PPTX is a file format. Use WORD.to to convert PPTX files to and from various other formats.

How do I convert PPTX files?

Select the conversion you need from this page, upload your file, click convert, and download your converted file instantly.

Is PPTX conversion free?

Yes, our PPTX converter is completely free for basic use.

PPTX converter

convert PPTX to and from various formats

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About PPTX

PPTX (Office Open XML presentation) is the modern file format for PowerPoint presentations. PPTX files support advanced features, including multimedia elements, animations, and transitions. They provide improved compatibility and security compared to the older PPT format.

Common Uses

Modern presentation creation
Interactive slideshows with multimedia
Professional business presentations

PPTX conversion FAQ

What exactly is a PPTX file?

PPTX is an XML-based presentation format introduced in Microsoft Office 2007.

How can I transform PPTX files?

Simply upload your file using our drag-and-drop interface or click to browse. Select your desired output format, then click Convert. Your converted file will be ready for download within seconds.

Is the transformation free?

Yes, our converter is completely free for basic use. No registration required.

Will my file quality be preserved during conversion?

We preserve formatting and layout during conversion. Results depend on the source file and target format compatibility.

Can I convert to PDF?

Yes, PDF conversion is one of our most popular features. PDF format preserves your content layout exactly as intended, making it ideal for sharing and archiving.

What is the file size limit?

Free users can transform files up to 100MB. Premium subscribers get unlimited file sizes and priority processing.

Do I need to download any software?

Works directly in your browser. Our converter works entirely online with no downloads required.

Are my files kept private and secure?

Absolutely. Your files are processed securely and automatically deleted from our servers after conversion. We don't read, store, or share your file contents. All transfers use encrypted HTTPS connections.