KEY to PPTX Converter

Convert your KEY files to PPTX in seconds — free and online.
to
Select or drag & drop files to begin.

How to convert KEY to PPTX?

Just three simple steps — no downloads, no hassle.
Click the “Choose files” button and upload your KEY file.

You can drag and drop it too — we’re flexible!

Choose “PPTX” as the output format, then click “Convert”.

We’ll take care of the rest — it only takes a few seconds.

All done! Your file is now in PPTX format.

Just download it and enjoy. Easy, right?

At a glance: KEY to PPTX

🔁 Conversion: KEY to PPTX ⏱ Average conversion time: 20 seconds 💳 Cost: Free 📂 Category: Presentations ✳️ Extensions: .key → .pptx 📏 Max file size: 75 MB 👩‍💻 Works on: Windows, Linux, macOS, iOS, Android

About KEY

KEY is the file format used by Apple Keynote, a macOS and iOS presentation software. It stores slides, text, images, transitions, and multimedia elements. KEY files can be exported to PDF, PowerPoint, or video formats for sharing outside the Apple ecosystem.

About PPTX

PPTX is the modern PowerPoint format introduced with Microsoft Office 2007. Based on Open XML and ZIP compression, it stores presentation content like slides, multimedia, and layout styles. PPTX files are widely used for both business and educational presentations.

Why Convert KEY to PPTX with MiConv?

Because it's quick, easy, and made for people like you.

No software needed

Convert your .key files to .pptx right in your browser — no downloads, no installs. Everything happens securely in the cloud.

Your files stay private

We never store your files permanently. Only you can access them, and they’re automatically deleted from our servers within 2 hours.

Fast, free, and effortless

Turn your KEY files into PPTX in just a couple of clicks. No registration, no limits — and it’s 100% free.

More KEY conversions you can try

Explore other formats you can turn your KEY files into — it's easy!

KEY to PPTX Converter Quality Rating

⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐
Rated 9.14/10 based on 247416 reviews
You can rate after file conversion