Merge PDF
Combine multiple PDFs into a single file, in the order you choose. Everything runs on your device.
Select 2 or more PDFs · merged privately on your device
Frequently asked questions
How are the files ordered?
Top to bottom in the list. Use the up/down buttons to reorder before merging.
Is there a file size limit?
No fixed limit, but everything runs in your browser's memory — extremely large PDFs may slow things down.
Are my PDFs uploaded anywhere?
No. Merging runs entirely in your browser — nothing leaves your device.