Pond5 - Pond5 is an online marketplace for royalty-free media that offer stick footage, stock music, stock photography, effects, images, and 3D models.
Google Lens - Discover information about something by taking a photo
Image Search Keyboard - Search Google Images right in your keyboard
GImageReader - gImageReader is a simple Gtk/Qt front-end to the Tesseract OCR Engine.
Bing - Bing helps you turn information into action, making it faster and easier to go from searching to doing.
OpenScan - FOSS Document Scanner