diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index 9af86ff56..92a860db9 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -1227,7 +1227,7 @@ define([
                 Common.Utils.InternalSettings.set("de-settings-inputmode", value);
                 me.api.SetTextBoxInputMode(value);
 
-                value = Common.localStorage.getBool("de-settings-use-alt-key", true);
+                value = Common.localStorage.getBool("de-settings-use-alt-key", Common.Utils.isMac ? false : true);
                 Common.Utils.InternalSettings.set("de-settings-use-alt-key", value);
 
                 /** coauthoring begin **/
diff --git a/apps/presentationeditor/main/app/controller/Main.js b/apps/presentationeditor/main/app/controller/Main.js
index aac291c68..e3bb6312f 100644
--- a/apps/presentationeditor/main/app/controller/Main.js
+++ b/apps/presentationeditor/main/app/controller/Main.js
@@ -852,7 +852,7 @@ define([
                 Common.Utils.InternalSettings.set("pe-settings-inputmode", value);
                 me.api.SetTextBoxInputMode(value);
 
-                value = Common.localStorage.getBool("pe-settings-use-alt-key", true);
+                value = Common.localStorage.getBool("pe-settings-use-alt-key", Common.Utils.isMac ? false : true);
                 Common.Utils.InternalSettings.set("pe-settings-use-alt-key", value);
 
                 /** coauthoring begin **/
diff --git a/apps/spreadsheeteditor/main/app/controller/Main.js b/apps/spreadsheeteditor/main/app/controller/Main.js
index 80a8d356f..5dd63d33f 100644
--- a/apps/spreadsheeteditor/main/app/controller/Main.js
+++ b/apps/spreadsheeteditor/main/app/controller/Main.js
@@ -871,7 +871,7 @@ define([
                 var zf = (value!==null) ? parseInt(value)/100 : (this.appOptions.customization && this.appOptions.customization.zoom ? parseInt(this.appOptions.customization.zoom)/100 : 1);
                 this.api.asc_setZoom(zf>0 ? zf : 1);
 
-                value = Common.localStorage.getBool("sse-settings-use-alt-key", true);
+                value = Common.localStorage.getBool("sse-settings-use-alt-key", Common.Utils.isMac ? false : true);
                 Common.Utils.InternalSettings.set("sse-settings-use-alt-key", value);
 
                 /** coauthoring begin **/