PDF

Merge Scanned PDF Online

Combining PDF files allows you to merge multiple documents into a single, organized file for easier sharing, printing, or archiving.

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Drop Your Files Here

Supports PNG, JPG, WEBP, PDF. Up to 20 files.

UPLOAD FILES

100% Free • Local Browser Processing • No File Limit

How to Convert in 3 Easy Steps

1

Select or Drop Files

Upload PNG, JPG, SVG, TIFF, or PDF files into the converter area above.

2

Arrange & Customize

Reorder your files, delete unnecessary pages, or adjust layout options as needed.

3

Convert & Save

Click Combine or Convert to download your high-quality PDF or Word document immediately.

🔒 100% Private & Browser Local

All processing happens locally inside your browser memory. Your sensitive files are never uploaded to any cloud server.

⚡ Instant High-Speed Conversion

Enjoy zero upload waits or server queue delays. Processing is fast and powered by WebAssembly.

✨ Crisp Original Resolution

Maintains original DPI resolution, crisp typography, and high image clarity without quality loss.

🌐 Cross-Platform & Free

Compatible with Chrome, Safari, Firefox, Edge, iOS, and Android without subscription fees or watermarks.

Why combine PDF files?

Whether you have several scanned documents, individual reports, or multi-part forms, our tool lets you merge them into a single PDF quickly and securely.

Sending multiple PDF attachments in an email can be overwhelming for recipients. Merging them into one cohesive file keeps everything neat and accessible.

How to combine PDFs for free?

It simplifies document management, reduces clutter, and ensures all pages are presented in your preferred sequence.

Click 'UPLOAD FILES' or drag and drop up to 20 PDF files into the converter area.

Reorder your files by moving items up or down to set the exact page order.

Is combining PDFs safe?

Click 'COMBINE PDF' to instantly merge all your files into a single multi-page PDF document and download it immediately.

Yes, 100%! All processing takes place securely inside your browser. Your files stay completely private and safe.

Frequently Asked Questions

Is pngtopdff.com safe for sensitive files?

Yes, 100%. All processing occurs locally within your web browser. Your files are never uploaded to any external server.

Is there a limit on conversions?

You can convert unlimited files for free without watermarks, daily caps, or forced subscriptions.

Do I need to install any software?

No software installation or account sign-up is required. Works directly in browser on any device.