diff --git a/apps/documenteditor/mobile/app/controller/Main.js b/apps/documenteditor/mobile/app/controller/Main.js
index c50b29815..f08120938 100644
--- a/apps/documenteditor/mobile/app/controller/Main.js
+++ b/apps/documenteditor/mobile/app/controller/Main.js
@@ -649,6 +649,7 @@ define([
                 me.appOptions.isOffline       = me.api.asc_isOffline();
                 me.appOptions.isReviewOnly    = (me.permissions.review === true) && (me.permissions.edit === false);
                 me.appOptions.canRequestEditRights = me.editorConfig.canRequestEditRights;
+                me.appOptions.canRequestClose = me.editorConfig.canRequestClose;
                 me.appOptions.canEdit         = (me.permissions.edit !== false || me.permissions.review === true) && // can edit or review
                     (me.editorConfig.canRequestEditRights || me.editorConfig.mode !== 'view') && // if mode=="view" -> canRequestEditRights must be defined
                     (!me.appOptions.isReviewOnly || me.appOptions.canLicense); // if isReviewOnly==true -> canLicense must be true
@@ -1092,25 +1093,33 @@ define([
 
                     me.onLongActionEnd(Asc.c_oAscAsyncActionType.BlockInteraction, LoadingDocument);
 
+                    var buttons = [{
+                        text: 'OK',
+                        bold: true,
+                        onClick: function () {
+                            var password = $(me._state.openDlg).find('.modal-text-input[name="modal-password"]').val();
+                            me.api.asc_setAdvancedOptions(type, new Asc.asc_CDRMAdvancedOptions(password));
+
+                            if (!me._isDocReady) {
+                                me.onLongActionBegin(Asc.c_oAscAsyncActionType['BlockInteraction'], LoadingDocument);
+                            }
+                            me._state.openDlg = null;
+                        }
+                    }];
+                    if (me.appOptions.canRequestClose)
+                        buttons.push({
+                            text: me.closeButtonText,
+                            onClick: function () {
+                                Common.Gateway.requestClose();
+                                me._state.openDlg = null;
+                            }
+                        });
+
                     me._state.openDlg = uiApp.modal({
                         title: me.advDRMOptions,
                         text: me.txtProtected,
                         afterText: '<div class="input-field"><input type="password" name="modal-password" placeholder="' + me.advDRMPassword + '" class="modal-text-input"></div>',
-                        buttons: [
-                            {
-                                text: 'OK',
-                                bold: true,
-                                onClick: function () {
-                                    var password = $(me._state.openDlg).find('.modal-text-input[name="modal-password"]').val();
-                                    me.api.asc_setAdvancedOptions(type, new Asc.asc_CDRMAdvancedOptions(password));
-
-                                    if (!me._isDocReady) {
-                                        me.onLongActionBegin(Asc.c_oAscAsyncActionType['BlockInteraction'], LoadingDocument);
-                                    }
-                                    me._state.openDlg = null;
-                                }
-                            }
-                        ]
+                        buttons: buttons
                     });
 
                     // Vertical align
@@ -1294,7 +1303,8 @@ define([
             txtHeader: "Header",
             txtFooter: "Footer",
             warnNoLicenseUsers: 'This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider upgrading your current license or purchasing a commercial one.',
-            txtProtected: 'Once you enter the password and open the file, the current password to the file will be reset'
+            txtProtected: 'Once you enter the password and open the file, the current password to the file will be reset',
+            closeButtonText: 'Close File'
         }
     })(), DE.Controllers.Main || {}))
 });
\ No newline at end of file
diff --git a/apps/documenteditor/mobile/locale/en.json b/apps/documenteditor/mobile/locale/en.json
index 01490ed44..0d675ee08 100644
--- a/apps/documenteditor/mobile/locale/en.json
+++ b/apps/documenteditor/mobile/locale/en.json
@@ -153,6 +153,7 @@
   "DE.Controllers.Main.warnNoLicense": "This version of ONLYOFFICE Editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider upgrading your current license or purchasing a commercial one.",
   "DE.Controllers.Main.warnNoLicenseUsers": "This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider upgrading your current license or purchasing a commercial one.",
   "DE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "DE.Controllers.Main.closeButtonText": "Close File",
   "DE.Controllers.Search.textNoTextFound": "Text not Found",
   "DE.Controllers.Search.textReplaceAll": "Replace All",
   "DE.Controllers.Settings.notcriticalErrorTitle": "Warning",
diff --git a/apps/presentationeditor/mobile/app/controller/Main.js b/apps/presentationeditor/mobile/app/controller/Main.js
index fd1ac443b..f43f7d1cd 100644
--- a/apps/presentationeditor/mobile/app/controller/Main.js
+++ b/apps/presentationeditor/mobile/app/controller/Main.js
@@ -603,6 +603,7 @@ define([
                 me.appOptions.isOffline       = me.api.asc_isOffline();
                 me.appOptions.isReviewOnly    = (me.permissions.review === true) && (me.permissions.edit === false);
                 me.appOptions.canRequestEditRights = me.editorConfig.canRequestEditRights;
+                me.appOptions.canRequestClose = me.editorConfig.canRequestClose;
                 me.appOptions.canEdit         = (me.permissions.edit !== false || me.permissions.review === true) && // can edit or review
                     (me.editorConfig.canRequestEditRights || me.editorConfig.mode !== 'view') && // if mode=="view" -> canRequestEditRights must be defined
                     (!me.appOptions.isReviewOnly || me.appOptions.canLicense); // if isReviewOnly==true -> canLicense must be true
@@ -1035,25 +1036,33 @@ define([
 
                     me.onLongActionEnd(Asc.c_oAscAsyncActionType.BlockInteraction, LoadingDocument);
 
+                    var buttons = [{
+                        text: 'OK',
+                        bold: true,
+                        onClick: function () {
+                            var password = $(me._state.openDlg).find('.modal-text-input[name="modal-password"]').val();
+                            me.api.asc_setAdvancedOptions(type, new Asc.asc_CDRMAdvancedOptions(password));
+
+                            if (!me._isDocReady) {
+                                me.onLongActionBegin(Asc.c_oAscAsyncActionType['BlockInteraction'], LoadingDocument);
+                            }
+                            me._state.openDlg = null;
+                        }
+                    }];
+                    if (me.appOptions.canRequestClose)
+                        buttons.push({
+                            text: me.closeButtonText,
+                            onClick: function () {
+                                Common.Gateway.requestClose();
+                                me._state.openDlg = null;
+                            }
+                        });
+
                     me._state.openDlg = uiApp.modal({
                         title: me.advDRMOptions,
                         text: me.txtProtected,
                         afterText: '<div class="input-field"><input type="password" name="modal-password" placeholder="' + me.advDRMPassword + '" class="modal-text-input"></div>',
-                        buttons: [
-                            {
-                                text: 'OK',
-                                bold: true,
-                                onClick: function () {
-                                    var password = $(me._state.openDlg).find('.modal-text-input[name="modal-password"]').val();
-                                    me.api.asc_setAdvancedOptions(type, new Asc.asc_CDRMAdvancedOptions(password));
-
-                                    if (!me._isDocReady) {
-                                        me.onLongActionBegin(Asc.c_oAscAsyncActionType['BlockInteraction'], LoadingDocument);
-                                    }
-                                    me._state.openDlg = null;
-                                }
-                            }
-                        ]
+                        buttons: buttons
                     });
 
                     // Vertical align
@@ -1286,7 +1295,8 @@ define([
             txtSlideSubtitle: 'Slide subtitle',
             txtSlideTitle: 'Slide title',
             warnNoLicenseUsers: 'This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider upgrading your current license or purchasing a commercial one.',
-            txtProtected: 'Once you enter the password and open the file, the current password to the file will be reset'
+            txtProtected: 'Once you enter the password and open the file, the current password to the file will be reset',
+            closeButtonText: 'Close File'
         }
     })(), PE.Controllers.Main || {}))
 });
\ No newline at end of file
diff --git a/apps/presentationeditor/mobile/locale/en.json b/apps/presentationeditor/mobile/locale/en.json
index 1b455190c..d787522bc 100644
--- a/apps/presentationeditor/mobile/locale/en.json
+++ b/apps/presentationeditor/mobile/locale/en.json
@@ -207,6 +207,7 @@
   "PE.Controllers.Main.warnNoLicense": "This version of ONLYOFFICE Editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider upgrading your current license or purchasing a commercial one.",
   "PE.Controllers.Main.warnNoLicenseUsers": "This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider upgrading your current license or purchasing a commercial one.",
   "PE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "PE.Controllers.Main.closeButtonText": "Close File",
   "PE.Controllers.Search.textNoTextFound": "Text not Found",
   "PE.Controllers.Settings.notcriticalErrorTitle": "Warning",
   "PE.Controllers.Settings.txtLoading": "Loading...",
diff --git a/apps/spreadsheeteditor/mobile/app/controller/Main.js b/apps/spreadsheeteditor/mobile/app/controller/Main.js
index 2c3769b0b..a1a81924a 100644
--- a/apps/spreadsheeteditor/mobile/app/controller/Main.js
+++ b/apps/spreadsheeteditor/mobile/app/controller/Main.js
@@ -635,6 +635,7 @@ define([
                 }
 
                 me.appOptions.canRequestEditRights = me.editorConfig.canRequestEditRights;
+                me.appOptions.canRequestClose = me.editorConfig.canRequestClose;
                 me.appOptions.canEdit        = me.permissions.edit !== false && // can edit
                     (me.editorConfig.canRequestEditRights || me.editorConfig.mode !== 'view'); // if mode=="view" -> canRequestEditRights must be defined
                 me.appOptions.isEdit         = (me.appOptions.canLicense || me.appOptions.isEditDiagram || me.appOptions.isEditMailMerge) && me.permissions.edit !== false && me.editorConfig.mode !== 'view';
@@ -1208,25 +1209,33 @@ define([
 
                     me.onLongActionEnd(Asc.c_oAscAsyncActionType.BlockInteraction, LoadingDocument);
 
+                    var buttons = [{
+                        text: 'OK',
+                        bold: true,
+                        onClick: function () {
+                            var password = $(me._state.openDlg).find('.modal-text-input[name="modal-password"]').val();
+                            me.api.asc_setAdvancedOptions(type, new Asc.asc_CDRMAdvancedOptions(password));
+
+                            if (!me._isDocReady) {
+                                me.onLongActionBegin(Asc.c_oAscAsyncActionType['BlockInteraction'], LoadingDocument);
+                            }
+                            me._state.openDlg = null;
+                        }
+                    }];
+                    if (me.appOptions.canRequestClose)
+                        buttons.push({
+                            text: me.closeButtonText,
+                            onClick: function () {
+                                Common.Gateway.requestClose();
+                                me._state.openDlg = null;
+                            }
+                        });
+
                     me._state.openDlg = uiApp.modal({
                         title: me.advDRMOptions,
                         text: me.txtProtected,
                         afterText: '<div class="input-field"><input type="password" name="modal-password" placeholder="' + me.advDRMPassword + '" class="modal-text-input"></div>',
-                        buttons: [
-                            {
-                                text: 'OK',
-                                bold: true,
-                                onClick: function () {
-                                    var password = $(me._state.openDlg).find('.modal-text-input[name="modal-password"]').val();
-                                    me.api.asc_setAdvancedOptions(type, new Asc.asc_CDRMAdvancedOptions(password));
-
-                                    if (!me._isDocReady) {
-                                        me.onLongActionBegin(Asc.c_oAscAsyncActionType.BlockInteraction, LoadingDocument);
-                                    }
-                                    me._state.openDlg = null;
-                                }
-                            }
-                        ]
+                        buttons: buttons
                     });
 
                     // Vertical align
@@ -1469,7 +1478,8 @@ define([
             errorOpenWarning: 'The length of one of the formulas in the file exceeded<br>the allowed number of characters and it was removed.',
             errorFrmlWrongReferences: 'The function refers to a sheet that does not exist.<br>Please check the data and try again.',
             errorCopyMultiselectArea: 'This command cannot be used with multiple selections.<br>Select a single range and try again.',
-            errorPrintMaxPagesCount: 'Unfortunately, it’s not possible to print more than 1500 pages at once in the current version of the program.<br>This restriction will be eliminated in upcoming releases.'
+            errorPrintMaxPagesCount: 'Unfortunately, it’s not possible to print more than 1500 pages at once in the current version of the program.<br>This restriction will be eliminated in upcoming releases.',
+            closeButtonText: 'Close File'
         }
     })(), SSE.Controllers.Main || {}))
 });
\ No newline at end of file
diff --git a/apps/spreadsheeteditor/mobile/locale/en.json b/apps/spreadsheeteditor/mobile/locale/en.json
index c24293dca..ca3ffe206 100644
--- a/apps/spreadsheeteditor/mobile/locale/en.json
+++ b/apps/spreadsheeteditor/mobile/locale/en.json
@@ -261,6 +261,7 @@
   "SSE.Controllers.Main.warnNoLicense": "This version of ONLYOFFICE Editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider upgrading your current license or purchasing a commercial one.",
   "SSE.Controllers.Main.warnNoLicenseUsers": "This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider upgrading your current license or purchasing a commercial one.",
   "SSE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "SSE.Controllers.Main.closeButtonText": "Close File",
   "SSE.Controllers.Search.textNoTextFound": "Text not found",
   "SSE.Controllers.Search.textReplaceAll": "Replace All",
   "SSE.Controllers.Settings.notcriticalErrorTitle": "Warning",