Merge PDF Files

Combine multiple PDFs into one file.

Select PDFs

or drop files here

How to merge PDF Files

Add two or more PDFs.
Drag them into the order you want.
Press Merge files to download one combined PDF.

About this tool

Merging is done in your browser memory, so there is no upload limit and no waiting for a server. Bookmarks and form fields from the source files are not guaranteed to survive; pages, text and images do. Password protected PDFs can be merged after you enter their password.

Frequently asked questions

Is there a limit on the number of files?

We set no limit. The practical limit is your device memory, so very large batches may be slow on a phone.

Can I change the order after adding files?

Yes. Drag the handle at the left of each file to reorder before merging.

Guide

How to Merge PDF Files Without Uploading Them

A quick guide to combining several PDFs into one, keeping the order right and your files private.