diff --git a/backup/language_selector_bkp b/backup/language_selector_bkp
new file mode 100644
index 0000000..0dbff52
--- /dev/null
+++ b/backup/language_selector_bkp
@@ -0,0 +1,43 @@
+from PyQt5.QtWidgets import QWidget, QVBoxLayout, QPushButton, QLabel, QApplication
+from PyQt5.QtGui import QFont
+from PyQt5.QtCore import Qt
+import sys
+
+class LanguageSelector(QWidget):
+    def __init__(self):
+        super().__init__()
+        self.setWindowTitle("Choose Language")
+        self.setFixedSize(300, 200)
+        self.setStyleSheet("background-color: #1e1e1e; color: white;")
+
+        layout = QVBoxLayout()
+        layout.setAlignment(Qt.AlignCenter)
+
+        label = QLabel("Select your language / Selecione o idioma")
+        label.setFont(QFont("Arial", 12, QFont.Bold))
+        label.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label)
+
+        btn_en = QPushButton("🇺🇸 English")
+        btn_en.setStyleSheet("padding: 10px; font-weight: bold;")
+        btn_en.clicked.connect(self.open_english)
+        layout.addWidget(btn_en)
+
+        btn_pt = QPushButton("🇧🇷 Português")
+        btn_pt.setStyleSheet("padding: 10px; font-weight: bold;")
+        btn_pt.clicked.connect(self.open_portuguese)
+        layout.addWidget(btn_pt)
+
+        self.setLayout(layout)
+
+    def open_english(self):
+        from main_gui_en import ShellcodeTesterPro
+        self.main = ShellcodeTesterPro()
+        self.main.show()
+        self.close()
+
+    def open_portuguese(self):
+        from main_gui_pt_br import ShellcodeTesterPro
+        self.main = ShellcodeTesterPro()
+        self.main.show()
+        self.close()