support

    Effect Screenshots

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  • Demo
  • Guideline
    Beginners Guide is the first step towards learning the basic information of Free Spire.Presentation for .NET
    Main Functions contain the main features of our Free Spire.Presentation for .NET and you can have brief information of it.
    Program Guide lists the detailed features of our Free Spire.Presentation for .NET and you can search for the information you want.
    The Videos give an operation guide by video. You can check the produce step by step.
  • Support
    We guarantee one business day Forum questions Reply.
    We guarantee one business day E-mail response.
    Free Customized service for OEM Users.
    Skype account: iceblue-support

    To ensure our products to be easier to use, we offer free customized demos to our customers. Please contact support@e-iceblue.com for the free demo. Make sure the demo you want meets the below requirements.

    • It relates to our components stored on E-iceblue online store.
    • It costs less than 2 hours for us to complete it. If it costs more than 2 hours, please contact our sales@e-iceblue.com
    If you have tried out Free Spire.Presentation and found it useful, please consider sharing your experience with others. By sharing your testimonial with us, you will not only help others to make the right decision but will also to earn rewards from us. Please send your testimonials to sales@e-iceblue.com.