diff --git a/src/ks-upa b/src/ks-upa
index 364cf77..f78ca25 100755
--- a/src/ks-upa
+++ b/src/ks-upa
@@ -2,12 +2,12 @@
 
 ########################################################################
 # ks-upa (ks-tools) - Upload audio file(s) to server with scp or rsync #
-# Date: 10-02-2023                                                     #
+# Date: 12-02-2023                                                     #
 # Author: q3aql                                                        #
 # Contact: q3aql@duck.com                                              #
 ########################################################################
 VERSION="8.4-dev"
-M_DATE="100223"
+M_DATE="120223"
 
 # Global parameters.
 dirTemp="/tmp"
@@ -658,49 +658,33 @@ function showHelp() {
 # Function to check if all the necessary tools
 # for the execution are installed.
 function checkDependencies() {
-  dependence=0
-  echo -n "* Checking necessary tools... "
-  sleep 3 && echo ""
-  sshpass -h &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'sshpass' tool is not installed!"
-    dependence=1
-  fi
-  expect -v &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'expect' tool is not installed!"
-    dependence=1
-  fi
-  md5sum --help &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'md5sum' tool is not installed!"
-    dependence=1
-  fi
-  rsync --version &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'rsync' tool is not installed!"
-    dependence=1
-  fi
-  if [ -f /usr/bin/scp ] ; then
-    echo "OK" > /dev/null
-  else
-    echo "* The 'scp' tool is not installed!"
-    dependence=1
-  fi
-  if [ -f /usr/bin/ssh ] ; then
-    echo "OK" > /dev/null
-  else
-    echo "* The 'ssh' tool is not installed!"
-    dependence=1
-  fi
-  if [ ${dependence} -eq 0 ] ; then
-    echo "* Necessary tools installed!"
+  path_check="/usr/bin /bin /usr/local/bin ${HOME}/.local/bin"
+  dependencies="sshpass expect rsync md5sum scp ssh"
+  dependencies_found=""
+  dependencies_not_found=""
+  for checkPath in ${path_check} ; do
+    for checkDependencies in ${dependencies} ; do
+      if [ -f ${checkPath}/${checkDependencies} ] ; then
+        dependencies_found="${dependencies_found} ${checkDependencies}"
+      fi
+    done
+  done
+  for notFound in ${dependencies} ; do
+    check_found_one=$(echo ${dependencies_found} | grep " ${notFound}")
+    check_found_two=$(echo ${dependencies_found} | grep "${notFound} ")
+    if_not_found="${check_found_one}${check_found_two}"
+    if [ -z "${if_not_found}" ] ; then
+      dependencies_not_found="${dependencies_not_found} ${notFound}"
+    fi
+  done
+  echo "* Checking necessary tools... "
+  # Show if all tools are installed
+  if [ -z "${dependencies_not_found}" ] ; then
+    echo "* The necessary tools are installed"
     echo ""
   else
+    echo "* Some required tools are not installed:${dependencies_not_found}"
+    echo "* The process has been stopped"
     echo ""
     exit
   fi
@@ -801,7 +785,7 @@ elif [ "${1}" == "-i" ] ; then
   dirServer=$(cat ${dirConfig}/ks-upload-dirserver)
   dirLocal=$(cat ${dirConfig}/ks-upload-dirlocal)
   # Call the functions to perform the whole process.
-  echo -n "* Scanning ${dirLocal} " && sleep 4
+  echo -n "* Scanning ${dirLocal} "
   echo ""
   if [ -d ${dirLocal} ] ; then
     listArchives "${dirLocal}"
diff --git a/src/ks-upf b/src/ks-upf
index 074261f..fc83805 100755
--- a/src/ks-upf
+++ b/src/ks-upf
@@ -2,12 +2,12 @@
 
 #########################################################################
 # ks-upf (ks-tools) - Upload common file(s) to server with scp or rsync #
-# Date: 10-02-2023                                                      #
+# Date: 12-02-2023                                                      #
 # Author: q3aql                                                         #
 # Contact: q3aql@duck.com                                               #
 #########################################################################
 VERSION="8.4-dev"
-M_DATE="100223"
+M_DATE="120223"
 
 # Global parameters.
 dirTemp="/tmp"
@@ -685,49 +685,33 @@ function showHelp() {
 # Function to check if all the necessary tools
 # for the execution are installed.
 function checkDependencies() {
-  dependence=0
-  echo -n "* Checking necessary tools... "
-  sleep 3 && echo ""
-  sshpass -h &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'sshpass' tool is not installed!"
-    dependence=1
-  fi
-  expect -v &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'expect' tool is not installed!"
-    dependence=1
-  fi
-  md5sum --help &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'md5sum' tool is not installed!"
-    dependence=1
-  fi
-  rsync --version &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'rsync' tool is not installed!"
-    dependence=1
-  fi
-  if [ -f /usr/bin/scp ] ; then
-    echo "OK" > /dev/null
-  else
-    echo "* The 'scp' tool is not installed!"
-    dependence=1
-  fi
-  if [ -f /usr/bin/ssh ] ; then
-    echo "OK" > /dev/null
-  else
-    echo "* The 'ssh' tool is not installed!"
-    dependence=1
-  fi
-  if [ ${dependence} -eq 0 ] ; then
-    echo "* Necessary tools installed!"
+  path_check="/usr/bin /bin /usr/local/bin ${HOME}/.local/bin"
+  dependencies="sshpass expect rsync md5sum scp ssh"
+  dependencies_found=""
+  dependencies_not_found=""
+  for checkPath in ${path_check} ; do
+    for checkDependencies in ${dependencies} ; do
+      if [ -f ${checkPath}/${checkDependencies} ] ; then
+        dependencies_found="${dependencies_found} ${checkDependencies}"
+      fi
+    done
+  done
+  for notFound in ${dependencies} ; do
+    check_found_one=$(echo ${dependencies_found} | grep " ${notFound}")
+    check_found_two=$(echo ${dependencies_found} | grep "${notFound} ")
+    if_not_found="${check_found_one}${check_found_two}"
+    if [ -z "${if_not_found}" ] ; then
+      dependencies_not_found="${dependencies_not_found} ${notFound}"
+    fi
+  done
+  echo "* Checking necessary tools... "
+  # Show if all tools are installed
+  if [ -z "${dependencies_not_found}" ] ; then
+    echo "* The necessary tools are installed"
     echo ""
   else
+    echo "* Some required tools are not installed:${dependencies_not_found}"
+    echo "* The process has been stopped"
     echo ""
     exit
   fi
@@ -828,7 +812,7 @@ elif [ "${1}" == "-i" ] ; then
   dirServer=$(cat ${dirConfig}/ks-upload-dirserver)
   dirLocal=$(cat ${dirConfig}/ks-upload-dirlocal)
   # Call the functions to perform the whole process.
-  echo -n "* Scanning ${dirLocal} " && sleep 4
+  echo -n "* Scanning ${dirLocal} "
   echo ""
   if [ -d ${dirLocal} ] ; then
     listArchives "${dirLocal}"
diff --git a/src/ks-upr b/src/ks-upr
index 886a936..da8669f 100755
--- a/src/ks-upr
+++ b/src/ks-upr
@@ -2,12 +2,12 @@
 
 ##############################################################################
 # ks-upr (ks-tools) - Upload recursively file(s) to server with scp or rsync #
-# Date: 10-02-2023                                                           #
+# Date: 12-02-2023                                                           #
 # Author: q3aql                                                              #
 # Contact: q3aql@duck.com                                                    #
 ##############################################################################
 VERSION="8.4-dev"
-M_DATE="100223"
+M_DATE="120223"
 
 # Global parameters.
 dirTemp="/tmp"
@@ -562,49 +562,33 @@ function showHelp() {
 # Function to check if all the necessary tools
 # for the execution are installed.
 function checkDependencies() {
-  dependence=0
-  echo -n "* Checking necessary tools... "
-  sleep 3 && echo ""
-  sshpass -h &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'sshpass' tool is not installed!"
-    dependence=1
-  fi
-  expect -v &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'expect' tool is not installed!"
-    dependence=1
-  fi
-  md5sum --help &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'md5sum' tool is not installed!"
-    dependence=1
-  fi
-  rsync --version &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'rsync' tool is not installed!"
-    dependence=1
-  fi
-  if [ -f /usr/bin/scp ] ; then
-    echo "OK" > /dev/null
-  else
-    echo "* The 'scp' tool is not installed!"
-    dependence=1
-  fi
-  if [ -f /usr/bin/ssh ] ; then
-    echo "OK" > /dev/null
-  else
-    echo "* The 'ssh' tool is not installed!"
-    dependence=1
-  fi
-  if [ ${dependence} -eq 0 ] ; then
-    echo "* Necessary tools installed!"
+  path_check="/usr/bin /bin /usr/local/bin ${HOME}/.local/bin"
+  dependencies="sshpass expect rsync md5sum scp ssh"
+  dependencies_found=""
+  dependencies_not_found=""
+  for checkPath in ${path_check} ; do
+    for checkDependencies in ${dependencies} ; do
+      if [ -f ${checkPath}/${checkDependencies} ] ; then
+        dependencies_found="${dependencies_found} ${checkDependencies}"
+      fi
+    done
+  done
+  for notFound in ${dependencies} ; do
+    check_found_one=$(echo ${dependencies_found} | grep " ${notFound}")
+    check_found_two=$(echo ${dependencies_found} | grep "${notFound} ")
+    if_not_found="${check_found_one}${check_found_two}"
+    if [ -z "${if_not_found}" ] ; then
+      dependencies_not_found="${dependencies_not_found} ${notFound}"
+    fi
+  done
+  echo "* Checking necessary tools... "
+  # Show if all tools are installed
+  if [ -z "${dependencies_not_found}" ] ; then
+    echo "* The necessary tools are installed"
     echo ""
   else
+    echo "* Some required tools are not installed:${dependencies_not_found}"
+    echo "* The process has been stopped"
     echo ""
     exit
   fi
@@ -705,7 +689,7 @@ elif [ "${1}" == "-i" ] ; then
   dirServer=$(cat ${dirConfig}/ks-upload-dirserver)
   dirLocal=$(cat ${dirConfig}/ks-upload-dirlocal)
   # Call the functions to perform the whole process.
-  echo -n "* Scanning ${dirLocal} " && sleep 4
+  echo -n "* Scanning ${dirLocal} "
   echo ""
   current_tool=$(cat ${dirConfig}/ks-upload-tool)
   if [ "${current_tool}" == "scp" ] ; then
diff --git a/src/ks-upv b/src/ks-upv
index 434c78c..4ed0c43 100755
--- a/src/ks-upv
+++ b/src/ks-upv
@@ -2,12 +2,12 @@
 
 #########################################################################
 # ks-upv (ks-tools) - Upload videos file(s) to server with scp or rsync #
-# Date: 10-02-2023                                                      #
+# Date: 12-02-2023                                                      #
 # Author: q3aql                                                         #
 # Contact: q3aql@duck.com                                               #
 #########################################################################
 VERSION="8.4-dev"
-M_DATE="100223"
+M_DATE="120223"
 
 # Global parameters.
 dirTemp="/tmp"
@@ -658,49 +658,33 @@ function showHelp() {
 # Function to check if all the necessary tools
 # for the execution are installed.
 function checkDependencies() {
-  dependence=0
-  echo -n "* Checking necessary tools... "
-  sleep 3 && echo ""
-  sshpass -h &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'sshpass' tool is not installed!"
-    dependence=1
-  fi
-  expect -v &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'expect' tool is not installed!"
-    dependence=1
-  fi
-  md5sum --help &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'md5sum' tool is not installed!"
-    dependence=1
-  fi
-  rsync --version &> /dev/null
-  OUTPUT=$?
-  if [ ${OUTPUT} -ne 0 ] ; then
-    echo "* The 'rsync' tool is not installed!"
-    dependence=1
-  fi
-  if [ -f /usr/bin/scp ] ; then
-    echo "OK" > /dev/null
-  else
-    echo "* The 'scp' tool is not installed!"
-    dependence=1
-  fi
-  if [ -f /usr/bin/ssh ] ; then
-    echo "OK" > /dev/null
-  else
-    echo "* The 'ssh' tool is not installed!"
-    dependence=1
-  fi
-  if [ ${dependence} -eq 0 ] ; then
-    echo "* Necessary tools installed!"
+  path_check="/usr/bin /bin /usr/local/bin ${HOME}/.local/bin"
+  dependencies="sshpass expect rsync md5sum scp ssh"
+  dependencies_found=""
+  dependencies_not_found=""
+  for checkPath in ${path_check} ; do
+    for checkDependencies in ${dependencies} ; do
+      if [ -f ${checkPath}/${checkDependencies} ] ; then
+        dependencies_found="${dependencies_found} ${checkDependencies}"
+      fi
+    done
+  done
+  for notFound in ${dependencies} ; do
+    check_found_one=$(echo ${dependencies_found} | grep " ${notFound}")
+    check_found_two=$(echo ${dependencies_found} | grep "${notFound} ")
+    if_not_found="${check_found_one}${check_found_two}"
+    if [ -z "${if_not_found}" ] ; then
+      dependencies_not_found="${dependencies_not_found} ${notFound}"
+    fi
+  done
+  echo "* Checking necessary tools... "
+  # Show if all tools are installed
+  if [ -z "${dependencies_not_found}" ] ; then
+    echo "* The necessary tools are installed"
     echo ""
   else
+    echo "* Some required tools are not installed:${dependencies_not_found}"
+    echo "* The process has been stopped"
     echo ""
     exit
   fi
@@ -802,7 +786,7 @@ elif [ "${1}" == "-i" ] ; then
   dirServer=$(cat ${dirConfig}/ks-upload-dirserver)
   dirLocal=$(cat ${dirConfig}/ks-upload-dirlocal)
   # Call the functions to perform the whole process.
-  echo -n "* Scanning ${dirLocal} " && sleep 4
+  echo -n "* Scanning ${dirLocal} "
   echo ""
   if [ -d ${dirLocal} ] ; then
     listArchives "${dirLocal}"