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PPTX to PPSM converter

Convert PPTX to PPSM online from any device with a free converter.

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We have already processed 4,137,138 files with total size of 6,335,071 Mbytes

About Conversion app

Convert your PPTX files online. You can convert your PPTX documents from any platform (Windows, Linux, macOS). No registration needed. Just drag and drop your PPTX file on upload form, choose the desired output format and click convert button. Once conversion completed you can download your PPSM file.

You even can perform more advanced conversions. For example you can convert password protected documents. Just expand LoadOptions and enter the password of your file. Or you can add a watermark to the converted PPSM file. Expand the ConvertOptions and fill the fields for watermarking.

You can convert your PPTX documents from anywhere, from any machine or even from a mobile device. The PPTX converter is always available online and is completely free.

  • Convert WORD to PDF, EXCEL to PDF, PDF to WORD, POWERPOINT to IMAGE, VSDX to PDF, HTML to DOCX,EPUB to PDF, RTF to DOCX, XPS to PDF, ODT to DOCX, ODP to PPTX and many more document formats
  • Simple way to instant convert PPTX to PPSM
  • Convert PPTX from anywhere - it works on all platforms including Windows, MacOS, Android and iOS
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APIs available

Convert popular document and image file formats in your app. The GroupDocs.Conversion APIs are available for .NET, Java, and many other platforms and languages.

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How it works

How to convert PPTX to PPSM

Step 1
Click inside the file drop area to upload PPTX file or drag & drop PPTX file.
Step 2
Click on Convert button. Your PPTX files will be uploaded and converted to PPSM result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the PPSM file to your email address.
FAQ

Questions & Answers

PPTX

PowerPoint Open XML Presentation

Files with PPTX extension are presentation files created with popular Microsoft PowerPoint application. Unlike the previous version of presentation file format PPT which was binary, the PPTX format is based on the Microsoft PowerPoint open XML presentation file format. A presentation file is a collection of slides where each slide can comprise of text, images, formatting, animations, and other media.

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PPSM

Microsoft PowerPoint Slide Show

Files with PPSM extension represent Macro-enabled Slide Show file format created with Microsoft PowerPoint 2007 or higher. Another similar file format is PPTM which differs in opening with Microsoft PowerPoint in editable format instead of running as Slide Show. When run as slide show, the PPSM file shows the presentation slides with contents intact in the slide show and is in read-only mode by default. PPSM files can still be edited in Microsoft PowerPoint by opening it in PowerPoint.

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Other Supported Conversions

You can also convert PPTX into many other file formats. Please see the complete list below.

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