Merge PDF
Combine several PDFs into one file.
Drag & drop PDFs here
or
🔒 Processed on your device — your file is never uploaded.
About Merge PDF
Combine invoices, assignments, scanned pages or reports into a single PDF in seconds. Merging happens entirely in your browser, so even confidential documents never leave your device. Drag in as many files as you need and arrange them in the right order before merging.
How to use
- Choose two or more PDFs.
- Put them in the order you want.
- Press Start and download the merged PDF.
Frequently asked questions
Can I change the order of the files?
Yes. Use the up and down arrows next to each file before you press Start.
How many files can I merge?
As many as your device can handle — there is no fixed limit.
Is Merge PDF free?
Yes, completely free with no daily limit and no sign-up.
Are my files safe?
Your files never leave your device. Everything happens inside your browser, so nothing is uploaded to our server.
Is there a file size limit?
Files up to 200 MB are accepted. Very large files may be slow on older phones because your own device does the work.
Does it work on my phone?
Yes. Merge PDF works in any modern browser on Android, iPhone, Windows, Mac and Linux.