⚡ 100% Client-Side In-Browser PDF Merger

Merge & Combine Multiple PDF Files Into One

Combine multiple PDF files into one clean document in seconds. Drag and drop to reorder pages.

Select PDF Files or Drag & Drop Multiple Files

Select 2 or more files to combine • 100% private in RAM

Answers & Help

Frequently Asked Questions

How do I reorder PDF files before merging?

Once you choose or drag your files into the box, you can simply drag the cards up and down to place them in your exact desired reading order.

Will merging reduce the quality of text or images?

No. Anubis PDF merges PDF pages directly at the binary stream level without lossy re-encoding, preserving 100% of the original vector text, vector graphics, and high-resolution images.

Can I merge PDFs on iPhone, iPad, Android, Mac, or Windows?

Yes! Because Anubis PDF works completely inside standard modern web browsers (Chrome, Safari, Edge, Firefox), it runs smoothly across all mobile devices and desktop computers without software installation.

🛡️

100% Private In-Browser Local Processing

Your confidential documents are never uploaded to any server. All processing runs directly on your device using blazing-fast WebAssembly.

Zero Server Uploads
Total Privacy & Encryption
Instant & Unlimited

How to Use Merge PDF Files Online

3 simple and fast steps to process your documents in seconds

1

Upload PDF Files

Select two or more PDF files you wish to merge together.

2

Reorder Files

Drag and drop files to arrange them in your preferred order.

3

Merge & Download

Click merge to combine your documents and download the final PDF instantly.

Frequently Asked Questions about Merge PDF Files Online

Comprehensive answers regarding privacy, file limits, and usage

You can merge dozens of PDF files simultaneously with no limit on file count.