Merge PDF
Combine multiple PDFs into one file.
or drag and drop here
🔒 Your files never leave your device
How to use
Choose your PDF files or drop them on the page
Drag to set the order
Press Merge PDF and download one file
About Merge PDF
Merge PDF joins several PDF files into a single document in the order you choose. Drag files to sort them, then download one tidy PDF — ideal for applications, reports and expense claims.
Merging PDFs is the quickest way to turn scattered documents into one tidy file. Application papers, invoices or scanned pages are much easier to send and keep as a single PDF. Put the files in any order; layout and text stay exactly as they were.
The merge happens on your own device and your files never go to a server, so it is safe for ID copies, payslips and contracts. No software to install and no account; it works the same way on a phone.
Tips
- If the merged file is large, shrink it with Compress PDF before emailing.
- To reorder or delete single pages, use Organize PDF first.
- On a phone you can pick several PDFs at once from the Files app.
- 100% free
- Files stay on your device
- No sign-up
- No watermark
- Works on mobile
Frequently asked questions
How do I change the order?
Drag the files in the list, or use the up and down arrows.
Does merging reduce quality?
No. Pages are copied exactly as they are.
Is Merge PDF free?
Yes. Merge PDF is completely free, needs no account and never adds a watermark to your files.
Are my files safe?
Yes. Your file is processed inside your browser on your own device; it is never uploaded or stored.
Can I use it on my phone?
Yes. Merge PDF works in every modern browser on iPhone and Android, no app needed.
Is it safe to use Merge PDF online?
Yes. Merge PDF processes your file on your own device, inside your browser. The file is never uploaded, stored or shared, and the connection is encrypted with HTTPS.
Does Merge PDF work on iPhone or Android without an app?
Yes. It works in Safari, Chrome and every modern browser — no app, no account.