diff --git a/src/main/java/cz/kamma/kfmanager/ui/FileEditor.java b/src/main/java/cz/kamma/kfmanager/ui/FileEditor.java
index ecc361c..4c85dec 100644
--- a/src/main/java/cz/kamma/kfmanager/ui/FileEditor.java
+++ b/src/main/java/cz/kamma/kfmanager/ui/FileEditor.java
@@ -60,6 +60,7 @@ public class FileEditor extends JFrame {
     private JLabel pageOffsetLabel = null;
     private boolean markdownMode = false;
     private JCheckBoxMenuItem markdownItem = null;
+    private JCheckBoxMenuItem markdownSourceItem = null;
     private javax.swing.undo.UndoManager undoManager;
 
     // Search support
@@ -738,6 +739,13 @@ public class FileEditor extends JFrame {
         markdownItem.addActionListener(e -> setMarkdownMode(markdownItem.getState()));
         viewMenu.add(markdownItem);
 
+        markdownSourceItem = new JCheckBoxMenuItem("View source");
+        markdownSourceItem.setState(readOnly && isMarkdownFile() && !markdownMode);
+        markdownSourceItem.setEnabled(readOnly && isMarkdownFile());
+        markdownSourceItem.addActionListener(e -> setMarkdownMode(!markdownSourceItem.getState()));
+        viewMenu.add(markdownSourceItem);
+        viewMenu.addSeparator();
+
         JCheckBoxMenuItem hexItem = new JCheckBoxMenuItem("Hex view");
         hexItem.setState(hexMode);
         hexItem.addActionListener(e -> {
@@ -768,6 +776,10 @@ public class FileEditor extends JFrame {
             markdownItem.setState(on);
             markdownItem.setEnabled(readOnly && isMarkdownFile() && !hexMode && !isImageFile(file));
         }
+        if (markdownSourceItem != null) {
+            markdownSourceItem.setState(readOnly && isMarkdownFile() && !on);
+            markdownSourceItem.setEnabled(readOnly && isMarkdownFile() && !hexMode && !isImageFile(file));
+        }
 
         if (on) {
             renderMarkdown();
@@ -1291,6 +1303,9 @@ public class FileEditor extends JFrame {
         if (markdownItem != null) {
             markdownItem.setEnabled(readOnly && isMarkdownFile() && !on && !isImageFile(file));
         }
+        if (markdownSourceItem != null) {
+            markdownSourceItem.setEnabled(readOnly && isMarkdownFile() && !on && !isImageFile(file));
+        }
         if (on) {
             // ensure bytes loaded
             try {