diff --git a/graphics/rawtherapee/README b/graphics/rawtherapee/README
new file mode 100644
index 0000000000..b915d2c4f5
--- /dev/null
+++ b/graphics/rawtherapee/README
@@ -0,0 +1,4 @@
+RawTherapee is an advanced program for developing raw photos and for
+processing non-raw photos. It is non-destructive, makes use of OpenMP,
+supports all the cameras supported by dcraw and carries out its calculations
+in a high precision 32bit floating point engine.
diff --git a/graphics/rawtherapee/doinst.sh b/graphics/rawtherapee/doinst.sh
new file mode 100644
index 0000000000..9424ce43ff
--- /dev/null
+++ b/graphics/rawtherapee/doinst.sh
@@ -0,0 +1,13 @@
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
+fi
+
+if [ -x /usr/bin/update-mime-database ]; then
+  /usr/bin/update-mime-database usr/share/mime >/dev/null 2>&1
+fi
+
+if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    /usr/bin/gtk-update-icon-cache usr/share/icons/hicolor >/dev/null 2>&1
+  fi
+fi
diff --git a/graphics/rawtherapee/rawtherapee.SlackBuild b/graphics/rawtherapee/rawtherapee.SlackBuild
new file mode 100644
index 0000000000..37b2d36075
--- /dev/null
+++ b/graphics/rawtherapee/rawtherapee.SlackBuild
@@ -0,0 +1,95 @@
+#!/bin/sh
+
+# Slackware build script for rawtherapee
+
+# Copyright 2014 Panagiotis Nikolaou, Karlovasi Samos, Gr
+# 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=rawtherapee
+VERSION=${VERSION:-4.0.11}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -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.xz
+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 {} \;
+
+mkdir -p build
+cd build
+  cmake \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DCMAKE_BUILD_TYPE=Release ..
+  make
+  make install DESTDIR=$PKG
+cd ..
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mv $PKG/usr/share/man $PKG/usr/
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/graphics/rawtherapee/rawtherapee.info b/graphics/rawtherapee/rawtherapee.info
new file mode 100644
index 0000000000..f1410657a1
--- /dev/null
+++ b/graphics/rawtherapee/rawtherapee.info
@@ -0,0 +1,10 @@
+PRGNAM="rawtherapee"
+VERSION="4.0.11"
+HOMEPAGE="http://rawtherapee.com/"
+DOWNLOAD="https://rawtherapee.googlecode.com/files/rawtherapee-4.0.11.tar.xz"
+MD5SUM="d30a54e6446326d8299c06ec76c281d8"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="glibmm gtkmm libiptcdata libsigc++"
+MAINTAINER="Panagiotis Nikolaou"
+EMAIL="panos.mdma@gmail.com"
diff --git a/graphics/rawtherapee/slack-desc b/graphics/rawtherapee/slack-desc
new file mode 100644
index 0000000000..3dcd7ebe25
--- /dev/null
+++ b/graphics/rawtherapee/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------------------------------------------------------|
+rawtherapee: Rawtherapee (High Image Quality)
+rawtherapee:
+rawtherapee: the powerful open source raw converter,
+rawtherapee: all the standard features you would expect from a raw developer
+rawtherapee: and much more a processing queue to make tweaking a photo as fast as
+rawtherapee: possible while leaving the CPU grunt work queued up for later,
+rawtherapee: a snapshot panel to work with multiple versions of changes to a photo,
+rawtherapee: localization in almost 30 different languages.
+rawtherapee:
+rawtherapee: Homepage: http://www.rawtherapee.com/
+rawtherapee: