diff --git a/sohstationviewer/view/main_window.py b/sohstationviewer/view/main_window.py
index 2288193c27fa49c7d22611fe5c47dfaab849f286..256cfe72ba81c2f54c0f8e406f441fbff6c32734 100755
--- a/sohstationviewer/view/main_window.py
+++ b/sohstationviewer/view/main_window.py
@@ -311,6 +311,26 @@ class MainWindow(QtWidgets.QMainWindow, UIMainWindow):
         if not is_from_data_card_checked and self.search_line_edit.text():
             self.filter_folder_list(self.search_line_edit.text())
 
+    @QtCore.Slot()
+    def on_log_file_checkbox_toggled(self, is_checked):
+        self.open_files_list.clear()
+        self.set_open_files_list_texts()
+
+        self.search_line_edit.setEnabled(not is_checked)
+        # QLineEdit does not change its color when it is disabled unless
+        # there is text inside, so we have to do it manually.
+        palette = self.search_line_edit.palette()
+        if is_checked:
+            # We are copying the color of a disabled button
+            search_line_edit_color = QColor(246, 246, 246)
+        else:
+            search_line_edit_color = QColor(255, 255, 255)
+        palette.setColor(QPalette.Base, search_line_edit_color)
+        self.search_line_edit.setPalette(palette)
+
+        if not is_checked and self.search_line_edit.text():
+            self.filter_folder_list(self.search_line_edit.text())
+
     @QtCore.Slot()
     def all_wf_chans_clicked(self):
         if self.all_wf_chans_check_box.isChecked():
@@ -959,7 +979,10 @@ class MainWindow(QtWidgets.QMainWindow, UIMainWindow):
                     # Baler/B44 memory stick
                     self.data_radio_button.setEnabled(True)
                     self.sdata_radio_button.setEnabled(True)
-
+            elif self.log_checkbox.isChecked():
+                for dent in pathlib.Path(path).iterdir():
+                    if dent.is_file() and dent.name.endswith('.log'):
+                        self.open_files_list.addItem(FileListItem(dent))
             else:
                 for dent in pathlib.Path(path).iterdir():
                     if not dent.is_dir() or dent.name.startswith('.'):
diff --git a/sohstationviewer/view/ui/main_ui.py b/sohstationviewer/view/ui/main_ui.py
index 6e2b55dcbd2440f74ad7e3878a1dd4ffdc0d8477..5838cb01fc92333a3dab41864fad796b27d16e7a 100755
--- a/sohstationviewer/view/ui/main_ui.py
+++ b/sohstationviewer/view/ui/main_ui.py
@@ -777,6 +777,10 @@ class UIMainWindow(object):
             main_window.filter_folder_list
         )
 
+        self.log_checkbox.toggled.connect(
+            main_window.on_log_file_checkbox_toggled
+        )
+
         self.replot_button.clicked.connect(main_window.replot_loaded_data)
 
         self.background_black_radio_button.toggled.connect(