diff --git a/apps/documenteditor/mobile/app/controller/Settings.js b/apps/documenteditor/mobile/app/controller/Settings.js
index d122f1bf6..a6e2aab72 100644
--- a/apps/documenteditor/mobile/app/controller/Settings.js
+++ b/apps/documenteditor/mobile/app/controller/Settings.js
@@ -553,7 +553,15 @@ define([
             },
 
             onShowHelp: function () {
-                window.open('{{SUPPORT_URL}}', "_blank");
+                var url = '{{HELP_URL}}';
+                if (Common.SharedSettings.get('android')) {
+                    url+='mobile-applications/documents/android/index.aspx';
+                } else if (Common.SharedSettings.get('sailfish')) {
+                    url+='mobile-applications/documents/sailfish/index.aspx';
+                } else {
+                    url+='mobile-applications/documents/index.aspx';
+                }
+                window.open(url, "_blank");
                 this.hideModal();
             },
 
diff --git a/apps/presentationeditor/mobile/app/view/Settings.js b/apps/presentationeditor/mobile/app/view/Settings.js
index 11b654716..bf73f44a4 100644
--- a/apps/presentationeditor/mobile/app/view/Settings.js
+++ b/apps/presentationeditor/mobile/app/view/Settings.js
@@ -180,7 +180,15 @@ define([
             },
 
             showHelp: function () {
-                window.open('{{SUPPORT_URL}}', "_blank");
+                var url = '{{HELP_URL}}';
+                if (Common.SharedSettings.get('android')) {
+                    url+='mobile-applications/documents/android/index.aspx';
+                } else if (Common.SharedSettings.get('sailfish')) {
+                    url+='mobile-applications/documents/sailfish/index.aspx';
+                } else {
+                    url+='mobile-applications/documents/index.aspx';
+                }
+                window.open(url, "_blank");
                 PE.getController('Settings').hideModal();
             },
 
diff --git a/apps/spreadsheeteditor/mobile/app/controller/Settings.js b/apps/spreadsheeteditor/mobile/app/controller/Settings.js
index 878e9affb..67542bfc6 100644
--- a/apps/spreadsheeteditor/mobile/app/controller/Settings.js
+++ b/apps/spreadsheeteditor/mobile/app/controller/Settings.js
@@ -112,7 +112,15 @@ define([
                     'Settings': {
                         'page:show' : this.onPageShow
                         , 'settings:showhelp': function(e) {
-                            window.open('{{SUPPORT_URL}}', "_blank");
+                            var url = '{{HELP_URL}}';
+                            if (Common.SharedSettings.get('android')) {
+                                url+='mobile-applications/documents/android/index.aspx';
+                            } else if (Common.SharedSettings.get('sailfish')) {
+                                url+='mobile-applications/documents/sailfish/index.aspx';
+                            } else {
+                                url+='mobile-applications/documents/index.aspx';
+                            }
+                            window.open(url, "_blank");
                             this.hideModal();
                         }
                     }