Can I use my scanner with DEVONthink?

DEVONthink can use any scanner that works with Apple's Image Capture application (TWAIN is not supported). In DEVONthink Pro and Server, there is support for integrating with Fujitsu ScanSnap scanners through their ScanSnap Manager software.

Regarding text recognition: DEVONthink Pro and Server has the ABBYY Finereader OCR engine included for converting scans to searchable PDFs directly in DEVONthink. However, lower editions still support importing files that have had OCR applied by third-party applications.