Nomacs version 1.2.0 had been ported to OS/2-eCS (2013/06/20).

"Nomacs is a free image viewer for windows, linux, and mac and OS/2 systems."
This port requires the Qt 4 libraries and libc065.dll .
File: ftp://ftp.netlabs.org/pub/qtapps/nomacs-1.2.0-os2.7z
Official Project URL: http://www.nomacs.org/
Port by Elbert Pol.