Convert PPTX to PDF

Convert PowerPoint presentations to PDF format. Preserves layouts, fonts, and vector graphics.

4.9/5 - 3,892 votes

Drag & Drop images here

or click to browse from your device

Convert PPTX to PDF - Professional & Secure

Transform your PowerPoint presentations into professional PDF documents. Preserves layout, fonts, and images securely.

1

Upload Slides

Drag & drop your .pptx or .ppt presentation file. We support huge files up to 50MB.

2

Configure & Convert

Choose your preferred layout options if needed. Our engine automatically processes slides to PDF pages.

3

Download PDF

Get a single PDF file where each page corresponds perfectly to one slide. Ready for sharing.

Pro Tip: Sharing Made Easy

Converting to PDF is the best way to share presentations. It ensures the recipient sees exactly what you do, even if they don't have the fonts you used or the same version of PowerPoint.

Intelligence Inside

Features for Professionals

Our converter uses a high-fidelity rendering engine to ensure your slides look professional in PDF format.

Native Rendering

We use a core engine that natively understands PPTX, ensuring text wrapping and shapes are preserved.

Vector Preservation

Charts, SmartArt, and vector icons remain crisp and scalable in the final PDF.

Font Embedding

Standard fonts are properly embedded so your text doesn't turn into unreadable symbols.

Fast Processing

Optimized infrastructure handles even large slide decks in seconds.

Comparison
Comparison FactorPowerPointPDF
ConsistencyVaries by OS/Version100% Consistent
EditabilityFull EditingRead-Only / Secure
DistributionRequires PowerPointUniversal Access
File SizeOften LargeOptimized

Who Is It For?

Different workflows require different precision. Our tool is optimized for various industry requirements.

Business Professionals

  • Send read-only decks to clients
  • Ensure formatting doesn't break
  • Professional archiving

Educators

  • Share lecture slides
  • Create handouts for students
  • Universal accessibility

Students

  • Submit assignments in PDF
  • Avoid software compatibility issues
  • Print-ready format

Trusted by 50,000+ Professionals

Join thousands of users who rely on our Precision Conversion engine.

"Perfect for sending decks to clients. The fonts look exactly right, unlike other tools I've tried. Highly recommended."

M
Michael T.
Marketing Director

"I convert my lecture slides to notes for students. Works flawlessly every time and saves me so much trouble."

S
Sarah Jenkins
Teacher

"The batch processing is a lifesaver when I have to archive multiple project updates at the end of the week."

D
David Kim
Consultant
Engineering Philosophy

Every Slide. Every Shape.
Perfectly Rendered.

Presentations are complex. They contain custom fonts, intricate vector shapes, transparencies, and master slide layouts. Most online converters fail here, often shifting text or losing images.

We take a different approach. Instead of simple parsing libraries, we spawn a headless instance of LibreOffice—a powerful open-source office suite—to render your files. This engine understands Microsoft PowerPoint formats (`.pptx`, `.ppt`) natively.

The result? A PDF that looks exactly like your slides would if you hit "Print" in PowerPoint.

Built for Design Consistency

Slide Layouts

Masters, placeholders, and backgrounds are preserved intact.

Vector Shapes

Smart Art and custom shapes remain sharp vector graphics.

One Slide = One Page

Standardized PDF pagination automatically.

Why Convert PPTX to PDF?

PowerPoint is the standard for presentations, but it's not always ideal for sharing. Formatting can shift between Windows and Mac, fonts might be missing, and file sizes can be huge.

Converting to PDF (Portable Document Format) freezes your presentation in time. It flattens layers, embeds fonts, and ensures that your slides look professional on any device—be it a smartphone, tablet, or projector.

Essential Terms

PPTX

The modern PowerPoint format (Office 2007+). Uses XML structure for smaller file sizes.

PDF

Portable Document Format. A universal file format that preserves fonts, images, and layout of any source document.

Vector Graphics

Shapes defined by math (like fonts and icons). Our converter keeps them sharp.

Raster Graphics

Pixel-based images. When converting, we ensure these are compressed without losing quality.

Master Slide

The template that creates the background and layout. We preserve this in the PDF background.

Aspect Ratio

The width-to-height ratio (e.g., 16:9 or 4:3). The PDF pages will match your slide dimensions.

Tips for Scannable PDFs

Use Standard Fonts

Using standard fonts like Arial or Calibri ensures maximum compatibility if you are not using our embedding feature.

Avoid Overlapping Objects

Complex overlapping transparencies can sometimes cause rendering artifacts in PDF. Simplify if possible.

Frequently Asked Questions

Privacy-First Architecture

Your Data Never
Leaves Your Control.

We know presentations often contain sensitive business data. Our engine is designed on a "Volatile-Memory" principle—once your PDF is downloaded, the session is cryptographically purged.

2-Hour Auto-Delete

Files are automatically and permanently wiped from our secure servers after 2 hours.

End-to-End Encryption

Using TLS 1.3 and military-grade SSL encryption, your files are protected from the moment they leave your device.

Live Security Specs
AES-256
Encryption Standard
0.00%
Data Retention
"We don't just say we're secure. Our infrastructure is built to make any other possibility technically impossible."

About the Author

Author

Abu Nayem

SaaS Architect & Full Stack Dev

Building high-performance tools with Next.js and Python. Focused on privacy-first architecture and seamless UX.