diff --git a/src/plugins/platforms/windows/qwindowscontext.cpp b/src/plugins/platforms/windows/qwindowscontext.cpp
index 501561115c..72a3ca15dc 100644
--- a/src/plugins/platforms/windows/qwindowscontext.cpp
+++ b/src/plugins/platforms/windows/qwindowscontext.cpp
@@ -1219,11 +1219,15 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message,
         break;
     case QtWindows::EnterSizeMoveEvent:
         platformWindow->setFlag(QWindowsWindow::ResizeMoveActive);
+        if (!IsZoomed(hwnd))
+            platformWindow->updateRestoreGeometry();
         return true;
     case QtWindows::ExitSizeMoveEvent:
         platformWindow->clearFlag(QWindowsWindow::ResizeMoveActive);
         platformWindow->checkForScreenChanged();
         handleExitSizeMove(platformWindow->window());
+        if (!IsZoomed(hwnd))
+            platformWindow->updateRestoreGeometry();
         return true;
     case QtWindows::ScrollEvent:
         if (!(d->m_systemInfo & QWindowsContext::SI_SupportsPointer))
diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp
index 120c50249a..01f6f21354 100644
--- a/src/plugins/platforms/windows/qwindowswindow.cpp
+++ b/src/plugins/platforms/windows/qwindowswindow.cpp
@@ -932,6 +932,7 @@ QWindowsWindowData
     QRect obtainedGeometry(context->obtainedPos, context->obtainedSize);
 
     result.geometry = obtainedGeometry;
+    result.restoreGeometry = frameGeometry(result.hwnd, topLevel);
     result.fullFrameMargins = context->margins;
     result.embedded = embedded;
     result.hasFrame = hasFrame;
@@ -1972,6 +1973,11 @@ void QWindowsWindow::handleDpiScaledSize(WPARAM wParam, LPARAM lParam, LRESULT *
         // are currently doing.
         m_data.customMargins *= scale;
     }
+    if (!m_data.restoreGeometry.isEmpty()) {
+        m_data.restoreGeometry.setWidth(m_data.restoreGeometry.width() * scale);
+        m_data.restoreGeometry.setHeight(m_data.restoreGeometry.height() * scale);
+    }
+
     const QSize windowSize = (geometry().size() * scale).grownBy(margins + customMargins());
     SIZE *size = reinterpret_cast<SIZE *>(lParam);
     size->cx = windowSize.width();
@@ -2435,6 +2441,14 @@ void QWindowsWindow::handleWindowStateChange(Qt::WindowStates state)
         handleHidden();
         QWindowSystemInterface::flushWindowSystemEvents(QEventLoop::ExcludeUserInputEvents); // Tell QQuickWindow to stop rendering now.
     } else {
+        if (state & Qt::WindowMaximized) {
+            WINDOWPLACEMENT windowPlacement{};
+            windowPlacement.length = sizeof(WINDOWPLACEMENT);
+            GetWindowPlacement(m_data.hwnd, &windowPlacement);
+            const RECT geometry = RECTfromQRect(m_data.restoreGeometry);
+            windowPlacement.rcNormalPosition = geometry;
+            SetWindowPlacement(m_data.hwnd, &windowPlacement);
+        }
         // QTBUG-17548: We send expose events when receiving WM_Paint, but for
         // layered windows and transient children, we won't receive any WM_Paint.
         QWindow *w = window();
@@ -2458,6 +2472,11 @@ void QWindowsWindow::handleWindowStateChange(Qt::WindowStates state)
     }
 }
 
+void QWindowsWindow::updateRestoreGeometry()
+{
+    m_data.restoreGeometry = normalFrameGeometry(m_data.hwnd);
+}
+
 void QWindowsWindow::setWindowState(Qt::WindowStates state)
 {
     if (m_data.hwnd) {
diff --git a/src/plugins/platforms/windows/qwindowswindow.h b/src/plugins/platforms/windows/qwindowswindow.h
index 3404eebf22..0e47b31bf9 100644
--- a/src/plugins/platforms/windows/qwindowswindow.h
+++ b/src/plugins/platforms/windows/qwindowswindow.h
@@ -78,6 +78,7 @@ struct QWindowsWindowData
 {
     Qt::WindowFlags flags;
     QRect geometry;
+    QRect restoreGeometry;
     QMargins fullFrameMargins; // Do not use directly for windows, see FrameDirty.
     QMargins customMargins;    // User-defined, additional frame for NCCALCSIZE
     HWND hwnd = nullptr;
@@ -218,6 +219,8 @@ public:
     void setGeometry(const QRect &rect) override;
     QRect geometry() const override { return m_data.geometry; }
     QRect normalGeometry() const override;
+    QRect restoreGeometry() const { return m_data.restoreGeometry; }
+    void updateRestoreGeometry();
 
     void setVisible(bool visible) override;
     bool isVisible() const;