diff --git a/apps/common/mobile/lib/view/collaboration/Comments.jsx b/apps/common/mobile/lib/view/collaboration/Comments.jsx
index b6a51a636..4525329bc 100644
--- a/apps/common/mobile/lib/view/collaboration/Comments.jsx
+++ b/apps/common/mobile/lib/view/collaboration/Comments.jsx
@@ -677,7 +677,7 @@ const ViewComments = inject("storeComments", "storeAppOptions", "storeReview")(o
                                     </div>
                                     {isEdit && !viewMode &&
                                         <div className='right'>
-                                            {(comment.editable && displayMode === 'markup' && !wsProps?.Objects) && <div className='comment-resolve' onClick={() => {onResolveComment(comment);}}><Icon icon={comment.resolved ? 'icon-resolve-comment check' : 'icon-resolve-comment'} /></div> }
+                                            {(comment.editable && displayMode === 'markup' && !wsProps?.Objects) && <div className='comment-resolve' onClick={() => {!isViewer && onResolveComment(comment);}}><Icon icon={comment.resolved ? 'icon-resolve-comment check' : 'icon-resolve-comment'} /></div> }
                                             {(displayMode === 'markup' && !wsProps?.Objects && !isViewer) &&
                                                 <div className='comment-menu'
                                                     onClick={() => {setComment(comment); openActionComment(true);}}>
@@ -747,7 +747,7 @@ const CommentList = inject("storeComments", "storeAppOptions", "storeReview")(ob
     const _t = t('Common.Collaboration', {returnObjects: true});
     const isAndroid = Device.android;
     const displayMode = storeReview.displayMode;
-
+    const isViewer = storeAppOptions.isViewer;
     const viewMode = !storeAppOptions.canComments;
     const isEdit = storeAppOptions.isEdit || storeAppOptions.isRestrictedEdit;
     const comments = storeComments.showComments;
@@ -786,8 +786,8 @@ const CommentList = inject("storeComments", "storeAppOptions", "storeReview")(ob
     return (
         <Fragment>
             <Toolbar position='bottom'>
-                {isEdit && !viewMode && 
-                    <Link className={`btn-add-reply${wsProps?.Objects ? ' disabled' : ''}`} href='#' onClick={() => {onCommentMenuClick('addReply', comment);}}>{_t.textAddReply}</Link>
+                {isEdit && !viewMode &&
+                    <Link className={`btn-add-reply${wsProps?.Objects || isViewer ? ' disabled' : ''}`} href='#' onClick={() => {onCommentMenuClick('addReply', comment);}}>{_t.textAddReply}</Link>
                 }
                 <div className='comment-navigation row'>
                     <Link href='#' onClick={onViewPrevComment}><Icon slot='media' icon='icon-prev'/></Link>
@@ -808,8 +808,8 @@ const CommentList = inject("storeComments", "storeAppOptions", "storeReview")(ob
                                 </div>
                                 {isEdit && !viewMode &&
                                 <div className='right'>
-                                    {(comment.editable && displayMode === 'markup' && !wsProps?.Objects) && <div className='comment-resolve' onClick={() => {onResolveComment(comment);}}><Icon icon={comment.resolved ? 'icon-resolve-comment check' : 'icon-resolve-comment'}/></div>}
-                                    {(displayMode === 'markup' && !wsProps?.Objects) &&
+                                    {(comment.editable && displayMode === 'markup' && !wsProps?.Objects) && <div className='comment-resolve' onClick={() => {!isViewer && onResolveComment(comment);}}><Icon icon={comment.resolved ? 'icon-resolve-comment check' : 'icon-resolve-comment'}/></div>}
+                                    {(displayMode === 'markup' && !wsProps?.Objects && !isViewer) &&
                                         <div className='comment-menu'
                                             onClick={() => {openActionComment(true);}}>
                                             <Icon icon='icon-menu-comment'/>
@@ -839,14 +839,14 @@ const CommentList = inject("storeComments", "storeAppOptions", "storeReview")(ob
                                                                         <div className='reply-date'>{reply.date}</div>
                                                                     </div>
                                                                 </div>
-                                                                {isEdit && !viewMode && reply.editable &&
-                                                                <div className='right'>
-                                                                    <div className='reply-menu'
-                                                                        onClick={() => {setReply(reply); openActionReply(true);}}
-                                                                    >
-                                                                        <Icon icon='icon-menu-comment'/>
+                                                                {isEdit && !viewMode && reply.editable && !isViewer &&
+                                                                    <div className='right'>
+                                                                        <div className='reply-menu'
+                                                                            onClick={() => {setReply(reply); openActionReply(true);}}
+                                                                        >
+                                                                            <Icon icon='icon-menu-comment'/>
+                                                                        </div>
                                                                     </div>
-                                                                </div>
                                                                 }
                                                             </div>
                                                             <div slot='footer'>
diff --git a/apps/common/mobile/resources/less/common.less b/apps/common/mobile/resources/less/common.less
index f3a948d30..e2d628579 100644
--- a/apps/common/mobile/resources/less/common.less
+++ b/apps/common/mobile/resources/less/common.less
@@ -47,6 +47,11 @@
 .subnavbar {
     .subnavbar-inner {
         padding: 0;
+        .title {
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+        }
     }
     .icon-back {
         color: @toolbar-icons;
diff --git a/apps/documenteditor/mobile/src/controller/ContextMenu.jsx b/apps/documenteditor/mobile/src/controller/ContextMenu.jsx
index d173f9fb9..843fe3fe0 100644
--- a/apps/documenteditor/mobile/src/controller/ContextMenu.jsx
+++ b/apps/documenteditor/mobile/src/controller/ContextMenu.jsx
@@ -19,7 +19,8 @@ import EditorUIController from '../lib/patch';
     users: stores.users,
     isDisconnected: stores.users.isDisconnected,
     displayMode: stores.storeReview.displayMode,
-    dataDoc: stores.storeDocumentInfo.dataDoc
+    dataDoc: stores.storeDocumentInfo.dataDoc,
+    isViewer: stores.storeAppOptions.isViewer
 }))
 class ContextMenu extends ContextMenuController {
     constructor(props) {
@@ -225,6 +226,7 @@ class ContextMenu extends ContextMenuController {
             } else {
                 const { t } = this.props;
                 const _t = t("ContextMenu", { returnObjects: true });
+
                 f7.dialog.create({
                     title: t('Settings', {returnObjects: true}).notcriticalErrorTitle,
                     text  : _t.txtWarnUrl,
@@ -256,7 +258,7 @@ class ContextMenu extends ContextMenuController {
 
     initMenuItems() {
         if ( !Common.EditorApi ) return [];
-        const { isEdit, canFillForms, isDisconnected } = this.props;
+        const { isEdit, canFillForms, isDisconnected, isViewer } = this.props;
 
         if (isEdit && EditorUIController.ContextMenu) {
             return EditorUIController.ContextMenu.mapMenuItems(this);
@@ -296,36 +298,36 @@ class ContextMenu extends ContextMenuController {
             let itemsIcon = [],
                 itemsText = [];
 
-            if ( canCopy ) {
+            if (canCopy) {
                 itemsIcon.push({
                     event: 'copy',
                     icon: 'icon-copy'
                 });
             }
 
-            if(!isDisconnected) {
-                if ( canFillForms && canCopy && !locked ) {
+            if (!isDisconnected) {
+                if (canFillForms && canCopy && !locked && !isViewer) {
                     itemsIcon.push({
                         event: 'cut',
                         icon: 'icon-cut'
                     });
                 }
 
-                if ( canFillForms && canCopy && !locked ) {
+                if (canFillForms && canCopy && !locked && !isViewer) {
                     itemsIcon.push({
                         event: 'paste',
                         icon: 'icon-paste'
                     });
                 }
 
-                if ( canViewComments && this.isComments ) {
+                if (canViewComments && this.isComments) {
                     itemsText.push({
                         caption: _t.menuViewComment,
                         event: 'viewcomment'
                     });
                 }
 
-                if (api.can_AddQuotedComment() !== false && canCoAuthoring && canComments && !locked && !(!isText && isObject)) {
+                if (api.can_AddQuotedComment() !== false && canCoAuthoring && canComments && !locked && !(!isText && isObject) && !isViewer) {
                     itemsText.push({
                         caption: _t.menuAddComment,
                         event: 'addcomment'
@@ -333,14 +335,14 @@ class ContextMenu extends ContextMenuController {
                 }
             }
 
-            if ( isLink ) {
+            if (isLink) {
                 itemsText.push({
                     caption: _t.menuOpenLink,
                     event: 'openlink'
                 });
             }
 
-            if(inToc && isEdit) {
+            if(inToc && isEdit && !isViewer) {
                 itemsText.push({
                     caption: t('ContextMenu.textRefreshEntireTable'),
                     event: 'refreshEntireTable'
diff --git a/apps/documenteditor/mobile/src/controller/settings/Settings.jsx b/apps/documenteditor/mobile/src/controller/settings/Settings.jsx
index 6ba5bb7a6..07cb9e673 100644
--- a/apps/documenteditor/mobile/src/controller/settings/Settings.jsx
+++ b/apps/documenteditor/mobile/src/controller/settings/Settings.jsx
@@ -27,19 +27,6 @@ const Settings = props => {
         }
     };
 
-    // const onReaderMode = () => {
-    //     const appOptions = props.storeAppOptions;
-    //     appOptions.changeReaderMode();
-    //
-    //     Common.EditorApi.get().ChangeReaderMode();
-    //
-    //     if (Device.phone) {
-    //         setTimeout(() => {
-    //             closeModal();
-    //         }, 1);
-    //     }
-    // };
-
     const onPrint = () => {
         const api = Common.EditorApi.get();
 
@@ -109,7 +96,6 @@ const Settings = props => {
     return <SettingsView usePopover={!Device.phone}
                          openOptions={props.openOptions}
                          onclosed={props.onclosed}
-                         // onReaderMode={onReaderMode}
                          onPrint={onPrint}
                          showHelp={showHelp}
                          showFeedback={showFeedback}
diff --git a/apps/documenteditor/mobile/src/view/Toolbar.jsx b/apps/documenteditor/mobile/src/view/Toolbar.jsx
index 25026add1..0c669980b 100644
--- a/apps/documenteditor/mobile/src/view/Toolbar.jsx
+++ b/apps/documenteditor/mobile/src/view/Toolbar.jsx
@@ -11,6 +11,19 @@ const ToolbarView = props => {
     const isViewer = props.isViewer;
     const isMobileView = props.isMobileView;
 
+    const shortTitle = (title) => {
+        const arrDocTitle = title.split('.');
+        const ext = arrDocTitle[1];
+        const name = arrDocTitle[0];
+
+        if(name.length > 7 && Device.phone) {
+            let shortName = name.substring(0, 7);
+            return `${shortName}...${ext}`;
+        }
+
+        return title;
+    };
+
     return (
         <Fragment>
             <NavLeft>
@@ -23,7 +36,7 @@ const ToolbarView = props => {
                     onRedoClick: props.onRedo
                 })}
             </NavLeft>
-            {(!Device.phone || isViewer) && <NavTitle>{props.docTitle}</NavTitle>}
+            {(!Device.phone || isViewer) && <NavTitle>{shortTitle(props.docTitle)}</NavTitle>}
             <NavRight>
                 {(Device.android && props.isEdit && !isViewer) && EditorUIController.getUndoRedo && EditorUIController.getUndoRedo({
                     disabledUndo: !props.isCanUndo,
diff --git a/apps/documenteditor/mobile/src/view/settings/Settings.jsx b/apps/documenteditor/mobile/src/view/settings/Settings.jsx
index 2a0d911fd..0cacc2067 100644
--- a/apps/documenteditor/mobile/src/view/settings/Settings.jsx
+++ b/apps/documenteditor/mobile/src/view/settings/Settings.jsx
@@ -112,7 +112,6 @@ const SettingsList = inject("storeAppOptions", "storeReview")(observer(props =>
     let _isEdit = false,
         _canDownload = false,
         _canDownloadOrigin = false,
-        // _canReader = false,
         _canAbout = true,
         _canHelp = true,
         _canPrint = false;
@@ -122,7 +121,6 @@ const SettingsList = inject("storeAppOptions", "storeReview")(observer(props =>
             _canPrint = _canDownload = _canDownloadOrigin = false;
     } else {
         _isEdit = appOptions.isEdit;
-        // _canReader = !appOptions.isEdit && !appOptions.isRestrictedEdit && appOptions.canReader;
         _canDownload = appOptions.canDownload;
         _canDownloadOrigin = appOptions.canDownloadOrigin;
         _canPrint = appOptions.canPrint;
@@ -139,7 +137,6 @@ const SettingsList = inject("storeAppOptions", "storeReview")(observer(props =>
             <Page>
                 {navbar}
                 <List>
-                    {/*disabled={appOptions.readerMode ? true : false}*/}
                     {!props.inPopover &&
                         <ListItem title={!_isEdit || isViewer ? _t.textFind : _t.textFindAndReplace} link='#' searchbarEnable='.searchbar' onClick={closeModal} className='no-indicator'>
                             <Icon slot="media" icon="icon-search"></Icon>
@@ -158,12 +155,6 @@ const SettingsList = inject("storeAppOptions", "storeReview")(observer(props =>
                             <Icon slot="media" icon="icon-collaboration"></Icon>
                         </ListItem> 
                     : null}
-                    {/*{_canReader &&*/}
-                    {/*    <ListItem title={_t.textReaderMode}> /!*ToDo*!/*/}
-                    {/*        <Icon slot="media" icon="icon-reader"></Icon>*/}
-                    {/*        <Toggle checked={appOptions.readerMode} onToggleChange={() => {props.onReaderMode()}}/>*/}
-                    {/*    </ListItem>*/}
-                    {/*}*/}
                     {Device.sailfish && _isEdit &&
                         <ListItem title={_t.textSpellcheck} onClick={() => {props.onOrthographyCheck()}} className='no-indicator' link="#">
                             <Icon slot="media" icon="icon-spellcheck"></Icon>