ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/packages/current-src/pkgsrc/wm/  direct

[DIR]xfce4-wm-themes/  direct  298+ twin directories
[DIR]xfce4-wm/  direct  296+ twin directories
[DIR]wmx-gnome/  direct  183 twin directories
[DIR]wmx/  direct  368+ twin directories
[DIR]wmthemes/  direct  188 twin directories
[DIR]wmii/  direct  1003+ twin directories
[DIR]wmi/  direct  659+ twin directories
[DIR]wmextra/  direct  151 twin directories
[DIR]wmdrawer/  direct  1031+ twin directories
[DIR]wmctrl/  direct  1066+ twin directories
[DIR]wmakerconf/  direct  1209+ twin directories
[DIR]wm2/  direct  1100+ twin directories
[DIR]windowmaker/  direct  6491+ twin directories
[DIR]windowlab/  direct  1167+ twin directories
[DIR]whiteBOX/  direct  177 twin directories
[DIR]weewm/  direct  224+ twin directories
[DIR]wampager/  direct  310+ twin directories
[DIR]waimea/  direct  1162+ twin directories
[DIR]w9wm/  direct  863+ twin directories
[DIR]vtwm/  direct  1024+ twin directories
[DIR]uwm/  direct  355+ twin directories
[DIR]twm/  direct  2940+ twin directories
[DIR]tvtwm/  direct  257+ twin directories
[DIR]skippy/  direct  832+ twin directories
[DIR]selectwm/  direct  640+ twin directories
[DIR]sawfish/  direct  2901+ twin directories
[DIR]ratpoison/  direct  1696+ twin directories
[DIR]qvwm/  direct  1415+ twin directories
[DIR]pwm/  direct  1208+ twin directories
[DIR]piewm/  direct  424+ twin directories
[DIR]pekwm/  direct  1127+ twin directories
[DIR]oroborus/  direct  1440+ twin directories
[DIR]oroborox/  direct  232+ twin directories
[DIR]openbox/  direct  1899+ twin directories
[DIR]olvwm/  direct  588+ twin directories
[DIR]obpager/  direct  130 twin directories
[DIR]obconf/  direct  1546+ twin directories
[DIR]novawm/  direct  332+ twin directories
[DIR]mlvwm/  direct  242+ twin directories
[DIR]metisse/  direct  262+ twin directories
[DIR]metacity/  direct  2020+ twin directories
[DIR]matchbox-wm/  direct  74 twin directories
[DIR]lwm/  direct  1127+ twin directories
[DIR]larswm/  direct  1285+ twin directories
[DIR]jwm/  direct  1041+ twin directories
[DIR]ion/  direct  1039+ twin directories
[DIR]icewmconf/  direct  164 twin directories
[DIR]icewm-imlib/  direct  212+ twin directories
[DIR]icewm/  direct  1995+ twin directories
[DIR]icecc/  direct  1037+ twin directories