
OSS Document Scanner
GImageReader
OpenScan
Tesseract
NormCap
Adobe Scan
Snagit
Microsoft Lens
WatchOCR
Prizmo
Onlineocr.net
Tesseract
GOCR
TextGrabber
PDFify
VietOCR
OSS Document Scanner
WatchOCRGImageReader - gImageReader is a simple Gtk/Qt front-end to the Tesseract OCR Engine.
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.
OpenScan - FOSS Document Scanner
Onlineocr.net - Free Online OCR service allows you to convert PDF document to MS Word file, scanned images to editable text formats and extract text from JPEG/TIFF/BMP files
Tesseract - Tesseract is an optical character recognition engine for various operating systems
NormCap - NormCap is one of the smart programs that allows optical character recognition, enabling you to mark anything on the desktop to retrieve the text part of it and get it copied to the Windows clipboard.