diff --git a/cromulant/args.py b/cromulant/args.py
index 721724d..5115db5 100644
--- a/cromulant/args.py
+++ b/cromulant/args.py
@@ -15,6 +15,9 @@ class Args:
     footer: bool = True
     intro: bool = True
     title: str = ""
+    width: int = 0
+    height: int = 0
+    program: str = ""
 
     @staticmethod
     def prepare() -> None:
@@ -36,6 +39,9 @@ class Args:
 
         normals = [
             "title",
+            "width",
+            "height",
+            "program",
         ]
 
         for n_item in normals:
diff --git a/cromulant/argspec.py b/cromulant/argspec.py
index 696a720..d99a780 100644
--- a/cromulant/argspec.py
+++ b/cromulant/argspec.py
@@ -105,3 +105,21 @@ class ArgSpec:
             type=str,
             info="Custom title for the window",
         )
+
+        ArgSpec.add_argument(
+            "width",
+            type=int,
+            info="The width of the window in pixels",
+        )
+
+        ArgSpec.add_argument(
+            "height",
+            type=int,
+            info="The height of the window in pixels",
+        )
+
+        ArgSpec.add_argument(
+            "program",
+            type=str,
+            info="The internal name of the program",
+        )
diff --git a/cromulant/window.py b/cromulant/window.py
index 4bb4c8e..027eb34 100644
--- a/cromulant/window.py
+++ b/cromulant/window.py
@@ -133,12 +133,15 @@ class Window:
     @staticmethod
     def make() -> None:
         Window.app = QApplication([])
-        Window.app.setApplicationName(Config.program)
+        program = Args.program or Config.program
+        Window.app.setApplicationName(program)
 
         Window.window = QMainWindow()
         title = Args.title or Config.title
         Window.window.setWindowTitle(title)
-        Window.window.resize(Config.width, Config.height)
+        width = Args.width or Config.width
+        height = Args.height or Config.height
+        Window.window.resize(width, height)
 
         central_widget = QWidget()
         Window.root = QVBoxLayout()