Convert PPTX to PDF in bulk.
Large PPTX files are supported.

Max size: 200 MB per file

You can convert PPTX Learn more about PPTX files to


How to convert PPTX to PDF?

You can convert PPTX to PDF with MConverter in three easy steps:
  1. Choose PPTX files from your device
    At the top of this page, drag and drop your PPTX's.
    You can also click to select PPTX files using your operating system's file chooser.
    Another method is to press Ctrl+V to paste a PPTX file you have copied to clipboard.
  2. Click or tap on PDF from the list of target formats
    Alternatively, you can use the search field to quickly find the format you need, whether it's PDF or something else.
  3. Download your PDF files, after MConverter has finished processing them
    There's an option to automatically download the converted PDF files, so you don't have to press the download icon for each PDF.

About the formats

Extension pptx
Category Document/Office file formats
Developed by Microsoft
Mime type application/vnd.openxmlformats-officedocument.presentationml.presentation


PPTX files are PowerPoint Presentations, compatible with versions of Microsoft Office 2007 and later. To open a PPTX file with Microsoft Office 2003 or earlier, convert it to PPT.
Extension pdf
Category Document/Office file formats
Developed by Adobe
Mime type application/pdf


PDF is an acronym for Portable Document Format. It was created for presenting documents with formatted text, graphics, and other form elements in a way that is independent of the user's operating system and software. It is based on the PostScript language. PDF files can be password-protected and encrypted.
PDFs can also be edited by converting them to a Microsoft Office Word format like DOCX, then back to PDF.

Common questions about converting PPTX to PDF

Can I convert PPTX to PDF in bulk?

Yes, MConverter supports batch converting of multiple PPTX's to PDFs simultaneously. You can even drag and drop folders containing PPTX's to convert to PDF.
Pasting PPTX files and folders copied in the clipboard also works: use Ctrl+V.

Can I convert a PPTX file to PDF, if its size is 1 GB?

Yes, with MConverter Premium you can convert big PPTX's, up to 1 gigabyte each.
The free version lets you convert files up to 200 MB. If you need to convert PPTX files over 200 megabytes, try MConverter Premium.

Is converting PPTX's to PDF safe with MConverter?

Yes, we encrypt your connection using industry standards. Plus, your PPTX files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your PPTX's and other converted files immediately after finishing the conversion by clicking the bin icon.
Join others who have trusted us to convert over 2,193,973 files so far.

How long does it take to convert PPTX to PDF?

For most documents, the wait may be a minute or so. However, MConverter also supports converting larger documents, meaning that it could take a while (up to over an hour, for example).
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