PPTX to PDF Converter – Convert PowerPoint to PDF Online Free | CombinePDFs.net

PPTX to PDF Converter

Convert your PowerPoint (.pptx) presentations into a single, easy-to-share PDF document.

Click or drag PPTX file here to convert

Supports .pptx files up to 100MB

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How to Convert PPTX to PDF in 3 Steps

Our free online tool makes it easy to convert PowerPoint presentations to PDF without software installation.

PowerPoint presentation conversion workspace

Step 1: Upload Your PPTX File

Click or drag a .pptx file into the upload area.

Step 2: Customize Settings

Choose page orientation (portrait/landscape) and format (A4, Letter).

Step 3: Convert & Download

Click “Convert to PDF” to generate and save your PDF instantly.

Why Convert PowerPoint to PDF?

PDFs ensure compatibility and preserve layout across devices, unlike PPTX files.

  • Universal Compatibility: PDFs open on any device without PowerPoint.
  • Share Easily: Ideal for emailing or sharing with non-Microsoft users.
  • Maintain Formatting: Preserves slides, fonts, and images perfectly.
  • Secure: Client-side processing keeps your files private.

Key Features of Our PPTX to PDF Converter

  • Client-Side Processing: No server uploads for maximum privacy.
  • Customizable Output: Choose page size and orientation for your PDF.
  • Fast Conversion: Instant processing in your browser.
  • Free & Unlimited: No restrictions on file size or conversions.
  • Cross-Platform: Works on Windows, Mac, iOS, and Android.

Frequently Asked Questions

Is this PPTX to PDF converter safe?

Yes, all processing happens in your browser, ensuring no data is uploaded.

Can I convert large PPTX files?

Yes, there are no file size limits, though performance depends on your device.

What formats are supported?

Only PowerPoint (.pptx) files are supported for input; output is PDF.

Do I need PowerPoint installed?

No, our tool processes PPTX files directly in your browser.

Can I convert multiple PPTX files?

Currently, one file at a time. Try our Merge PDFs tool to combine multiple PDFs.