diff --git a/apps/documenteditor/mobile/src/controller/Main.jsx b/apps/documenteditor/mobile/src/controller/Main.jsx
index 76e5a22c19..193946f984 100644
--- a/apps/documenteditor/mobile/src/controller/Main.jsx
+++ b/apps/documenteditor/mobile/src/controller/Main.jsx
@@ -623,8 +623,13 @@ class MainController extends Component {
 
         this.api.asc_registerCallback('asc_onShowContentControlsActions', (obj, x, y) => {
             const storeAppOptions = this.props.storeAppOptions;
+            const storeDocumentInfo = this.props.storeDocumentInfo;
+            const isViewer = storeAppOptions.isViewer;
+            const dataDoc = storeDocumentInfo.dataDoc;
+            const docExt = dataDoc.fileType;
+            const isAvailableExt = docExt && docExt !== 'djvu' && docExt !== 'pdf' && docExt !== 'xps' && docExt !== 'oform';
 
-            if (!storeAppOptions.isEdit && !(storeAppOptions.isRestrictedEdit && storeAppOptions.canFillForms) || this.props.users.isDisconnected) return;
+            if (!storeAppOptions.isEdit && !(storeAppOptions.isRestrictedEdit && storeAppOptions.canFillForms) || this.props.users.isDisconnected || (isViewer && isAvailableExt)) return;
 
             switch (obj.type) {
                 case Asc.c_oAscContentControlSpecificType.DateTime: