Can I mix PDFs and photos?

Yes. Each photo becomes its own page, and with A4 turned on every page is fitted to A4 paper.

Is there a limit on files?

No fixed limit. Very large files depend on your device's memory, because everything happens in your browser.

No. Merging happens on your own device; nothing is sent anywhere.

Free, private, and never uploaded

Join PDFs and photos into one file, in the order you want.

Make every page A4

Pages and images are scaled to fit A4 paper.

Add at least two files to merge.

1
Add your files
Add PDFs and photos in any mix.
2
Put them in order
Move files up or down. Turn on A4 to make every page the same size.
3
Merge and download
Get one PDF with all your pages.

Can I mix PDFs and photos?: Yes. Each photo becomes its own page, and with A4 turned on every page is fitted to A4 paper.
Is there a limit on files?: No fixed limit. Very large files depend on your device's memory, because everything happens in your browser.
Are my files uploaded?: No. Merging happens on your own device; nothing is sent anywhere.