diff --git a/apply_license_to_vb.sh b/apply_license_to_vb.sh
new file mode 100755
index 0000000..78ca470
--- /dev/null
+++ b/apply_license_to_vb.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Chemin vers le fichier contenant le header
+HEADER_FILE="license_header.vb.txt"
+
+# Vérifie si le fichier contenant le header existe
+if [[ ! -f "$HEADER_FILE" ]]; then
+  echo "Le fichier $HEADER_FILE n'existe pas. Veuillez le créer avant d'exécuter ce script."
+  exit 1
+fi
+
+# Lit le contenu du header
+HEADER_CONTENT=$(<"$HEADER_FILE")
+
+# Ajoute le header à tous les fichiers .vb
+find . -type f -name "*.vb" | while read -r FILE; do
+  echo "Ajout du header dans $FILE..."
+
+  # Vérifie si le fichier commence par un BOM
+  if head -c 3 "$FILE" | grep -q $'\xef\xbb\xbf'; then
+    # Conserve le BOM et insère le header juste après
+    (head -c 3 "$FILE"; echo "$HEADER_CONTENT"; tail -c +4 "$FILE") > "$FILE.tmp" && mv "$FILE.tmp" "$FILE"
+  else
+    # Insère le header au début du fichier (pas de BOM)
+    (echo "$HEADER_CONTENT"; cat "$FILE") > "$FILE.tmp" && mv "$FILE.tmp" "$FILE"
+  fi
+done
+
+echo "Ajout du header terminé."
\ No newline at end of file
diff --git a/apply_license_to_xml.sh b/apply_license_to_xml.sh
new file mode 100755
index 0000000..cb8c1f3
--- /dev/null
+++ b/apply_license_to_xml.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Chemin vers le fichier contenant le header de licence
+HEADER_FILE="license_header.xml.txt"
+
+# Vérifie si le fichier contenant le header existe
+if [[ ! -f "$HEADER_FILE" ]]; then
+  echo "Le fichier $HEADER_FILE n'existe pas. Veuillez le créer avant d'exécuter ce script."
+  exit 1
+fi
+
+# Lit le contenu du header
+HEADER_CONTENT=$(<"$HEADER_FILE")
+
+# Ajoute le header après la ligne <?xml ... ?> dans tous les fichiers .xsd, .config et .xml
+#find . -type f \( -name "*.xsd" -o -name "*.config" -o -name "*.xml" \) | while read -r FILE; do
+find . -type f \( -name "*.vbproj" \) | while read -r FILE; do
+  echo "Ajout du header dans $FILE..."
+
+  # Vérifie si le fichier commence par un BOM
+  if head -c 3 "$FILE" | grep -q $'\xef\xbb\xbf'; then
+    # Le fichier contient un BOM
+    echo "Fichier avec BOM détecté : $FILE"
+    tail -c +4 "$FILE" > "$FILE.tmp" # Supprime temporairement le BOM
+    mv "$FILE.tmp" "$FILE"
+    BOM_PRESENT=true
+  else
+    BOM_PRESENT=false
+  fi
+
+  # Insère le header après la ligne <?xml ... ?>
+  awk -v header="$HEADER_CONTENT" -v bom="$BOM_PRESENT" '
+    BEGIN { if (bom == "true") printf "\xef\xbb\xbf" } # Réinsère le BOM si nécessaire
+    /^<\?xml/ { print; print header; next } # Insère le header après <?xml ... ?>
+    { print }
+  ' "$FILE" > "$FILE.tmp" && mv "$FILE.tmp" "$FILE"
+done
+
+echo "Ajout du header terminé."
diff --git a/license_header.vb.txt b/license_header.vb.txt
new file mode 100644
index 0000000..cb83203
--- /dev/null
+++ b/license_header.vb.txt
@@ -0,0 +1,14 @@
+' Copyright (C) 2025  P4pillon.org
+'
+' This program is free software: you can redistribute it and/or modify
+' it under the terms of the GNU Affero 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 Affero General Public License for more details.
+'
+' You should have received a copy of the GNU Affero General Public License
+' along with this program.  If not, see <https://www.gnu.org/licenses/>.
\ No newline at end of file
diff --git a/license_header.xml.txt b/license_header.xml.txt
new file mode 100644
index 0000000..cccb782
--- /dev/null
+++ b/license_header.xml.txt
@@ -0,0 +1,16 @@
+<!--
+    Copyright (C) 2025  P4pillon.org
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero 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 Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
\ No newline at end of file