These views can be accessed under Preview’s View menu.ģ. If necessary, switch Preview’s view mode to either Thumbnails or Contact Sheet. You can open multiple documents at the same time to speed up the process.Ģ. Open the files you want to convert to PDF in Preview. If your scans are not in the PDF format, you’ll want to do something about that.ġ. The easiest way to combine multiple documents into the same file is with the PDF format.
If you already have existing digital files that you want to combine, follow the steps below. Fortunately, you don’t need any additional software for this, and macOS’ built-in tools can handle this process for you. Either you already have separately scanned document files that you need to combine, or you haven’t yet scanned the files and want to combine them easily during the scanning process. There are two basic situations you might encounter when you want to combine two scanned documents in macOS.