PPTX to DOCX Converter

Convert PPTX to DOCX online, for free.



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By proceeding, you confirm you own the rights to the files you upload and agree to our Terms of Use.


Password to open the source file (Maximum 255 characters).


How to Convert PPTX to DOCX?

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

Easy to Use

Simply upload your PPTX files and click the convert button. You can also batch convert PPTX to DOCX format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our PPTX to DOCX 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.


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


Word Open XML Document (DOCX) is the default format of Microsoft Word since the 2007 release and the most common word-processing format in the world. Despite appearances, a DOCX is not a single document but a ZIP package holding Office Open XML files, images, and styles. That structure makes DOCX smaller than the old DOC format, far more resistant to corruption, and readable by software that has never seen Word.

 

How to open a DOCX file?

Microsoft Word opens DOCX natively on Windows, macOS, the web, and mobile. Word for the web handles most documents in a browser.

 

LibreOffice Writer, Google Docs, and Apple Pages all read and edit DOCX, though very complex layouts can shift slightly. When the formatting must stay exactly as the author intended, convert the file with our DOCX to PDF tool before sharing it.

 

Developed by: Microsoft

Standard: ECMA-376 / ISO/IEC 29500

Initial Release: 2007

FreeConvert.com can convert your PPTX files to these other formats:


Your Data, Our Priority

At FreeConvert, we go beyond just converting files—we protect them. Our robust security framework ensures that your data is always safe, whether you're converting an image, video, or document. With advanced encryption, secure data centers, and vigilant monitoring, we've covered every aspect of your data's safety.

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