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Made with for the web

HomeFormatsPPTX
.pptx

PPTX Converter

Convert Microsoft PowerPoint files online for free — no upload, no registration, 100% private

Präsentationen format
Dateien auswählen

oder Dateien hierher ziehen

Max. Dateigröße: 2 GB

Ihre Dateien werden lokal in Ihrem Browser verarbeitet. Nichts wird auf einen Server hochgeladen.

What is a PPTX file?

Microsoft PowerPoint (.pptx)

PPTX is the modern Microsoft PowerPoint presentation format, based on the OOXML standard. PPTX files contain slides with text, images, shapes, charts, SmartArt, tables, video, audio, animations, transitions, and speaker notes. The format supports slide masters and layouts for consistent design, embedded fonts, hyperlinks, and action buttons. PPTX presentations can contain hundreds of slides and are used for business presentations, educational lectures, conference talks, and marketing materials. PPTX is supported by Microsoft PowerPoint, Google Slides, LibreOffice Impress, Apple Keynote, and Canva. Converting PPTX to PDF creates a universally viewable, non-editable version ideal for distribution.

Extension: .pptxCategory: Präsentationen

Convert from PPTX

Convert your Microsoft PowerPoint files to other formats

PPTXPPTPPTXODPPPTXKEYPPTXPPTMPPTXPPSPPTXPPSX

Convert to PPTX

Convert other files to Microsoft PowerPoint format

PPTPPTXODPPPTXKEYPPTXPPTMPPTXPPSPPTXPPSXPPTX

Frequently Asked Questions about PPTX

What is a PPTX file?
A PPTX file is a presentation format with the extension .pptx. Microsoft PowerPoint files are widely used in digital workflows for creating, sharing, and storing presentation content.
How do I convert PPTX files for free?
Use Convert999 to convert PPTX files for free directly in your browser. Simply upload your file, select the target format, and click convert. No installation or signup required.
Is it safe to convert PPTX files online?
Yes! Convert999 processes all files 100% locally in your browser. Your PPTX files are never uploaded to any server, ensuring complete privacy and security.
What formats can I convert PPTX to?
Convert999 supports converting PPTX to 6+ formats including PPT, ODP, KEY, PPTM, PPS and more. Browse the full list above.

Explore PPTX

PPTX Converter

PPTX → all formats

Convert to PPTX

All sources → PPTX

Präsentationen

All presentation formats

File Tools

Compress, resize, merge

Other Präsentationen Converters

.pptMicrosoft PowerPoint 97-2003.odpOpenDocument Presentation.keyApple Keynote.pptmPowerPoint Macro-Enabled.ppsPowerPoint Slide Show.ppsxPowerPoint Slide Show