Alternate and mix pages from two PDFs
Interleave the pages of two PDFs.
Your files never leave your device.
How to alternate and mix pages from two PDFs
Add two PDFs. The first is A, the second is B; drag to swap them.
Choose how many pages to take from each in turn, and whether B goes in reverse order.
Press “Mix pages” and download the combined PDF.
Frequently asked questions
What is the result order?
With 1 and 1: A1, B1, A2, B2 and so on. With 2 and 1: A1, A2, B1, A3, A4, B2.
What if the files have different lengths?
When one runs out, the remaining pages of the other are added at the end.
How is this different from merging?
Merge puts one whole file after the other. Mixing takes pages from both in turn.
I scanned fronts and backs separately. Which tool?
Use Collate duplex scans: it is made for that and handles the reversed order of the back sides.
Are my files uploaded to a server?
No. This tool runs entirely in your browser, so your files stay on your device and are never sent anywhere. It even works with the internet switched off.