PPTX to PDF Converter

Convert PPTX to PDF online, for free.

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How to Convert PPTX to PDF?

Click the “Choose Files” button to select your PPTX files.
Click the “Convert to PDF” button to start the conversion.
When the status change to “Done” click the “Download PDF” button

Easy to Use

Simply upload your PPTX files and click the convert button. You can also batch convert PPTX to PDF format. There is no software to install, it works on any web browser. Plus, no annoying registration requirements!

Best Quality

Our tool uses Microsoft Office software to render and convert your files in the highest quality. We preserve your original file layout during the conversion process so that your output file looks the same as the input file.

Free & Secure

Our PPTX to PDF Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 8 hours.

What is a PPTX (PowerPoint Open XML Presentation) file?

PowerPoint Open XML Presentation (PPTX) is the default format of Microsoft PowerPoint since the 2007 release. A PPTX is a ZIP package of Office Open XML parts holding the slides, layouts, themes, animations, speaker notes, and embedded media. It is markedly smaller and more robust than the old binary PPT format, and it cannot contain macros, which makes it safer to circulate.

How to open a PPTX file?

PowerPoint opens PPTX natively on every platform, and PowerPoint for the web renders it in a browser with a Microsoft account.

Google Slides, LibreOffice Impress, and Apple Keynote all import PPTX, though animations and custom fonts sometimes shift. When a deck must look identical everywhere, convert it with our PPTX to PDF tool before sending it.

Developed by: Microsoft

Standard: ECMA-376 / ISO/IEC 29500

Initial Release: 2007

What is a PDF (Portable Document Format) file?

The Portable Document Format (PDF) is a universal file format that comprises characteristics of both text documents and graphic images which makes it one of the most commonly used file types today. The reason PDF is so widely popular is that it can preserve original document formatting. PDF files always look identical on any device or operating system.

How to open a PDF file?

Most people head right to Adobe Acrobat Reader when they need to open a PDF. Adobe created the PDF standard and its program is certainly the most popular free PDF reader out there. It's completely fine to use, but I find it to be a somewhat bloated program with lots of features that you may never need or want to use.

Most web browsers, like both Chrome and Firefox, can open PDFs themselves. You may or may not need an add-on or extension to do it, but it's pretty handy to have one open automatically when you click a PDF link online. I highly recommend SumatraPDF or MuPDF if you're after something a bit more. Both are free.

Developed by: ISO

Initial Release: 15 June 1993

Useful links:

https://en.wikipedia.org/wiki/Portable_Document_Format

https://acrobat.adobe.com/us/en/why-adobe/about-adobe-pdf.html

Convert other files to PDF format

Freeconvert.me can convert your other files to PDF format:

Convert Your PPTX files to other formats

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