In researching a client requirement I came across Boxsoft’s option Scan to PDF
Pretty much it does what they need out of the box so thats another box ticked
The developer blurb
1. Archive Paper in PDF Format
To ease workload on dealing with large quantity of paper files, Boxoft Scan to PDF helps you to scan paper documents and save them to PDF format on your computer for digital archiving or backup.
2. Multiple Settings for PDF files
After scanning, you can process scanned images with a full set of optimize tools. Besides optimizing, Boxoft Scan to PDF also provides multiple options you can define on output PDF files, such as adding watermarks, setting security methods, defining properties and so on.
3. Build, Email or FTP PDF
With using Boxoft Scan to PDF software, you can build all or selected scanned images to PDF files, you can even use the program to send out converted PDF files to other people automatically, or upload created PDF to FTP server directly.
4. Free upgrade forever
All products are free to upgrade, once you purchased the software, you can use it forever. We keep the right to raise price for later versions, but you do not need pay one cent for upgrading.