How to Merge PDF Files Online

Need to merge multiple PDF files into one online? Here's how:

1. Open our Merge PDF tool.
2. Upload your PDFs or drag & drop them.
3. Drag to reorder, add more, or remove unwanted files.
4. Click "Merge PDFs" — merging happens in your browser.

Why use it?

• 📄 Combine multiple PDFs into one document.
• ⚡ Instant processing, no uploads to servers.
• 🌍 Available in 14+ languages.

FAQ

Can I change the order of PDFs?
Yes. Drag and drop the PDF cards to reorder before merging.

Are my PDFs uploaded to a server?
No! All merging happens in your browser for privacy.

Is it free?
100% free — the site is supported by ads.