diff --git a/README.md b/README.md
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+# WOL-Lite
+Simple Wake On Lan software
+![alt text](https://github.com/Paulobergine/WOL-Lite/blob/master/Release/wollite.png)
diff --git a/WOL-Lite/WOL Lite.xaml b/WOL-Lite/WOL Lite.xaml
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+<Window x:Class="Wake_On_Lan_Lite.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:Wake_On_Lan_Lite"
+        mc:Ignorable="d"
+        Title="Wake On Lan Lite" Height="223.161" Width="419.891"
+        Icon="res.png">
+    <Grid>
+        <Button x:Name="WOL" Content="Wake Up !" HorizontalAlignment="Left" Margin="209,55,0,0" VerticalAlignment="Top" Width="125" Click="WOL_Click" Background="#FFE6E6E6"/>
+        <ListBox x:Name="LB1" HorizontalAlignment="Left" Height="100" Margin="32,23,0,0" VerticalAlignment="Top" Width="120"/>
+        <TextBox x:Name="TB1" HorizontalAlignment="Left" Height="23" Margin="32,128,0,0" TextWrapping="Wrap" Text="" VerticalAlignment="Top" Width="120"/>
+        <Button x:Name="add" Content="Add" HorizontalAlignment="Left" Margin="32,156,0,0" VerticalAlignment="Top" Width="59" Click="add_Click" Background="#FF64DC41"/>
+        <Button x:Name="del" Content="Delete" HorizontalAlignment="Left" Margin="96,156,0,0" VerticalAlignment="Top" Width="56" Click="del_Click" Background="#FFFB0000"/>
+        <ProgressBar x:Name="ProgressBar1" HorizontalAlignment="Left" Height="26" Margin="166,128,0,0" VerticalAlignment="Top" Width="220" Value="0" IsIndeterminate="True"/>
+
+    </Grid>
+</Window>
diff --git a/WOL-Lite/WOL Lite.xaml.cs b/WOL-Lite/WOL Lite.xaml.cs
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+++ b/WOL-Lite/WOL Lite.xaml.cs	
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+using System.Windows;
+using System.Net.Sockets;
+using System.Net;
+using System.Globalization;
+using System.Text.RegularExpressions;
+using System.IO;
+using System.Collections.Generic;
+
+namespace Wake_On_Lan_Lite
+{
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+
+            //Création du fichier MAC.txt pour stocker les adresses MAC
+            string path = @"C:\WOL";
+            string pathFile = @"C:\WOL\MAC.txt";
+
+            if (Directory.Exists(path))
+            {
+                if (!File.Exists(pathFile))
+                {
+                    StreamWriter newFile = new StreamWriter(@"C:\WOL\MAC.txt");
+                    newFile.Close();
+                }
+            }
+            else
+            {
+                DirectoryInfo di = Directory.CreateDirectory(path);
+                StreamWriter newFile = new StreamWriter(@"C:\WOL\MAC.txt");
+                newFile.Close();
+            }
+
+            //Récupération des adresses MAC stockées dans le fichier .txt et affichage de ces données dans la listBox
+            int cpt = 0;
+            string line;
+
+            StreamReader file = new StreamReader(@"C:\WOL\MAC.txt");
+            while ((line = file.ReadLine()) != null)
+            {
+                LB1.Items.Add(line);
+                cpt++;
+            }
+        }
+
+        private void WOL_Click(object sender, RoutedEventArgs e)
+        {
+            //Réinitialisation de la progressBar, puis appel de la méthode WakeUp (Wake On Lan)
+            ProgressBar1.Value = 0;
+            ProgressBar1.IsIndeterminate = false;
+
+            if(LB1.SelectedItem != null)
+            {
+                WakeUp(LB1.SelectedItem.ToString());
+            }
+        }
+
+        private void WakeUp(string MAC_ADDRESS)
+        {
+            //Envoie du "magic packet" vers l'adresse MAC séléctionnée dans la listBox
+            MAC_ADDRESS = Regex.Replace(MAC_ADDRESS, "[-|:]", "");
+
+            var sock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp)
+            {
+                EnableBroadcast = true
+            };
+
+            int payloadIndex = 0;
+
+            byte[] payload = new byte[1024];
+
+            for (int i = 0; i < 6; i++)
+            {
+                payload[payloadIndex] = 255;
+                payloadIndex++;
+            }
+
+            for (int j = 0; j < 16; j++)
+            {
+                for (int k = 0; k < MAC_ADDRESS.Length; k += 2)
+                {
+                    var s = MAC_ADDRESS.Substring(k, 2);
+                    payload[payloadIndex] = byte.Parse(s, NumberStyles.HexNumber);
+                    payloadIndex++;
+                }
+            }
+
+            sock.SendTo(payload, new IPEndPoint(IPAddress.Parse("255.255.255.255"), 0));
+            sock.Close(10000);
+            ProgressBar1.Value = 100;
+        }
+
+        private void add_Click(object sender, RoutedEventArgs e)
+        {
+            //Vérification du texte entré dans la textBox (adresse MAC) et ajout de ce dernier dans la listBox ainsi que dans le fichier .txt
+            Regex r = new Regex("^([0-9A-Fa-f]{2}[:]){5}([0-9A-Fa-f]{2})$");
+
+            if (r.IsMatch(TB1.Text))
+            {
+                LB1.Items.Add(TB1.Text);
+
+                using (StreamWriter file =
+                    new StreamWriter(@"C:\WOL\MAC.txt", true))
+                {
+                    file.WriteLine(TB1.Text);
+                }
+            }
+        }
+
+        private void del_Click(object sender, RoutedEventArgs e)
+        {
+            //Suppression des adresses MAC contenues dans la listBox ainsi que dans le fichier .txt
+            if (LB1.Items.Count == 1)
+            {
+                LB1.Items.Clear();
+                string[] lines = { };
+                File.WriteAllLines(@"C:\WOL\MAC.txt", lines);
+            }
+            else
+            {
+                int pos = LB1.SelectedIndex;
+
+                var file = new List<string>(File.ReadAllLines(@"C:\WOL\MAC.txt"));
+                if(pos != 0)
+                {
+                    file.RemoveAt(pos);
+                    File.WriteAllLines(@"C:\WOL\MAC.txt", file.ToArray());
+                }
+
+                LB1.Items.Remove(LB1.SelectedItem);
+            }
+        }
+    }
+}
diff --git a/WOL-Lite/wollite.png b/WOL-Lite/wollite.png
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