Google Lens - Discover information about something by taking a photo
Photomyne - Scan your old photo albums in minutes; Save your memories forever
GImageReader - gImageReader is a simple Gtk/Qt front-end to the Tesseract OCR Engine.
Office Lens - Download this app from Microsoft Store for Windows 10, Windows 10 Mobile, Windows Phone 8. 1, Windows Phone 8, Windows 10 Team (Surface Hub), HoloLens. See screenshots, read the latest customer reviews, and compare ratings for Office Lens.
OpenScan - FOSS Document Scanner
HP Smart - HP Smart app comes up with features to help you in scanning all the important paperwork using your phone’s camera and connect the device to an HP printer to print the documents on paper.