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Free converter
Anyfile converts a PowerPoint 97–2003 presentation to a PowerPoint presentation for free, right in your browser: the file is never uploaded.
Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.
| Slides | Layouts, notes and pictures carried over |
|---|---|
| Animations, charts, SmartArt | Stay as they were saved |
When to use PPTX: Talks, pitches and lessons to present or hand to others for editing.
.ppt
The binary PowerPoint format used from PowerPoint 97 to 2003, before .pptx arrived with Office 2007. Many older decks and training materials exist only in this form.
Opening slide decks from older archives and colleagues.
Opens in PowerPoint, Keynote, LibreOffice Impress, Google Slides
About PPT files.pptx
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
About PPTX filesEverything that converts to PPTX
Need to change it first? Open the presentation editor
Drop your PPT file on this page, or choose it. Anyfile converts it on your device in a moment and the PPTX downloads straight away. To change it first, open it in the presentation editor.
No. The file is read and converted by your own browser, and nothing is sent to a server. You can check: open your browser’s developer tools, go to Network, and convert a file. No upload appears.
Yes. Every frame and its timing are kept in the PPTX.
Yes. Drop them together and you get one ZIP with every PPTX inside.