Here is a complete, ready-to-run HTML document that converts PowerPoint (.pptx) files to PDF directly in your browser, with no server uploads. ```html PowerPoint to PDF Converter | Free & Secure | PPTX to PDF

📽️ PowerPoint to PDF Converter

Convert PowerPoint presentations (.pptx) to PDF – extract slide text & bullet points. 100% local, no upload, private.

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Drag & drop a PowerPoint file (.pptx) here, or click to browse

Select PPTX

🔒 100% private: No file upload — everything runs in your browser. Supports .pptx files only.

📊 PowerPoint to PDF: Complete Guide

Our free PowerPoint to PDF converter transforms Microsoft PowerPoint presentations (.pptx) into universally compatible PDF documents. Whether you need to share lecture slides, business decks, or project pitches, this tool ensures your content is readable on any device — without ever sending your files to a server.

✨ How It Works

The tool uses JSZip to read the .pptx file (which is a ZIP archive of XML files). It extracts each slide's XML, parses text from <a:t> elements, and identifies slide titles and bullet points. Then, PDF-lib creates a clean PDF document — each slide becomes a new page, preserving the text hierarchy. All processing happens locally in your browser: no uploads, no privacy risks.

🚀 Key Benefits

✅ 100% free – no sign-up, no watermarks.
✅ Preserves slide structure – titles, paragraphs, bullet lists.
✅ Privacy-first – offline processing, zero server uploads.
✅ Instant download – ready in seconds.
✅ Real PDF output – compatible with all PDF readers.

⚠️ Note: This tool works with .pptx files (PowerPoint 2007 and later). Complex layouts (charts, images, tables, animations) are not fully preserved; it focuses on text extraction. For best results, use text-heavy presentations.

❓ Frequently Asked Questions

Is the PowerPoint to PDF conversion secure?

Absolutely. The entire process runs locally in your browser. Files are never uploaded to any server. You can even use the tool offline after the page loads.

Does it support .ppt (old PowerPoint format)?

No, only .pptx files are supported. You can open .ppt files in PowerPoint and save them as .pptx, then convert.

Will my images and charts be preserved?

The tool focuses on extracting text content. Images, charts, and complex graphics are not transferred to the PDF. For image-heavy slides, consider using dedicated software.

Which browsers are supported?

Chrome, Edge, Firefox, Safari (latest versions). Ensure JavaScript is enabled.

The output PDF has broken formatting. What can I do?

This tool works best for text-focused presentations. For exact layout replication, use PowerPoint's "Save as PDF" feature or desktop software.

Do I need to install any software?

No — it's a web app. No downloads, no plugins. Just a modern browser.

💡 Pro tip: After conversion, you can use any PDF editor to add annotations or combine multiple PDFs.

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