diff --git a/src/candiagnostictool.cpp b/src/candiagnostictool.cpp
index 17991d8..40f531c 100644
--- a/src/candiagnostictool.cpp
+++ b/src/candiagnostictool.cpp
@@ -1,11 +1,24 @@
 #include "candiagnostictool.h"
 
-#include "deviceerrorview.h"
+#include <QMenuBar>
+
+#include <deviceerrorview.h>
 
 CanDiagnosticTool::CanDiagnosticTool(QWidget* parent) : QMainWindow(parent) {
   setFont(QFont("Arial", 12));
   setLocale(QLocale(QLocale::Russian, QLocale::Russia));
 
+  searchAction = new QAction(u8"Обнаружить устройство", this);
+  readAction = new QAction(u8"Прочитать ошибки", this);
+  resetAction = new QAction(u8"Очистить ошибки", this);
+
+  fileMenu = menuBar()->addMenu(u8"Файл");
+
+  diagnosticMenu = menuBar()->addMenu(u8"Диагностика");
+  diagnosticMenu->addAction(searchAction);
+  diagnosticMenu->addAction(readAction);
+  diagnosticMenu->addAction(resetAction);
+
   central = new QWidget(this);
   setCentralWidget(central);
 
@@ -19,24 +32,15 @@ CanDiagnosticTool::CanDiagnosticTool(QWidget* parent) : QMainWindow(parent) {
   canBusView = new CanBusView(leftColumn);
   leftColumnLayout->addWidget(canBusView);
 
-  buttonSearch = new QPushButton(u8"Обнаружить устройство", leftColumn);
-  leftColumnLayout->addWidget(buttonSearch);
-
-  buttonRead = new QPushButton(u8"Прочитать ошибки", leftColumn);
-  leftColumnLayout->addWidget(buttonRead);
-
-  buttonReset = new QPushButton(u8"Очистить ошибки", leftColumn);
-  leftColumnLayout->addWidget(buttonReset);
-
   diagnosticView = new DiagnosticView(central);
   mainLayout->addWidget(diagnosticView, 0, 1);
 
   connect(canBusView, &CanBusView::BusConnected, diagnosticView,
           &DiagnosticView::SetCanBusDevice);
-  connect(buttonSearch, &QPushButton::clicked, diagnosticView,
+  connect(searchAction, &QAction::triggered, diagnosticView,
           &DiagnosticView::SearchDevice);
-  connect(buttonRead, &QPushButton::clicked, diagnosticView,
+  connect(readAction, &QAction::triggered, diagnosticView,
           &DiagnosticView::ReadErrors);
-  connect(buttonReset, &QPushButton::clicked, diagnosticView,
+  connect(resetAction, &QAction::triggered, diagnosticView,
           &DiagnosticView::ResetErrors);
 }
diff --git a/src/candiagnostictool.h b/src/candiagnostictool.h
index 01dd88f..592493c 100644
--- a/src/candiagnostictool.h
+++ b/src/candiagnostictool.h
@@ -1,7 +1,8 @@
 #pragma once
 
+#include <QAction>
 #include <QGridLayout>
-#include <QPushButton>
+#include <QMenu>
 #include <QVBoxLayout>
 #include <QtWidgets/QMainWindow>
 #include <QWidget>
@@ -16,12 +17,14 @@ class CanDiagnosticTool : public QMainWindow {
   CanDiagnosticTool(QWidget* parent = Q_NULLPTR);
 
  private:
+  QAction* readAction;
+  QAction* resetAction;
+  QAction* searchAction;
   CanBusView* canBusView;
   DiagnosticView* diagnosticView;
   QGridLayout* mainLayout;
-  QPushButton* buttonRead;
-  QPushButton* buttonReset;
-  QPushButton* buttonSearch;
+  QMenu* fileMenu;
+  QMenu* diagnosticMenu;
   QVBoxLayout* leftColumnLayout;
   QWidget* central;
   QWidget* leftColumn;