diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ApplicationInfo.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ApplicationInfo.java
index b29ceeacf..180db5f41 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ApplicationInfo.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/ApplicationInfo.java
@@ -110,6 +110,11 @@ public class ApplicationInfo {
      * Project page
      */
     public static final String PROJECT_PAGE = "https://github.com/" + GIT_HUB_PROJECT;
+    
+    /**
+     * Project Wiki
+     */
+    public static final String WIKI_PAGE = PROJECT_PAGE + "/wiki";
 
     /**
      * URL for checking new updates
diff --git a/src/com/jpexs/decompiler/flash/gui/MainFrameMenu.java b/src/com/jpexs/decompiler/flash/gui/MainFrameMenu.java
index a1ca1952f..1bf03bb3f 100644
--- a/src/com/jpexs/decompiler/flash/gui/MainFrameMenu.java
+++ b/src/com/jpexs/decompiler/flash/gui/MainFrameMenu.java
@@ -804,6 +804,20 @@ public abstract class MainFrameMenu implements MenuBuilder {
             ViewMessages.showMessageDialog(Main.getDefaultMessagesComponent(), translate("message.homepage").replace("%url%", homePageURL));
         }
     }
+    
+    protected void wikiActionPerformed(ActionEvent evt) {
+        if (Main.isWorking()) {
+            return;
+        }
+        if (mainFrame.getPanel().checkEdited()) {
+            return;
+        }
+
+        String wikiURL = ApplicationInfo.WIKI_PAGE;
+        if (!View.navigateUrl(wikiURL)) {
+            ViewMessages.showMessageDialog(Main.getDefaultMessagesComponent(), translate("message.wiki").replace("%url%", wikiURL));
+        }
+    }
 
     protected void aboutActionPerformed(ActionEvent evt) {
         if (Main.isWorking()) {
@@ -1144,6 +1158,7 @@ public abstract class MainFrameMenu implements MenuBuilder {
         setMenuEnabled("/help/checkUpdates", !isWorking);
         //setMenuEnabled("/help/helpUs", !isWorking);
         setMenuEnabled("/help/homePage", !isWorking);
+        setMenuEnabled("/help/wiki", !isWorking);
         setMenuEnabled("_/about", !isWorking);
         setMenuEnabled("/help/about", !isWorking);
 
@@ -1455,6 +1470,7 @@ public abstract class MainFrameMenu implements MenuBuilder {
         addMenuItem("/help", translate("menu.help"), null, null, 0, null, false, null, false);
         //addMenuItem("/help/helpUs", translate("menu.help.helpus"), "donate32", this::helpUsActionPerformed, PRIORITY_TOP, null, true, null, false);
         addMenuItem("/help/homePage", translate("menu.help.homepage"), "homepage16", this::homePageActionPerformed, PRIORITY_MEDIUM, null, true, null, false);
+        addMenuItem("/help/wiki", translate("menu.help.wiki"), "wiki16", this::wikiActionPerformed, PRIORITY_MEDIUM, null, true, null, false);
         addSeparator("/help");
         addMenuItem("/help/checkUpdates", translate("menu.help.checkupdates"), "update16", this::checkUpdatesActionPerformed, PRIORITY_MEDIUM, null, true, null, false);
         addMenuItem("/help/about", translate("menu.help.about"), "about32", this::aboutActionPerformed, PRIORITY_TOP, null, true, null, false);
diff --git a/src/com/jpexs/decompiler/flash/gui/graphics/wiki16.png b/src/com/jpexs/decompiler/flash/gui/graphics/wiki16.png
new file mode 100644
index 000000000..e48ff95e3
Binary files /dev/null and b/src/com/jpexs/decompiler/flash/gui/graphics/wiki16.png differ
diff --git a/src/com/jpexs/decompiler/flash/gui/graphics/wiki32.png b/src/com/jpexs/decompiler/flash/gui/graphics/wiki32.png
new file mode 100644
index 000000000..45c9edfe2
Binary files /dev/null and b/src/com/jpexs/decompiler/flash/gui/graphics/wiki32.png differ
diff --git a/src/com/jpexs/decompiler/flash/gui/locales/MainFrame.properties b/src/com/jpexs/decompiler/flash/gui/locales/MainFrame.properties
index 392705ef2..bd84db20f 100644
--- a/src/com/jpexs/decompiler/flash/gui/locales/MainFrame.properties
+++ b/src/com/jpexs/decompiler/flash/gui/locales/MainFrame.properties
@@ -1014,4 +1014,7 @@ menu.file.view.easy = Simple editor
 
 #after 21.1.3
 menu.tools.solEditor = Sol editor
-node.cookies = cookies
\ No newline at end of file
+node.cookies = cookies
+
+menu.help.wiki = Visit FFDec Wiki
+message.wiki = Visit FFDec Wiki at: \r\n%url%
\ No newline at end of file