Anteprima PPTX online
Apri e visualizza presentazioni PowerPoint .pptx nel browser. Sfoglia le diapositive con zoom e stampa — tutto in locale, senza caricamento.
Preview
Upload a .docx, .xlsx, or .pptx file to preview it here
All processing happens in your browser — your files never leave your device.
How to use
Review slides before a meeting or share — everything runs locally in your browser.
- Drop a .pptx file or click to browse from your device.
- Use arrow buttons to step through slides and zoom to fit your screen.
- Use Print to export or print the presentation.
Frequently Asked Questions
How does PPTX preview work?
The .pptx file is parsed as a ZIP archive in your browser and each slide is converted to HTML for display. No server upload is involved.
Which file formats are supported?
Only .pptx (Office Open XML, PowerPoint 2007+). Legacy .ppt binary files are not supported.
Is my presentation uploaded?
No. Preview runs locally in your browser.
What is the file size limit?
Single .pptx files up to 15 MB. Decks with complex animations or many embedded videos may not preview accurately.
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