diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..b01d137
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,14 @@
+#include <QApplication>
+#include <QMainWindow>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    QMainWindow window;
+    window.setWindowTitle("OpenCAD");
+    window.resize(800, 600);
+    window.show();
+
+    return app.exec();
+}