diff --git a/config.py b/config.py
index 1e86fa4a..312ceb4a 100644
--- a/config.py
+++ b/config.py
@@ -442,6 +442,16 @@ class Config:
             self._SELECTED_TAB_TARGET_LANGUAGES = value
             saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
 
+    @property
+    def ENABLE_LOGGER(self):
+        return self._ENABLE_LOGGER
+
+    @ENABLE_LOGGER.setter
+    def ENABLE_LOGGER(self, value):
+        if type(value) is bool:
+            self._ENABLE_LOGGER = value
+            saveJson(self.PATH_CONFIG, inspect.currentframe().f_code.co_name, value)
+
     # Config Window
     @property
     def IS_CONFIG_WINDOW_COMPACT_MODE(self):
@@ -515,6 +525,7 @@ class Config:
             "2":"English\n(United States)",
             "3":"English\n(United States)",
         }
+        self._ENABLE_LOGGER = False
 
         # Config Window
         self._IS_CONFIG_WINDOW_COMPACT_MODE = False
diff --git a/main.py b/main.py
index c939d26b..028ee6d9 100644
--- a/main.py
+++ b/main.py
@@ -29,6 +29,8 @@ def sendMicMessage(message):
                 view.printToTextbox_OSCError()
 
             view.printToTextbox_SentMessage(message, translation)
+            if config.ENABLE_LOGGER is True:
+                model.logger.info(f"[SEND] {message} ({translation})")
 
 def startTranscriptionSendMessage():
     model.startMicTranscript(sendMicMessage)
@@ -55,6 +57,8 @@ def receiveSpeakerMessage(message):
                 xsoverlay_message = xsoverlay_message.replace("[translation]", translation)
                 model.notificationXSOverlay(xsoverlay_message)
             view.printToTextbox_ReceivedMessage(message, translation)
+            if config.ENABLE_LOGGER is True:
+                model.logger.info(f"[RECEIVE] {message} ({translation})")
 
 def startTranscriptionReceiveMessage():
     model.startSpeakerTranscript(receiveSpeakerMessage)
@@ -88,6 +92,8 @@ def sendChatMessage(message):
 
         # update textbox message log
         view.printToTextbox_SentMessage(message, translation)
+        if config.ENABLE_LOGGER is True:
+            model.logger.info(f"[SEND] {message} ({translation})")
 
         # delete message in entry message box
         if config.ENABLE_AUTO_CLEAR_MESSAGE_BOX is True:
@@ -386,6 +392,10 @@ model.checkOSCStarted()
 # check Software Updated
 model.checkSoftwareUpdated()
 
+# init logger
+if config.ENABLE_LOGGER is True:
+    model.startLogger()
+
 # set UI and callback
 view.register(
     sidebar_features={
diff --git a/model.py b/model.py
index 19bb3820..f2c63a25 100644
--- a/model.py
+++ b/model.py
@@ -1,3 +1,6 @@
+from os import makedirs
+from datetime import datetime
+from logging import getLogger, FileHandler, Formatter, INFO
 from time import sleep
 from queue import Queue
 from threading import Thread, Event
@@ -49,6 +52,7 @@ class Model:
         return cls._instance
 
     def init(self):
+        self.logger = None
         self.mic_energy_recorder = None
         self.mic_energy_plot_progressbar = None
         self.speaker_energy_get_progressbar = None
@@ -77,6 +81,21 @@ class Model:
             config.AUTH_KEYS = auth_keys
         return result
 
+    def startLogger(self):
+        makedirs("./logs", exist_ok=True)
+        logger = getLogger()
+        logger.setLevel(INFO)
+        file_name = f"./logs/{datetime.now().strftime('%Y-%m-%d_%H-%M-%S')}.log"
+        file_handler = FileHandler(file_name, encoding="utf-8", delay=True)
+        formatter = Formatter("[%(asctime)s] %(message)s")
+        file_handler.setFormatter(formatter)
+        logger.addHandler(file_handler)
+        self.logger = logger
+
+    def stopLogger(self):
+        self.logger.disabled = True
+        self.logger = None
+
     @staticmethod
     def getListLanguageAndCountry():
         langs = []