diff --git a/AppThinker/src/AppThinkerToolbar.java b/AppThinker/src/AppThinkerToolbar.java
new file mode 100644
index 0000000..1b222e9
--- /dev/null
+++ b/AppThinker/src/AppThinkerToolbar.java
@@ -0,0 +1,123 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class AppThinkerToolbar extends JPanel {
+    /**
+     * Constructeur de la classe AppThinkerToolbar
+     * @author V.BOULANGER
+     */
+    public AppThinkerToolbar(){
+        //Création de la Toolbar
+        this.setLayout(new GridLayout(2,3, 10, 0));
+        this.setBackground(new Color(69, 69, 72));
+
+        JPanel projectPanel = new JPanel();
+        projectPanel.setLayout(new GridLayout(1,4));
+        JButton newProject = new JButton();
+        newProject.setSize(32, 32);
+        newProject.setBorderPainted(false);
+        newProject.setIcon(new ImageIcon(getClass().getResource("img/x32/newProject.png")));
+        newProject.setToolTipText("Créer un nouveau projet.");
+        projectPanel.add(newProject);
+        JButton openProject = new JButton();
+        openProject.setSize(32, 32);
+        openProject.setBorderPainted(false);
+        openProject.setIcon(new ImageIcon(getClass().getResource("img/x32/importProject.png")));
+        openProject.setToolTipText("Importer un projet existant.");
+        projectPanel.add(openProject);
+        JButton saveProject = new JButton();
+        saveProject.setSize(32, 32);
+        saveProject.setBorderPainted(false);
+        saveProject.setIcon(new ImageIcon(getClass().getResource("img/x32/saveProject.png")));
+        saveProject.setToolTipText("Sauvegarder le projet.");
+        projectPanel.add(saveProject);
+        JButton saveAsProject = new JButton();
+        saveAsProject.setSize(32, 32);
+        saveAsProject.setBorderPainted(false);
+        saveAsProject.setIcon(new ImageIcon(getClass().getResource("img/x32/saveAsProject.png")));
+        saveAsProject.setToolTipText("Sauvegarder le projet à un autre endroit.");
+        projectPanel.add(saveAsProject);
+
+        JPanel editionPanel = new JPanel();
+        editionPanel.setLayout(new GridLayout(1,7));
+        JButton select = new JButton();
+        select.setSize(32, 32);
+        select.setBorderPainted(false);
+        select.setIcon(new ImageIcon(getClass().getResource("img/x32/select.png")));
+        select.setToolTipText("Sélectionner un élément.");
+        editionPanel.add(select);
+        JButton edit = new JButton();
+        edit.setSize(32, 32);
+        edit.setBorderPainted(false);
+        edit.setIcon(new ImageIcon(getClass().getResource("img/x32/edit.png")));
+        edit.setToolTipText("Éditer les propriétés d'un élément.");
+        editionPanel.add(edit);
+        JButton delete = new JButton();
+        delete.setSize(32, 32);
+        delete.setBorderPainted(false);
+        delete.setIcon(new ImageIcon(getClass().getResource("img/x32/delete.png")));
+        delete.setToolTipText("Supprimer un élément.");
+        editionPanel.add(delete);
+        JButton copy = new JButton();
+        copy.setSize(32, 32);
+        copy.setBorderPainted(false);
+        copy.setIcon(new ImageIcon(getClass().getResource("img/x32/copy.png")));
+        copy.setToolTipText("Copier un élément.");
+        editionPanel.add(copy);
+        JButton paste = new JButton();
+        paste.setSize(32, 32);
+        paste.setBorderPainted(false);
+        paste.setIcon(new ImageIcon(getClass().getResource("img/x32/paste.png")));
+        paste.setToolTipText("Coller un élément.");
+        editionPanel.add(paste);
+        JButton undo = new JButton();
+        undo.setSize(32, 32);
+        undo.setBorderPainted(false);
+        undo.setIcon(new ImageIcon(getClass().getResource("img/x32/undo.png")));
+        undo.setToolTipText("Annuler le dernier changement.");
+        editionPanel.add(undo);
+        JButton redo = new JButton();
+        redo.setSize(32, 32);
+        redo.setBorderPainted(false);
+        redo.setIcon(new ImageIcon(getClass().getResource("img/x32/redo.png")));
+        redo.setToolTipText("Rétablir le dernier changement annulé.");
+        editionPanel.add(redo);
+
+        JPanel modelisationPanel = new JPanel();
+        modelisationPanel.setLayout(new GridLayout(1,3));
+        JButton newClass = new JButton();
+        newClass.setSize(32, 32);
+        newClass.setBorderPainted(false);
+        newClass.setIcon(new ImageIcon(getClass().getResource("img/x32/newClass.png")));
+        newClass.setToolTipText("Ajouter une classe.");
+        modelisationPanel.add(newClass);
+        JButton newAssociation = new JButton();
+        newAssociation.setSize(32, 32);
+        newAssociation.setBorderPainted(false);
+        newAssociation.setIcon(new ImageIcon(getClass().getResource("img/x32/newAssociation.png")));
+        newAssociation.setToolTipText("Ajouter une association.");
+        modelisationPanel.add(newAssociation);
+        JButton newLink = new JButton();
+        newLink.setSize(32, 32);
+        newLink.setBorderPainted(false);
+        newLink.setIcon(new ImageIcon(getClass().getResource("img/x32/newLink.png")));
+        newLink.setToolTipText("Ajouter un lien.");
+        modelisationPanel.add(newLink);
+
+        this.add(projectPanel, BorderLayout.CENTER);
+        this.add(editionPanel, BorderLayout.CENTER);
+        this.add(modelisationPanel, BorderLayout.CENTER);
+        JLabel projectLabel = new JLabel("Projet");
+        projectLabel.setHorizontalAlignment(JLabel.CENTER);
+        projectLabel.setForeground(Color.WHITE);
+        this.add(projectLabel);
+        JLabel editLabel = new JLabel("Édition");
+        editLabel.setHorizontalAlignment(JLabel.CENTER);
+        editLabel.setForeground(Color.WHITE);
+        this.add(editLabel);
+        JLabel modelisationLabel = new JLabel("Modélisation");
+        modelisationLabel.setHorizontalAlignment(JLabel.CENTER);
+        modelisationLabel.setForeground(Color.WHITE);
+        this.add(modelisationLabel);
+    }
+}
diff --git a/AppThinker/src/AppThinkerWindow.java b/AppThinker/src/AppThinkerWindow.java
index da1ac63..da376ee 100644
--- a/AppThinker/src/AppThinkerWindow.java
+++ b/AppThinker/src/AppThinkerWindow.java
@@ -16,12 +16,23 @@ public class AppThinkerWindow extends JFrame {
         try { img = ImageIO.read(AppThinker.class.getResource("img/logoAppThinker.png")); } catch (Exception ex) { }
         this.setIconImage(img);
         this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-        this.setLocation(0, 0);
-        this.setSize(500, 500);
-        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        this.setLocationRelativeTo(null);
 
         //Ajout du menu à la fenêtre
         AppThinkerMenuBar menu = new AppThinkerMenuBar();
         this.setJMenuBar(menu);
+
+        //Ajout de la toolbar à la fenêtre
+        AppThinkerToolbar toolbar = new AppThinkerToolbar();
+        this.add(toolbar, BorderLayout.NORTH);
+
+        //Ajout de la grille à la fenêtre
+        AppThinkerGrid grid = new AppThinkerGrid();
+        this.add(grid, BorderLayout.CENTER);
+
+        //Ajout de la statusbar à la fenêtre
+        AppThinkerStatusbar statusbar = new AppThinkerStatusbar();
+        this.add(statusbar, BorderLayout.SOUTH);
+        this.pack();
     }
 }