Hi Alexander -- on Oct 29 2018 at 10:29, you wrote:

AK> What is a format these books are made? Theoretically, it should be a
AK> dot-matrix, raster format.

I should also mention a program called Calibre (http://calibre-ebook.com)
which is available for windows, mac, linus, portable, and windows 64.

Calibre functions as a library indexing program, a reader, and converts
among all the common ebook formats. AND it's free!

Oh, yes, and it's available in English, Estonian, French, Spanich, Swedish,
and Ukrainian (sorry, no Russian that I'm aware of).


Cheers... Dallas

--- timEd/NT 1.30+