Ще хвалять CuneiForm, працює з російською мовою, але треба ставити ставити з вихідних кодів.
Cuneiform for Linux 0.5.0Cuneiform is an multi-language OCR system originally developedand open sourced by Cognitive Technologies. Cuneiform wasoriginally a Windows program, which was ported to Linuxby Jussi Pakkanen. This version of Cuneiform has been tested to work on the followingplatforms.LinuxFreeBSDOS XWindows XP
was ported