Hi Igor. What exactly do you plan to produce with the translation tables? B/c the translation tables are only half the problem. If you want good formatting, it'll take quite some preparation. Depending on what exactly you want to translate, La TX may be your best bet, since it nativelly supports equations and I would expect that getting usable output is better suited in that kind of enviornment. I doubt though that NFbTrans has an La TX parcer. Hmm. I'll hav eto think about this some more.