Merge PDF

How to merge PDF files

Combining PDFs is one of the most common document tasks — joining invoices, scanned pages, reports or chapters into a single file. With this free merge PDF tool you can do it in seconds without installing software or uploading anything to a server.

1. Click Select PDF files or drag your PDFs into the box.
2. Use the up/down arrows to arrange the files in the order you want.
3. Click Merge PDF and your combined file downloads automatically.

Why use this PDF merger?

• Private: your files never leave your device — everything runs in the browser.
• Free & unlimited: no sign-up, no watermarks, no file limits.
• Works everywhere: Windows, Mac, Android and iPhone, right in the browser.

Frequently asked questions

Is this PDF merger free?

Yes. It is completely free with no sign-up, no watermark and no limit on the number of files.

Are my files uploaded to a server?

No. The merge happens entirely in your browser, so your documents stay private on your device.

Can I change the page order?

Yes. Reorder the files with the up and down arrows before merging; pages are combined in that order.

Does it work on mobile?

Yes. It works in the browser on Android and iPhone as well as on computers.