PPTX Merger Online App

Merge PPTX files online and free.

* By uploading your files or using our service you agree with our Terms of Service and Privacy Policy.
* By uploading your files or using our service you agree with our Terms of Service and Privacy Policy.

Optionally upload style master file (any presentation file)

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Want to create the same presentation Merger app? Learn how to do it here.

Aspose.Slides Merger

  • Merge PPTX files online.
  • Use PPT Merger for free.
  • Make PPTX merge from any mobile device.
  • Upload style master to apply it while PPTX merge.

How to merge PPTX using Aspose.Slides Merger App

  • Open Aspose.Slides PPTX Merger application.
  • Upload PPTX files at drag & drop area.
  • Upload style master file on the second drag & drop area, if you want to apply it while PPTX merge.
  • Choose the format of resulting file of PPTX merge:PowerPoint or other document formats.
  • Click "Merge" button to start PPTX merge. Download or send merged file as an email. If the resulting file has PowerPoint presentation format, you may view it.

Add Presentation Merge functionality in your projects

Presentation Merger application is based on Aspose.Slides API which allows to implement presentation merging functionality in .NET, Java, C++, Python, Go, Android. Integrate various presentation merging scenarios: merge presentations and slide master file, merge different presentation formats, set up merging settings, etc. Aspose.Slides API is used for the following:

  • Fast presentation merging with native APIs.
  • Integrate presentation merging in desktop, web and mobile applications.
  • 100% private on premise API. Your files are processed at your own servers.

Press the button to try Aspose.Slides for APIs in your projects.


  • What is PowerPoint Merger app?
    PowerPoint Merger takes presentations uploaded and merges them together into one document of PowerPoint, Word, image, html or other format.
  • Which presentation formats can be merged?
    You may merge any presentation formats all together: PPT(X), POT(M), PPS(M), ODP, etc.
  • What is the order of presentation merge?
    Presentations are merged in the order of their upload. After you upload presentations, you may see their merge order in upload page section.
  • Can I merge PPT with style master file?
    You may add presentations into first upload section and slide master file into second upload section. The presentations will be merged and style master will be applied to them.

Fast and Easy Way to Merge

Upload your document, choose the save format type and click on “Convert” button. You will get the download link as soon as the file is converted

Convert from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you.

Merge Quality

Powered by Aspose.Slides. All files are processed using Aspose APIs, which are being used by many Fortune 100 companies across 114 countries.

Other Supported Mergers

You can also merge other file formats. Please see the list below.