diff --git a/programs/demos.py b/programs/demos.py
index 46f9da8..6071f00 100644
--- a/programs/demos.py
+++ b/programs/demos.py
@@ -1,3 +1,14 @@
+"""
+uv-belichter-software - the DEMOS submenu
+Copyright (C) 2024  Benjamin Burkhardt
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""
+
 from gc import collect
 
 # All the arguments this method takes are there for one reason: reduce the amount of libraries loaded into the picos memory and thus improving performance
diff --git a/programs/manual.py b/programs/manual.py
index 1fb76c6..15ef8a9 100644
--- a/programs/manual.py
+++ b/programs/manual.py
@@ -1,3 +1,14 @@
+"""
+uv-belichter-software - the MANUAL program (started from the main menu)
+Copyright (C) 2024  Benjamin Burkhardt
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""
+
 def run(config):
     config.LCD.clear()
     set_value = config.PIN_OUT_RELAIS.value()
diff --git a/programs/settings.py b/programs/settings.py
index 5a45a68..fd3dc23 100644
--- a/programs/settings.py
+++ b/programs/settings.py
@@ -1,3 +1,14 @@
+"""
+uv-belichter-software - the SETTINGS submenu
+Copyright (C) 2024  Benjamin Burkhardt
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""
+
 from time import sleep, time_ns
 
 # All the arguments this method takes are there for one reason: reduce the amount of libraries loaded into the picos memory and thus improving performance
diff --git a/programs/timer.py b/programs/timer.py
index 85b59ce..990b9b1 100644
--- a/programs/timer.py
+++ b/programs/timer.py
@@ -1,3 +1,14 @@
+"""
+uv-belichter-software - the TIMER submenu
+Copyright (C) 2024  Benjamin Burkhardt
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""
+
 from time import sleep, time_ns
 
 # All the arguments this method takes are there for one reason: reduce the amount of libraries loaded into the picos memory and thus improving performance