diff --git a/misc/snow/README b/misc/snow/README
new file mode 100644
index 0000000000..e7d0525af5
--- /dev/null
+++ b/misc/snow/README
@@ -0,0 +1,4 @@
+The program SNOW is used to conceal messages in ASCII text by appending
+whitespace to the end of lines. Because spaces and tabs are generally
+not visible in text viewers, the message is effectively hidden from
+casual observers.
diff --git a/misc/snow/slack-desc b/misc/snow/slack-desc
new file mode 100644
index 0000000000..5e7ca5bd40
--- /dev/null
+++ b/misc/snow/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+    |-----handy-ruler------------------------------------------------------|
+snow: snow (whitespace steganography)
+snow:
+snow: The program SNOW is used to conceal messages in ASCII text by
+snow: appending whitespace to the end of lines. Because spaces and tabs are
+snow: generally not visible in text viewers, the message is effectively
+snow: hidden from casual observers. And if the built-in encryption is used,
+snow: the message cannot be read even if it is detected.
+snow:
+snow: website: http://www.darkside.com.au/snow/
+snow:
+snow:
diff --git a/misc/snow/snow.SlackBuild b/misc/snow/snow.SlackBuild
new file mode 100644
index 0000000000..477f3a9cbe
--- /dev/null
+++ b/misc/snow/snow.SlackBuild
@@ -0,0 +1,92 @@
+#!/bin/sh
+
+# Slackware build script for snow
+
+# Petr Kletecka petr@kle.cz <2017>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=snow
+VERSION=${VERSION:-20130616}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+make CFLAGS="$SLKCFLAGS"
+
+install -D -m755 snow $PKG/usr/bin/snow
+strip --strip-unneeded $PKG/usr/bin/snow
+
+mkdir -p $PKG/usr/man/man1
+cat snow.1 > $PKG/usr/man/man1/snow.1
+gzip $PKG/usr/man/man1/snow.1
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cat README > $PKG/usr/doc/$PRGNAM-$VERSION/README
+cat AUTHORS > $PKG/usr/doc/$PRGNAM-$VERSION/AUTHORS
+cat COPYING > $PKG/usr/doc/$PRGNAM-$VERSION/COPYING
+cat ChangeLog > $PKG/usr/doc/$PRGNAM-$VERSION/ChangeLog
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/misc/snow/snow.info b/misc/snow/snow.info
new file mode 100644
index 0000000000..9147d2e557
--- /dev/null
+++ b/misc/snow/snow.info
@@ -0,0 +1,10 @@
+PRGNAM="snow"
+VERSION="20130616"
+HOMEPAGE="http://www.darkside.com.au/snow/"
+DOWNLOAD="http://www.darkside.com.au/snow/snow-20130616.tar.gz"
+MD5SUM="be8a28b7fb6e2c751fde7c0cc8ae01ec"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Petr Kletecka"
+EMAIL="petr@kle.cz"