Browse by category
Company

← PDF Tools

🔗

Merge PDF

Combine multiple PDF files into one. Drag to reorder. 100% browser-based — files never leave your device.

📄
Click or drag PDFs here
Select multiple PDF files to merge

What is this tool?

A PDF merger is a free online tool that combines multiple PDF files into a single document. Upload your PDFs, arrange them in the order you want, and download the merged result instantly — all without installing any software or creating an account.

How to Use

1
Upload your PDF filesClick to upload or drag and drop multiple PDF files into the upload area. You can add as many PDFs as needed.
2
Arrange the orderDrag the uploaded files to reorder them. The final merged PDF will follow this order.
3
Download the merged PDFClick Merge and download your combined PDF instantly.

Common Uses

📋
Reports

Combine separate report sections, appendices and cover pages into one complete document.

🏢
Business

Merge multiple invoices, contracts or forms into a single PDF for easy distribution.

📚
Study Notes

Combine notes from multiple subjects or lectures into one searchable document.

🖨️
Printing

Merge multiple documents before printing to save paper and keep related content together.

Frequently Asked Questions

Is there a file size limit?

The tool works in your browser — practical limits depend on your device's RAM. Most modern computers can handle files up to 100MB total.

Does the order of files matter?

Yes — the merged PDF follows the order you arrange the files. Drag files up or down to set the correct sequence before merging.

Can I merge password-protected PDFs?

You will need to unlock password-protected PDFs before merging. Use the PDF Unlock tool first.

Does merging affect PDF quality?

No — the tool combines PDFs without re-encoding them, so there is no quality loss to text, images or graphics.