OCRFeeder is an optical character recognition suite for GNOME, which also supports virtually any command-line OCR engine, such as CuneiForm, GOCR, Ocrad and Tesseract. It converts paper documents to digital document files and can serve to make them accessible to visually impaired users.OCRFeeder is free and open-source software subject to the terms of the GNU General Public License (GPL) version 3 or later. It is available for Linux and other Unix-like operating systems.