Ladder Logic for PIC and AVR ( http://cq.cx/ladder.pl ). This fork from Release 2.2 is for Japanese translation.
LDmicro was created by Jonathan Westhues.
August 2010, New York City; thanks to G. Mariani and A. Pedrazzi for Italian translations; H. U. Noell for German; D. Corteletti and O. da Rocha for Portuguese; M. Vaufleury for French; J. Pascual for Spanish; A. Akici for Turkish.