Photoshop Elements 2022 multi page pdf

The easiest way is to 'print' the batch of files to the pdf format on your drive. You need a virtual pdf printer driver like the 'print to pdf' one which is already installed by default with Windows. There are many similar free drivers for Windows and I suppose there is something similar for Macs.

You select your files and when issueing the print command, you select the virtual driver of your choice and specify the new file name and location.