ScreenOCR
Capture photos to extract text and translate it in over 50 languages with OCR support for 20+ languages. No recurring subscription fees, and a pay-as-you-go model is available. Google OCR powers the software.
Easy Screen OCR 
Easy Screen OCR for Mac
Easy Screen OCR for Mac allows users to extract uncopyable text from images by capturing screenshots. Instead of retyping, users can drag their mouse cursor and perform OCR with ease.
Easy Screen OCR
Easy Screen OCR allows easy and quick capture of screenshots to start OCR process. It automatically detects text from the image and allows users to extract and copy text in seconds.