PicturetoText.io - This picture to text converter allows you to convert and copy text from images and scanned documents for free of cost.
Tesseract - Tesseract is an optical character recognition engine for various operating systems
Image to Text - Extract text from any image using OCR
GOCR - GOCR homepage. GOCR is an OCR (Optical Character Recognition) program, developed under the GNU Public License.
Image to Text Converter - Image to text converter is a free online image OCR tool that allows you to extract text from image at one click. It converts picture to text accurately
Prizmo - Prizmo is a scanning application for Mac with Optical Character Recognition (OCR) in over 40 languages with powerful editing capability, text-to-speech, and iCloud support.