diff --git a/utils/fileHeaders/run_format_headers.py b/utils/fileHeaders/run_format_headers.py
new file mode 100755
index 0000000..b4100f2
--- /dev/null
+++ b/utils/fileHeaders/run_format_headers.py
@@ -0,0 +1,17 @@
+import pathlib
+import os
+import subprocess
+
+def run_format_headers():
+    root = "../../src"
+    script = "../../commit-config/hooks/formatHeader.py"
+
+    validExtensions = [".c", ".h", ".cpp", ".hpp", ".py", ".f", ".f90"]
+
+    for path in pathlib.Path(root).rglob("*"):
+        if path.is_file() and path.suffix in validExtensions:
+            print(f"Adding header to: {path}")
+            subprocess.run(["python", script, str(path)], stdout=subprocess.PIPE)
+
+if __name__ == "__main__":
+    run_format_headers()
\ No newline at end of file