GOCR is an optical character recognition program, released under the GNU
General Public License. It reads images in many formats (pnm, pbm, pgm, ppm,
some pcx and tga image files (or PNM from stdin); if PNM-tools installed and
running linux-like system you can also use pnm.gz, pnm.bz2, png, jpg, tiff,
gif, bmp and others) and outputs a text file. You do not have to train the
program or store large font bases. Simply call gocr from the command line
and get your results.

Homepage:
https://sourceforge.net/projects/jocr
