diff --git a/apps/armoury/include/penumbraapi.h b/apps/armoury/include/penumbraapi.h
index cb44d2f..341aab3 100644
--- a/apps/armoury/include/penumbraapi.h
+++ b/apps/armoury/include/penumbraapi.h
@@ -12,6 +12,7 @@ public:
 
 public Q_SLOTS:
     void redrawAll();
+    void openWindow();
 
 private:
     QNetworkAccessManager *m_mgr = nullptr;
diff --git a/apps/armoury/src/mainwindow.cpp b/apps/armoury/src/mainwindow.cpp
index 3ee2b9f..aa07122 100644
--- a/apps/armoury/src/mainwindow.cpp
+++ b/apps/armoury/src/mainwindow.cpp
@@ -107,6 +107,18 @@ void MainWindow::setupAdditionalMenus(QMenuBar *menuBar)
         fmvMenu->setChecked(fullModelViewer->isVisible());
     });
 
+    auto penumbraMenu = menuBar->addMenu(i18nc("@title:menu", "Penumbra"));
+
+    auto redrawAction = penumbraMenu->addAction(i18nc("@action:inmenu", "Redraw All"));
+    connect(redrawAction, &QAction::triggered, [this] {
+        m_api->redrawAll();
+    });
+
+    auto openWindowAction = penumbraMenu->addAction(i18nc("@action:inmenu", "Open Window"));
+    connect(openWindowAction, &QAction::triggered, [this] {
+        m_api->openWindow();
+    });
+
     auto settingsMenu = menuBar->addMenu(i18nc("@title:menu", "Settings"));
 
     auto settingsAction = settingsMenu->addAction(i18nc("@action:inmenu", "Configure Armoury…"));
diff --git a/apps/armoury/src/penumbraapi.cpp b/apps/armoury/src/penumbraapi.cpp
index bcfe7b3..b811370 100644
--- a/apps/armoury/src/penumbraapi.cpp
+++ b/apps/armoury/src/penumbraapi.cpp
@@ -13,3 +13,8 @@ void PenumbraApi::redrawAll()
 {
     m_mgr->post(QNetworkRequest(QUrl(QStringLiteral("http://localhost:42069/api/redrawAll"))), QByteArray{});
 }
+
+void PenumbraApi::openWindow()
+{
+    m_mgr->post(QNetworkRequest(QUrl(QStringLiteral("http://localhost:42069/api/openwindow"))), QByteArray{});
+}