POTX to PPTX Converter
Convert POTX to PPTX online, for free.
- From Device
- From Dropbox
- From Google Drive
- From OneDrive
- From Url
By proceeding, you confirm you own the rights to the files you upload and agree to our Terms of Use.
How to Convert POTX to PPTX?
- Click the “Choose Files” button to select your POTX files.
- Click the “Convert to PPTX” button to start the conversion.
- When the status change to “Done” click the “Download PPTX” button
Easy to Use
Simply upload your POTX files and click the convert button. You can also batch convert POTX to PPTX 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 POTX to PPTX 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 Template (POTX) is the modern template format for Microsoft PowerPoint, introduced alongside PPTX in 2007. Like PPTX it is a ZIP package of Office Open XML parts, and it holds slide masters, layouts, theme colours, fonts, and background designs. A POTX cannot contain macros — that is what distinguishes it from POTM — so it is the safer template format to distribute across a company.
How to open a POTX file?
Double-click the file and PowerPoint opens a new presentation built from the template. To edit the template itself, start PowerPoint and open the POTX via File → Open.
LibreOffice Impress opens POTX, and Google Slides can import one as the basis of a theme. Saving a POTX into PowerPoint’s Custom Office Templates folder makes it appear on the New screen next to Microsoft’s own designs. You can also convert the file with our POTX to PDF tool.
Developed by: Microsoft
Initial Release: 2007
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
FreeConvert.com can convert your other files to PPTX format:
FreeConvert.com can convert your POTX 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.
Learn more about our commitment to security
SSL/TLS
Encryption
Secured Data
Centers
Access Control and
Authentication
