diff --git a/.env.example b/.env.example
index 79feae8..418a2f1 100644
--- a/.env.example
+++ b/.env.example
@@ -20,3 +20,4 @@ ALLOWED_URLS=
 # UI
 WINDOW_WIDTH=1024
 WINDOW_HEIGHT=768
+# WINDOW_TITLE= (leave empty to use: "{APP_NAME} v{APP_VERSION}")
diff --git a/src/webdrop_bridge/config.py b/src/webdrop_bridge/config.py
index 5738f1a..ea0c5a6 100644
--- a/src/webdrop_bridge/config.py
+++ b/src/webdrop_bridge/config.py
@@ -31,6 +31,7 @@ class Config:
         webapp_url: URL to load in embedded web application
         window_width: Initial window width in pixels
         window_height: Initial window height in pixels
+        window_title: Main window title (default: "{app_name} v{app_version}")
         enable_logging: Whether to write logs to file
 
     Raises:
@@ -46,6 +47,7 @@ class Config:
     webapp_url: str
     window_width: int
     window_height: int
+    window_title: str
     enable_logging: bool
 
     @classmethod
@@ -82,6 +84,9 @@ class Config:
         webapp_url = os.getenv("WEBAPP_URL", "file:///./webapp/index.html")
         window_width = int(os.getenv("WINDOW_WIDTH", "1024"))
         window_height = int(os.getenv("WINDOW_HEIGHT", "768"))
+        # Window title defaults to app_name + version if not specified
+        default_title = f"{app_name} v{app_version}"
+        window_title = os.getenv("WINDOW_TITLE", default_title)
         enable_logging = os.getenv("ENABLE_LOGGING", "true").lower() == "true"
 
         # Validate log level
@@ -145,6 +150,7 @@ class Config:
             webapp_url=webapp_url,
             window_width=window_width,
             window_height=window_height,
+            window_title=window_title,
             enable_logging=enable_logging,
         )
 
diff --git a/src/webdrop_bridge/ui/main_window.py b/src/webdrop_bridge/ui/main_window.py
index 1d977e4..207cd58 100644
--- a/src/webdrop_bridge/ui/main_window.py
+++ b/src/webdrop_bridge/ui/main_window.py
@@ -245,7 +245,7 @@ class MainWindow(QMainWindow):
         self._is_manual_check = False  # Track if this is a manual check (for UI feedback)
 
         # Set window properties
-        self.setWindowTitle(f"{config.app_name} v{config.app_version}")
+        self.setWindowTitle(config.window_title)
         self.setGeometry(
             100,
             100,
diff --git a/tests/integration/test_update_flow.py b/tests/integration/test_update_flow.py
index e6c640c..f1c52e0 100644
--- a/tests/integration/test_update_flow.py
+++ b/tests/integration/test_update_flow.py
@@ -24,6 +24,7 @@ def config(tmp_path):
         webapp_url="file:///./webapp/index.html",
         window_width=800,
         window_height=600,
+        window_title="Test WebDrop v0.0.1",
         enable_logging=False,
     )
 
diff --git a/tests/unit/test_config_manager.py b/tests/unit/test_config_manager.py
index 267f1b8..35038d3 100644
--- a/tests/unit/test_config_manager.py
+++ b/tests/unit/test_config_manager.py
@@ -246,6 +246,7 @@ class TestConfigExporter:
             webapp_url="http://localhost:8080",
             window_width=800,
             window_height=600,
+            window_title="WebDrop Bridge v1.0.0",
             enable_logging=True,
         )
 
diff --git a/tests/unit/test_main_window.py b/tests/unit/test_main_window.py
index b38057e..75216e0 100644
--- a/tests/unit/test_main_window.py
+++ b/tests/unit/test_main_window.py
@@ -32,6 +32,7 @@ def sample_config(tmp_path):
         webapp_url=str(webapp_file),
         window_width=800,
         window_height=600,
+        window_title="Test WebDrop v1.0.0",
         enable_logging=False,
     )
     return config
diff --git a/tests/unit/test_settings_dialog.py b/tests/unit/test_settings_dialog.py
index ad090f3..332d63d 100644
--- a/tests/unit/test_settings_dialog.py
+++ b/tests/unit/test_settings_dialog.py
@@ -22,6 +22,7 @@ def sample_config(tmp_path):
         webapp_url="http://localhost:8080",
         window_width=800,
         window_height=600,
+        window_title="WebDrop Bridge v1.0.0",
         enable_logging=True,
     )
 
diff --git a/tests/unit/test_startup_check.py b/tests/unit/test_startup_check.py
index f3e407f..dedeaf1 100644
--- a/tests/unit/test_startup_check.py
+++ b/tests/unit/test_startup_check.py
@@ -22,6 +22,7 @@ def sample_config(tmp_path):
         webapp_url="file:///./webapp/index.html",
         window_width=800,
         window_height=600,
+        window_title="Test WebDrop v1.0.0",
         enable_logging=False,
     )