diff --git a/src/ks-upa b/src/ks-upa
index 62a0cbc..7877b9a 100755
--- a/src/ks-upa
+++ b/src/ks-upa
@@ -134,29 +134,43 @@ function showPathFile() {
 function sendFile() {
   correct=0
   countSend=0
+  toolSelected=$(cat ${dirConfig}/ks-upload-tool)
   while [ ${correct} -eq 0 ] ; do
-    #sshpass -p ${1} scp ${2} ${3}@${4}:${5} &> /dev/null
-    comandOne="sshpass -p ${1} rsync -azL -e"
-    comandTwo="--progress ${2} ${3}@${4}:${5}"
-    ${comandOne} "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
-    sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
-    OUTPUT=$?
+    # Run command for upload on Windows (Cygwin)
     if [ "${cygwin}" == "yes" ] ; then
-      echo "retry_disabled" > /dev/null
-      correct=1
-    else
-      if [ ${OUTPUT} -ne 0 ] ; then
-        echo "Failure to send ${2}"
-        echo "Retrying..."
-        sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
-        sleep 5
-        countSend=$(expr ${countSend} + 1)
-        if [ ${countSend} -eq 3 ] ; then
-          correct=1
-        fi
+      if [ "${toolSelected}" == "rsync" ] ; then
+        comandOne="/usr/bin/sshpass -p ${1} /usr/bin/rsync -azL -e"
+        comandTwo="--progress ${2} ${3}@${4}:${5}"
+        ${comandOne} "/usr/bin/ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
+        /usr/bin/sshpass -p ${1} /usr/bin/ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
+        OUTPUT=$?
       else
+        /usr/bin/sshpass -p ${1} /usr/bin/scp ${2} ${3}@${4}:${5} 2> /dev/null
+        OUTPUT=$?
+      fi
+    # Run command for upload on Unix systems
+    else
+      if [ "${toolSelected}" == "rsync" ] ; then
+        comandOne="sshpass -p ${1} rsync -azL -e"
+        comandTwo="--progress ${2} ${3}@${4}:${5}"
+        ${comandOne} "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
+        sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
+        OUTPUT=$?
+      else
+        sshpass -p ${1} scp ${2} ${3}@${4}:${5} 2> /dev/null
+        OUTPUT=$?
+      fi
+    fi
+    if [ ${OUTPUT} -ne 0 ] ; then
+      echo "Failure to send ${2}"
+      echo "Retrying..."
+      sleep 5
+      countSend=$(expr ${countSend} + 1)
+      if [ ${countSend} -eq 3 ] ; then
         correct=1
       fi
+    else
+      correct=1
     fi
   done
 }
@@ -168,30 +182,30 @@ function checkChecksum() {
   countChecksum=0
   echo -n "Checking checksum... " && sleep 4
   echo ""
-  if [ "${cygwin}" == "yes" ] ; then
-    checksumLocal=$(md5sum ${2})
-    echo "Local checksum: ${checksumLocal}"
-    echo "Server checksum: checksum_disabled"
-  else
-    while [ ${correct} -eq 0 ] ; do
+  while [ ${correct} -eq 0 ] ; do
+    if [ "${cygwin}" == "yes" ] ; then
+      checksumLocal=$(/usr/bin/md5sum ${2})
+      checksumServer=$(/usr/bin/sshpass -p ${1} /usr/bin/ssh ${3}@${4} md5sum ${5} 2> /dev/null)
+      OUTPUT=$?
+    else
+      checksumLocal=$(md5sum ${2})
       checksumServer=$(sshpass -p ${1} ssh ${3}@${4} md5sum ${5} 2> /dev/null)
       OUTPUT=$?
-      if [ ${OUTPUT} -ne 0 ] ; then
-        echo "Failed to get checksum for ${5}"
-        echo "Retrying..."
-        sleep 5
-        countChecksum=$(expr ${countChecksum} + 1)
-        if [ ${countChecksum} -eq 3 ] ; then
-          correct=1
-        fi
-      else
-        checksumLocal=$(md5sum ${2})
-        echo "Local checksum: ${checksumLocal}"
-        echo "Server checksum: ${checksumServer}"
+    fi
+    if [ ${OUTPUT} -ne 0 ] ; then
+      echo "Failed to get checksum for ${5}"
+      echo "Retrying..."
+      sleep 5
+      countChecksum=$(expr ${countChecksum} + 1)
+      if [ ${countChecksum} -eq 3 ] ; then
         correct=1
       fi
-    done
-  fi
+    else
+      echo "Local checksum: ${checksumLocal}"
+      echo "Server checksum: ${checksumServer}"
+      correct=1
+    fi
+  done
 }
 
 # Generate random codes 
@@ -571,6 +585,7 @@ if [ "${1}" == "-r" ] ; then
     echo "+ Removing LOCAL PATH file configuration..."
     rm -rf ${dirConfig}/ks-upload-dirlocal
     echo "* Removed all configuration"
+    rm -f ${dirConfig}/ks-upload-tool
     echo ""
     exit
   else
diff --git a/src/ks-upf b/src/ks-upf
index d5e48cd..35ed411 100755
--- a/src/ks-upf
+++ b/src/ks-upf
@@ -152,29 +152,43 @@ function showPathFile() {
 function sendFile() {
   correct=0
   countSend=0
+  toolSelected=$(cat ${dirConfig}/ks-upload-tool)
   while [ ${correct} -eq 0 ] ; do
-    #sshpass -p ${1} scp ${2} ${3}@${4}:${5} &> /dev/null
-    comandOne="sshpass -p ${1} rsync -azL -e"
-    comandTwo="--progress ${2} ${3}@${4}:${5}"
-    ${comandOne} "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
-    sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
-    OUTPUT=$?
+    # Run command for upload on Windows (Cygwin)
     if [ "${cygwin}" == "yes" ] ; then
-      echo "retry_disabled" > /dev/null
-      correct=1
-    else
-      if [ ${OUTPUT} -ne 0 ] ; then
-        echo "Failure to send ${2}"
-        echo "Retrying..."
-        sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
-        sleep 5
-        countSend=$(expr ${countSend} + 1)
-        if [ ${countSend} -eq 3 ] ; then
-          correct=1
-        fi
+      if [ "${toolSelected}" == "rsync" ] ; then
+        comandOne="/usr/bin/sshpass -p ${1} /usr/bin/rsync -azL -e"
+        comandTwo="--progress ${2} ${3}@${4}:${5}"
+        ${comandOne} "/usr/bin/ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
+        /usr/bin/sshpass -p ${1} /usr/bin/ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
+        OUTPUT=$?
       else
+        /usr/bin/sshpass -p ${1} /usr/bin/scp ${2} ${3}@${4}:${5} 2> /dev/null
+        OUTPUT=$?
+      fi
+    # Run command for upload on Unix systems
+    else
+      if [ "${toolSelected}" == "rsync" ] ; then
+        comandOne="sshpass -p ${1} rsync -azL -e"
+        comandTwo="--progress ${2} ${3}@${4}:${5}"
+        ${comandOne} "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
+        sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
+        OUTPUT=$?
+      else
+        sshpass -p ${1} scp ${2} ${3}@${4}:${5} 2> /dev/null
+        OUTPUT=$?
+      fi
+    fi
+    if [ ${OUTPUT} -ne 0 ] ; then
+      echo "Failure to send ${2}"
+      echo "Retrying..."
+      sleep 5
+      countSend=$(expr ${countSend} + 1)
+      if [ ${countSend} -eq 3 ] ; then
         correct=1
       fi
+    else
+      correct=1
     fi
   done
 }
@@ -186,30 +200,30 @@ function checkChecksum() {
   countChecksum=0
   echo -n "Checking checksum... " && sleep 4
   echo ""
-  if [ "${cygwin}" == "yes" ] ; then
-    checksumLocal=$(md5sum ${2})
-    echo "Local checksum: ${checksumLocal}"
-    echo "Server checksum: checksum_disabled"
-  else
-    while [ ${correct} -eq 0 ] ; do
+  while [ ${correct} -eq 0 ] ; do
+    if [ "${cygwin}" == "yes" ] ; then
+      checksumLocal=$(/usr/bin/md5sum ${2})
+      checksumServer=$(/usr/bin/sshpass -p ${1} /usr/bin/ssh ${3}@${4} md5sum ${5} 2> /dev/null)
+      OUTPUT=$?
+    else
+      checksumLocal=$(md5sum ${2})
       checksumServer=$(sshpass -p ${1} ssh ${3}@${4} md5sum ${5} 2> /dev/null)
       OUTPUT=$?
-      if [ ${OUTPUT} -ne 0 ] ; then
-        echo "Failed to get checksum for ${5}"
-        echo "Retrying..."
-        sleep 5
-        countChecksum=$(expr ${countChecksum} + 1)
-        if [ ${countChecksum} -eq 3 ] ; then
-          correct=1
-        fi
-      else
-        checksumLocal=$(md5sum ${2})
-        echo "Local checksum: ${checksumLocal}"
-        echo "Server checksum: ${checksumServer}"
+    fi
+    if [ ${OUTPUT} -ne 0 ] ; then
+      echo "Failed to get checksum for ${5}"
+      echo "Retrying..."
+      sleep 5
+      countChecksum=$(expr ${countChecksum} + 1)
+      if [ ${countChecksum} -eq 3 ] ; then
         correct=1
       fi
-    done
-  fi
+    else
+      echo "Local checksum: ${checksumLocal}"
+      echo "Server checksum: ${checksumServer}"
+      correct=1
+    fi
+  done
 }
 
 # Generate random codes 
@@ -589,6 +603,7 @@ if [ "${1}" == "-r" ] ; then
     echo "+ Removing LOCAL PATH file configuration..."
     rm -rf ${dirConfig}/ks-upload-dirlocal
     echo "* Removed all configuration"
+    rm -f ${dirConfig}/ks-upload-tool
     echo ""
     exit
   else
diff --git a/src/ks-upr b/src/ks-upr
index 4d4a503..f8d0907 100755
--- a/src/ks-upr
+++ b/src/ks-upr
@@ -147,11 +147,35 @@ function showPathFile() {
 # Function to send file to server.
 # Syntax: sendFile <password> <file path> <user> <server> <server path> [file name]
 function sendFile() {
-  #sshpass -p ${1} scp ${2} ${3}@${4}:${5} &> /dev/null
-  comandOne="sshpass -p ${1} rsync -azlr -e"
-  comandTwo="--progress ${2}/ ${3}@${4}:${5}/"
-  ${comandOne} "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
-  sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
+  toolSelected=$(cat ${dirConfig}/ks-upload-tool)
+  if [ "${cygwin}" == "yes" ] ; then
+    if [ "${toolSelected}" == "rsync" ] ; then
+      echo ""
+      echo "+ Syncing folder ${2} to ${5} (${4})"
+      comandOne="/usr/bin/sshpass -p ${1} /usr/bin/rsync -azL -e"
+      comandTwo="--progress ${2}/ ${3}@${4}:${5}/"
+      ${comandOne} "/usr/bin/ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
+      /usr/bin/sshpass -p ${1} /usr/bin/ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
+    else
+      echo ""
+      echo "+ Sending files from ${2} to ${5} (${4})"
+      /usr/bin/sshpass -p ${1} /usr/bin/scp ${2}/* ${3}@${4}:${5}/ 2> /dev/null
+    fi
+  # Run command for upload on Unix systems
+  else
+    if [ "${toolSelected}" == "rsync" ] ; then
+      echo ""
+      echo "+ Syncing folder ${2} to ${5} (${4})"
+      comandOne="sshpass -p ${1} rsync -azlr -e"
+      comandTwo="--progress ${2}/ ${3}@${4}:${5}/"
+      ${comandOne} "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
+      sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
+    else
+      echo ""
+      echo "+ Sending files from ${2} to ${5} (${4})"
+      sshpass -p ${1} scp -r ${2}/* ${3}@${4}:${5}/ 2> /dev/null
+    fi
+  fi
 }
 
 # Generate random codes 
@@ -531,6 +555,7 @@ if [ "${1}" == "-r" ] ; then
     echo "+ Removing LOCAL PATH file configuration..."
     rm -rf ${dirConfig}/ks-upload-dirlocal
     echo "* Removed all configuration"
+    rm -f ${dirConfig}/ks-upload-tool
     echo ""
     exit
   else
diff --git a/src/ks-upv b/src/ks-upv
index f8727dd..af5c43f 100755
--- a/src/ks-upv
+++ b/src/ks-upv
@@ -129,35 +129,48 @@ function showPathFile() {
   echo ${pathFile}
 }
 
-
 # Function to send file to server.
 # Syntax: sendFile <password> <file path> <user> <server> <server path> [file name]
 function sendFile() {
   correct=0
   countSend=0
+  toolSelected=$(cat ${dirConfig}/ks-upload-tool)
   while [ ${correct} -eq 0 ] ; do
-    #sshpass -p ${1} scp ${2} ${3}@${4}:${5} &> /dev/null
-    comandOne="sshpass -p ${1} rsync -azL -e"
-    comandTwo="--progress ${2} ${3}@${4}:${5}"
-    ${comandOne} "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
-    sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
-    OUTPUT=$?
+    # Run command for upload on Windows (Cygwin)
     if [ "${cygwin}" == "yes" ] ; then
-      echo "retry_disabled" > /dev/null
-      correct=1
-    else
-      if [ ${OUTPUT} -ne 0 ] ; then
-        echo "Failure to send ${2}"
-        echo "Retrying..."
-        sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
-        sleep 5
-        countSend=$(expr ${countSend} + 1)
-        if [ ${countSend} -eq 3 ] ; then
-          correct=1
-        fi
+      if [ "${toolSelected}" == "rsync" ] ; then
+        comandOne="/usr/bin/sshpass -p ${1} /usr/bin/rsync -azL -e"
+        comandTwo="--progress ${2} ${3}@${4}:${5}"
+        ${comandOne} "/usr/bin/ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
+        /usr/bin/sshpass -p ${1} /usr/bin/ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
+        OUTPUT=$?
       else
+        /usr/bin/sshpass -p ${1} /usr/bin/scp ${2} ${3}@${4}:${5} 2> /dev/null
+        OUTPUT=$?
+      fi
+    # Run command for upload on Unix systems
+    else
+      if [ "${toolSelected}" == "rsync" ] ; then
+        comandOne="sshpass -p ${1} rsync -azL -e"
+        comandTwo="--progress ${2} ${3}@${4}:${5}"
+        ${comandOne} "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" ${comandTwo} 2> /dev/null
+        sshpass -p ${1} ssh ${3}@${4} rm -rf ${5}/.${6}.* &> /dev/null
+        OUTPUT=$?
+      else
+        sshpass -p ${1} scp ${2} ${3}@${4}:${5} 2> /dev/null
+        OUTPUT=$?
+      fi
+    fi
+    if [ ${OUTPUT} -ne 0 ] ; then
+      echo "Failure to send ${2}"
+      echo "Retrying..."
+      sleep 5
+      countSend=$(expr ${countSend} + 1)
+      if [ ${countSend} -eq 3 ] ; then
         correct=1
       fi
+    else
+      correct=1
     fi
   done
 }
@@ -169,30 +182,30 @@ function checkChecksum() {
   countChecksum=0
   echo -n "Checking checksum... " && sleep 4
   echo ""
-  if [ "${cygwin}" == "yes" ] ; then
-    checksumLocal=$(md5sum ${2})
-    echo "Local checksum: ${checksumLocal}"
-    echo "Server checksum: checksum_disabled"
-  else
-    while [ ${correct} -eq 0 ] ; do
+  while [ ${correct} -eq 0 ] ; do
+    if [ "${cygwin}" == "yes" ] ; then
+      checksumLocal=$(/usr/bin/md5sum ${2})
+      checksumServer=$(/usr/bin/sshpass -p ${1} /usr/bin/ssh ${3}@${4} md5sum ${5} 2> /dev/null)
+      OUTPUT=$?
+    else
+      checksumLocal=$(md5sum ${2})
       checksumServer=$(sshpass -p ${1} ssh ${3}@${4} md5sum ${5} 2> /dev/null)
       OUTPUT=$?
-      if [ ${OUTPUT} -ne 0 ] ; then
-        echo "Failed to get checksum for ${5}"
-        echo "Retrying..."
-        sleep 5
-        countChecksum=$(expr ${countChecksum} + 1)
-        if [ ${countChecksum} -eq 3 ] ; then
-          correct=1
-        fi
-      else
-        checksumLocal=$(md5sum ${2})
-        echo "Local checksum: ${checksumLocal}"
-        echo "Server checksum: ${checksumServer}"
+    fi
+    if [ ${OUTPUT} -ne 0 ] ; then
+      echo "Failed to get checksum for ${5}"
+      echo "Retrying..."
+      sleep 5
+      countChecksum=$(expr ${countChecksum} + 1)
+      if [ ${countChecksum} -eq 3 ] ; then
         correct=1
       fi
-    done
-  fi
+    else
+      echo "Local checksum: ${checksumLocal}"
+      echo "Server checksum: ${checksumServer}"
+      correct=1
+    fi
+  done
 }
 
 # Generate random codes 
@@ -572,6 +585,7 @@ if [ "${1}" == "-r" ] ; then
     echo "+ Removing LOCAL PATH file configuration..."
     rm -rf ${dirConfig}/ks-upload-dirlocal
     echo "* Removed all configuration"
+    rm -f ${dirConfig}/ks-upload-tool
     echo ""
     exit
   else