Is this PPTX viewer free?

Yes. It runs in the browser for free and does not require a login.

Are my presentation files uploaded?

No. Local files stay in the browser. Only built-in public samples are fetched from the server.

Does it support old .ppt files?

This viewer is designed for modern Office Open XML presentation formats such as .pptx, .pptm, .potx, and .potm.

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PowerPoint Presentations

PPTX Viewer

Free online PPTX viewer for PowerPoint files. Open .pptx, .pptm, .potx, and .potm presentations directly in your browser without uploading them.

.pptx.pptm.potx.potm

Simple PPTX Deck

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Tool usage guide

About this file format

.pptx is the standard PowerPoint presentation format based on Office Open XML. .pptm supports macros. .potx and .potm are reusable presentation templates, with .potm supporting macros.

PPTX Viewer

About this file format

Other file viewers

PPTX Viewer

Overview

When to use

How it works

Use cases

FAQ

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