diff --git a/scansnap-home.sh b/scansnap-home.sh
new file mode 100644
index 0000000..58c1dea
--- /dev/null
+++ b/scansnap-home.sh
@@ -0,0 +1,149 @@
+#!/bin/sh
+#####################################################################################################
+#
+# ABOUT THIS PROGRAM
+#
+# NAME
+#   ScanSnap Home Installer Updater.sh -- Installs or updates ScanSnap Home
+#
+# SYNOPSIS
+#   sudo ScanSnap Home Installer Updater.sh
+#
+####################################################################################################
+#
+# HISTORY
+#
+#   Version: 1.1
+#
+#   - 1.0 Martyn Watts, 13.08.2021 Initial Build
+#   - 1.1 Martyn Watts, 23.08.2021 Bug Fix for a incorrectly reporting failed install
+#   - 1.2 Martyn Watts, 24.09.2021 Added Check to see if dockutil is installed to make the script more resilient
+#
+####################################################################################################
+# Script to download and install ScanSnap Home.
+#
+
+siteRootUrl='https://scansnap.fujitsu.com'
+downloadPageUrl=${siteRootUrl}'/global/dl/mac-sshoffline.html'
+appName='ScanSnap Home'
+installedAppName='ScanSnapHomeMain'
+forceQuit='Y'
+logfile="/Library/Logs/ScanSnapHomeInstallScript.log"
+deplog="/var/tmp/depnotify.log"
+scriptversion="1.1"
+
+echo "Status: Installing ${appName} using script version ${scriptversion}" >> ${deplog}
+
+#  To get just the latest version number from the ScanSnap Home Download Page URL
+/bin/echo "`date`: Getting latest version number" >> ${logfile}
+latestver=$(curl -s ${downloadPageUrl} | grep 'dlpage01' | cut -f4 -d ',' | cut -f5 -d '/' | sed 's/[^0-9]*//g')
+
+# To get the latest download link from the ScanSnap Manager Download Page URL
+urlPath=$(curl -s ${downloadPageUrl} | grep 'dlpage01' | cut -f8 -d "'")
+downloadLinkUrl=${siteRootUrl}${urlPath}
+url=$(curl -s ${downloadLinkUrl} | grep dmg | cut -f12 -d"'")
+dnldfile=$(echo $url | sed 's:.*/::')
+
+/bin/echo "Latest version number is ${latestver}" >> ${logfile}
+/bin/echo "Latest version number is ${latestver}"
+
+# Get the version number of the currently-installed App, if any.
+    if [[ -e "/Applications/${installedAppName}.app" ]]; then
+        currentinstalledver=$(/usr/bin/defaults read "/Applications/${installedAppName}.app/Contents/Info" CFBundleShortVersionString)
+        currentinstalledvertidy=$(echo ${currentinstalledver} | sed 's/[^0-9]*//g')
+		/bin/echo "`date`: Current installed version is: $currentinstalledver" >> ${logfile}
+        /bin/echo "Current installed version is: $currentinstalledver"
+        if [[ ${latestver} = ${currentinstalledvertidy} ]]; then
+            /bin/echo "`date`: ${installedAppName} is current. Exiting" >> ${logfile}
+        	/bin/echo "${installedAppName} is current. Exiting"
+            exit 0
+        fi
+    else
+        currentinstalledver="none"
+        /bin/echo "`date`: ${installedAppName} is not installed" >> ${logfile}
+        /bin/echo "${installedAppName} is not installed"
+    fi
+
+
+# Compare the two versions, if they are different or the App is not present then download and install the new version.
+    if [[ "${currentinstalledver}" != "${latestver}" ]]; then
+        /bin/echo "`date`: Current ${installedAppName} version: ${currentinstalledver}" >> ${logfile}
+        /bin/echo "Current ${installedAppName} version: ${currentinstalledver}"
+        /bin/echo "`date`: Available ${installedAppName} version: ${latestver}" >> ${logfile}
+        /bin/echo "Available ${appName} version: ${latestver}"
+        /bin/echo "`date`: Downloading newer version." >> ${logfile}
+        /bin/echo "Downloading newer version."
+        /usr/bin/curl -s -o /tmp/${dnldfile} ${url}
+        /bin/echo "`date`: Force quitting existing app." >> ${logfile}
+        /bin/echo "Force quitting existing app."
+        	if [[ "${forceQuit}" = "Y" ]]; then
+        		pkill -f ScanSnap
+        	fi
+
+		########################################################################################
+		# Uncomment this block for dmg & .pkg install   									   #
+       	######################################################################################## 
+       	/bin/echo "`date`: Mounting installer disk image." >> ${logfile}
+       	/bin/echo "Mounting installer disk image."
+       	/usr/bin/hdiutil attach /tmp/${dnldfile} -nobrowse -quiet
+       	/bin/echo "`date`: Installing..." >> ${logfile}
+       	/bin/echo "Installing..."
+       	dmgVolume=$(echo ${dnldfile} | cut -f1 -d'.')
+       	offlinedmg=$(echo ${dnldfile} | sed 's/Offline/ome/' )
+       	/usr/bin/hdiutil attach /Volumes/${dmgVolume}/Download/${offlinedmg} -nobrowse -quiet
+       	dmgVolume1=$(echo ${offlinedmg} | cut -f1 -d'.')
+       	cd /Volumes/$dmgVolume1
+        /usr/sbin/installer -pkg "${appName}.pkg" -target /       	
+       	/bin/sleep 10
+       	/bin/echo "`date`: Unmounting installer disk image." >> ${logfile}
+       	/bin/echo "Unmounting installer disk image."
+       	/usr/bin/hdiutil detach $(/bin/df | /usr/bin/grep '${dmgVolume1}' | awk '{print $1}') -quiet
+       	/bin/sleep 10
+       	/usr/bin/hdiutil detach $(/bin/df | /usr/bin/grep '${dmgVolume}' | awk '{print $1}') -quiet
+       	/bin/sleep 10
+       	########################################################################################
+       
+       	/bin/sleep 5
+        /bin/echo "`date`: Deleting the downloaded file." >> ${logfile}
+        /bin/echo "Deleting the downloaded file."
+        /bin/rm /tmp/${dnldfile}
+
+        #double check to see if the new version got updated
+        newlyinstalledver=$(/usr/bin/defaults read "/Applications/${installedAppName}.app/Contents/Info" CFBundleShortVersionString)
+        newlyinstalledvertidy=$(echo ${newlyinstalledver} | sed 's/[^0-9]*//g')
+        if [[ "${latestver}" = "${newlyinstalledvertidy}" ]]; then
+            /bin/echo "`date`: SUCCESS: ${installedAppName} has been updated to version ${newlyinstalledver}" >> ${logfile}
+            /bin/echo "SUCCESS: ${installedAppName} has been updated to version ${newlyinstalledver}"
+            if [[ -e "/usr/local/bin/dockutil" ]]; then  
+            	/bin/echo "`date`: Removing Existing Dock Icon." >> ${logfile}
+            	/bin/echo "Removing Existing Dock Icon."           
+				/usr/local/bin/dockutil --remove "${appName}" --allhomes >> ${logfile}
+				/bin/sleep 5
+				/bin/echo "`date`: Creating New Dock Icon." >> ${logfile}
+            	/bin/echo "Creating New Dock Icon."
+				/usr/local/bin/dockutil --add "/Applications/${installedAppName}.app" --position 0 --allhomes >> ${logfile}
+            	/bin/sleep 3
+            fi
+            /bin/echo "--" >> ${logfile}
+            
+            
+            /bin/echo "--" >> ${logfile}
+        else
+            /bin/echo "`date`: ERROR: ${appName} update unsuccessful, version remains at ${currentinstalledver}." >> ${logfile}
+            /bin/echo "ERROR: ${appName} update unsuccessful, version remains at ${currentinstalledver}."
+            /bin/echo "--" >> ${logfile}
+            exit 1
+        fi
+
+    # If App is up to date already, just log it and exit.       
+    else
+        /bin/echo "`date`: ${appName} is already up to date, running ${currentinstalledver}." >> ${logfile}
+        /bin/echo "{appName} is already up to date, running ${currentinstalledver}."
+        /bin/echo "--" >> ${logfile}
+    fi 
+
+echo "Command: DeterminateManualStep: 1" >> ${deplog}
+
+
+
+