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PowerPoint presentation

Open and edit PPTX files

You can open, view and edit PPTX files for free right here in your browser, without PowerPoint and without uploading anything. PowerPoint’s default format since 2007, built on Office Open XML. Slides, layouts, notes, media and animations sit as separate parts in one ZIP file.

Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

View a PPTX file without PowerPoint

Open and viewYes
EditYes
Create a new oneYes, with New file (blank or from a template)
Save as PPTXYes, keeping what Anyfile doesn’t show
FormatBy Microsoft, since 2007

Edit PPTX files

Slides down the left (add one from the deck’s layouts, duplicate, drag to reorder, skip); on the slide, select, move, size, turn, align and layer shapes, type in place with fonts, colours, bullets and alignment, and add text boxes, shapes, pictures (edited in Images) and tables; backgrounds, speaker notes, and Play with a presenter view. Themes, masters and layouts are drawn as PowerPoint draws them; charts and SmartArt show their saved pictures. Save as PowerPoint, OpenDocument, a PDF, pictures of the slides or the outline. The file you opened is the base: untouched slides are kept byte for byte, and what Anyfile doesn’t edit (animations, charts, SmartArt, comments) stays in the file.

More about the presentation editor

.pptx

PowerPoint presentation

PowerPoint’s default format since 2007, built on Office Open XML. Slides, layouts, notes, media and animations sit as separate parts in one ZIP file.

Talks, pitches and lessons to present or hand to others for editing.

Opens in PowerPoint, Keynote, Google Slides, LibreOffice Impress

Questions

How do I open a PPTX file without PowerPoint?

Drop it on this page, or choose it. It opens in Anyfile’s presentation editor right in your browser, with nothing to install and no account.

Can I edit a PPTX file online for free?

Yes. Slides down the left (add one from the deck’s layouts, duplicate, drag to reorder, skip); on the slide, select, move, size, turn, align and layer shapes, type in place with fonts, colours, bullets and alignment, and add text boxes, shapes, pictures (edited in Images) and tables; backgrounds, speaker notes, and Play with a presenter view.

What can I convert a PPTX file to?

PDF, ODP, PNG, TXT, or a ZIP. Drop it here and choose.

Is my PPTX file uploaded?

No. It opens, changes and saves on your device. Nothing is sent to a server.