Merge PPSX

How to merge PPSX files in C#

GroupDocs.Merger allows developers to merge PPSX files when it’s needed to organize multiple PPSX files into single document or send fewer attachments etc. And you can do this without¬†any third-party software or manual work involved. With GroupDocs.Merger it is possible to combine PPSX documents of any size and structure - all text, images, tables, graphs, forms and other content will be preserved.

The following example demonstrates how to merge PPSX files with several lines of C# code:

  • Create an instance of Merger class and pass source PPSX file path as a constructor parameter. You may specify absolute or relative file path as per your requirements.
  • Add another PPSX file to merge with Join method. Repeat this step for other PPSX documents you want to merge.
  • Call Merger class Save method and specify the filename for the merged PPSX file as parameter.
// Load the source PPSX file
using (Merger merger = new Merger(@"c:\sample1.ppsx"))
    // Add another PPSX file to merge
    // Merge PPSX files ans save result

About PPSX File Format

PPSX, Power Point Slide Show, file are created using Microsoft PowerPoint 2007 and above for Slide Show purpose. It is an update to the PPS file format that was supported by Microsoft PowerPoint 97-2003 versions. When a PPSX file is shared with another user and opened, it starts as PowerPoint show unlike PPTX file that opens in editable mode. The sequence of slide show is the same as in the original presentation. All the slides accompany the images, sounds and other embedded media accompany the presentation slides to the PPSX during the slideshow.

Code Examples

Please find more use-cases and complete C# sources of our backend and frontend examples and try them for free!

Merge PPSX Live Demo

GroupDocs.Merger for .NET provides an online PPSX Merger App, which allows you to try it for free and check its quality and accuracy.

“Merge PPSX”