FileDirector has built-in scanning with optional Barcode & Zonal OCR reading. 

You can batch import files from a folder. 

You can send in documents from Word, Excel, Outlook using the FileDirector icons in the Addin Menu

You can scan at a copier, drop files into a folder and have FileDirector watch the folder and import them

You can send in files from Windows (right click Send To)

You can "print" documents in using the Image Printer 

You can capture emails from Exchange and import them 

You can capture your print que in your ERP system and bulk import your invoices / statements 

You can send in documents through the API from your own application as well