GTKWave Wave Viewer is Copyright (C) 1999-2018 Tony Bybell.
Windows compatibility and PS/MIF routines are Copyright (C) 1999-2018 Udi Finkelstein.
Context support is Copyright (C) 2007-2018 Kermin Elliott Fleming.
Trace group support is  Copyright (C) 2009-2018 Donald Baltus.
GHW and additional GUI support is Copyright (C) 2005-2018 Tristan Gingold.
Analog support is Copyright (C) 2005-2018 Thomas Sailer.
External DnD support is Copyright (C) 2008-2018 Concept Engineering GmbH.
FastLZ is Copyright (C) 2005-2018 Ariya Hidayat.
PCCTS 1.33MR is Copyright (C) 1989-2018 Terence Parr, Russell Quong, Will Cohen, Hank Dietz, and Thomas Moog.
Some public domain clip art by contributors at http://www.sxc.hu/ website.
Hierarchy marker icons from the Silk icons set by Mark James found at the http://www.famfamfam.com/lab/icons/silk/ website.
Portions of the TCL implementation, tcl_np.c and tcl_np.h are copyrighted by the Regents of the University of California, Sun Microsystems, Inc., Scriptics Corporation, ActiveState Corporation, and other parties.
NSAlert is Copyright (C) 2011-2018 Philipp Mayerhofer.
LZ4 is Copyright (C) 2011-2018 Yann Collet.