Free • No Registration • Secure

Merge PDF Files Instantly

Combine multiple PDF documents into one with our free online tool. No watermarks, no file size limits, and complete privacy guaranteed.

Drop Your PDF Files Here

or click to browse files (Supports up to 20 files, 50MB each)

Secure Upload Fast Processing Private & Secure

Merge Settings

Files are processed securely in your browser - they never leave your computer

Why Merge with The PDF Buddy?

Experience the best PDF merging tool on the web

Military-Grade Security

Your files never leave your browser. We use 256-bit encryption and automatic deletion to ensure complete privacy.

Lightning Fast

Merge PDFs in seconds with our optimized processing engine. No waiting, no queues, instant results.

Unlimited & Free

Merge as many PDFs as you want, completely free. No watermarks, no registration, no hidden fees.

How to Merge PDFs

Merge your documents in 3 simple steps

1

Upload PDFs

Drag & drop your PDF files or click to browse. Upload multiple files at once.

2

Arrange & Customize

Reorder files, rename output, and choose compression settings as needed.

3

Merge & Download

Click merge and download your combined PDF instantly. No waiting required.

Frequently Asked Questions

Find answers to common questions about PDF merging

Is PDF Buddy really free to use?

Yes! All our PDF tools are 100% free with no watermarks, no registration required, and no hidden costs. We believe everyone should have access to quality PDF tools without paying expensive subscriptions.

How many PDFs can I merge at once?

You can merge up to 20 PDF files at once, with each file up to 50MB in size. There's no limit on the total number of pages or the frequency of use.

Is my data secure?

Absolutely! Your files are processed securely in your browser using 256-bit encryption. Files are never uploaded to our servers and are automatically deleted from your browser after processing.

Can I merge password-protected PDFs?

Yes! You can merge password-protected PDFs using our tool. You'll need to provide the password for each protected file during the upload process.