To save images in PDF format, you will need to change the specific profile settings in ScanSnap Home.
To change the profile settings:
- Open the [Edit profiles] window.
- Select the profile you want to change.
- Select [PDF (*.pdf)] for [File format] in [Scan settings].
For details:
ScanSnap Help
(Select the model name of the ScanSnap at the top of the page)