Google Lens - Discover information about something by taking a photo
Tesseract - Tesseract is an optical character recognition engine for various operating systems
OpenScan - FOSS Document Scanner
ABBYY FineReader - ABBYY's latest PDF editor software, FineReader 16 you can easily convert files like PDF to Excel, PDF to Word, edit, share, collaborate & more with this PDF editor!
SmartLens - Identify and learn about any object, instantly, using AI
Adobe Scan - Scan anything into a PDF using your mobile device.