diff --git a/apps/common/embed/lib/controller/modals.js b/apps/common/embed/lib/controller/modals.js
index 2b2c5b4218..25cc6458f8 100644
--- a/apps/common/embed/lib/controller/modals.js
+++ b/apps/common/embed/lib/controller/modals.js
@@ -35,7 +35,7 @@
     !common.controller && (common.controller = {});
 
     common.controller.modals = new(function() {
-        var $dlgShare, $dlgEmbed;
+        var $dlgShare, $dlgEmbed, $dlgPassword;
         var appConfig;
         var embedCode = '<iframe allowtransparency="true" frameborder="0" scrolling="no" src="{embed-url}" width="{width}" height="{height}"></iframe>',
             minEmbedWidth = 400,
@@ -104,6 +104,39 @@
             });
         };
 
+        var createDlgPassword = function (submitCallback) {
+            var delayFocus = 500;
+            if(!$dlgPassword) {
+                var submit = function() {
+                    var inputVal = $dlgPassword.find('#password-input').val();
+                    if (submitCallback && inputVal.length > 0) {
+                        submitCallback($dlgPassword.find('#password-input').val());
+                        $dlgPassword.modal('hide');
+                    }
+                };
+                $dlgPassword = common.view.modals.create('password');
+                $dlgPassword.modal({backdrop: 'static', keyboard: false})  
+                $dlgPassword.modal('show');
+                $dlgPassword.find('#password-btn').on('click', function() {
+                    submit();
+                });
+                $dlgPassword.find('#password-input').keyup(function(e){ 
+                    if(e.key == "Enter") {
+                        submit();
+                    }
+                });
+            } else {
+                $dlgPassword.find('#password-input').val('');
+                setTimeout(function() {
+                    $dlgPassword.modal('show');
+                }, 200);
+                delayFocus = 700;
+            }
+            setTimeout(function() {
+                $dlgPassword.find('#password-input').focus();
+            }, delayFocus);
+        };
+
         function updateEmbedCode(){
             var $txtwidth = $dlgEmbed.find('#txt-embed-width');
             var $txtheight = $dlgEmbed.find('#txt-embed-height');
@@ -145,8 +178,9 @@
         };
 
         return {
-            init: function(config) { appConfig = config; }
-            , attach: attachToView
+            init: function(config) { appConfig = config; }, 
+            attach: attachToView,
+            createDlgPassword: createDlgPassword
         };
     });
 }();
\ No newline at end of file
diff --git a/apps/common/embed/lib/view/modals.js b/apps/common/embed/lib/view/modals.js
index 20810f08fe..1392fa90c2 100644
--- a/apps/common/embed/lib/view/modals.js
+++ b/apps/common/embed/lib/view/modals.js
@@ -65,6 +65,12 @@ common.view.modals = new(function() {
                             '<span class="right caption">{height}:</span>' +
                         '</div>' +
                         '<textarea id="txt-embed-url" rows="4" class="form-control" readonly></textarea>';
+    
+    var _tplbody_password =  '<div class="password-body">' +
+                                '<label>{label}</label>' + 
+                                '<input id="password-input" class="form-control" type="password"/>' +
+                                '{button}' + 
+                            '</div>';
 
     return {
         create: function(name, parent) {
@@ -92,8 +98,7 @@ common.view.modals = new(function() {
                             .replace(/\{footer}/, '<button id="btn-copyshort" type="button" class="btn">' + this.txtCopy + '</button>'))
                                 .appendTo(parent)
                                 .attr('id', 'dlg-share');
-            } else
-            if (name == 'embed') {
+            } else if (name == 'embed') {
                 _$dlg = $(tplDialog
                             .replace(/\{title}/, this.txtEmbed)
                             .replace(/\{body}/, _tplbody_embed)
@@ -102,6 +107,17 @@ common.view.modals = new(function() {
                             .replace(/\{footer}/, '<button id="btn-copyembed" type="button" class="btn">' + this.txtCopy + '</button>'))
                                 .appendTo(parent)
                                 .attr('id', 'dlg-embed');
+            } else if(name == 'password') {
+                _$dlg = $(tplDialog
+                    .replace(/\{title}/, this.txtPasswordTitle)
+                    .replace(/\{body}/, _tplbody_password)
+                    .replace(/\{label}/, this.txtPassword)
+                    .replace(/\{button}/, '<button id="password-btn" type="button" class="btn">' + this.txtOk + '</button>'))
+                        .appendTo(parent)
+                        .attr('id', 'dlg-password');
+
+                _$dlg.find('button.close').remove();
+                _$dlg.find('.modal-footer').remove();
             }
 
             return _$dlg;
@@ -110,6 +126,9 @@ common.view.modals = new(function() {
         txtHeight: 'Height',
         txtShare: 'Share Link',
         txtCopy: 'Copy to clipboard',
-        txtEmbed: 'Embed'
+        txtEmbed: 'Embed',
+        txtPasswordTitle: 'Protected file',
+        txtPassword: 'Enter a password to open the file',
+        txtOk: 'OK',
     };
 })();
diff --git a/apps/common/embed/resources/less/common.less b/apps/common/embed/resources/less/common.less
index 13622764a7..53bcc685eb 100644
--- a/apps/common/embed/resources/less/common.less
+++ b/apps/common/embed/resources/less/common.less
@@ -646,6 +646,27 @@
     }
 }
 
+#dlg-password {
+    .password-body {
+        display: flex;
+        flex-direction: column;
+    }
+    .modal-dialog {
+        width: 300px;
+    }
+    
+    label {
+        font-weight: 500;
+    }
+
+    #password-btn {
+        padding: 6px 40px;
+        margin-top: 20px;
+        margin-left: auto;
+        margin-right: auto;
+    }
+}
+
 .dropdown-menu {
     > li > a {
         padding: 8px 20px 8px 28px;
diff --git a/apps/documenteditor/embed/js/ApplicationController.js b/apps/documenteditor/embed/js/ApplicationController.js
index 2c980b2872..867f1a3767 100644
--- a/apps/documenteditor/embed/js/ApplicationController.js
+++ b/apps/documenteditor/embed/js/ApplicationController.js
@@ -674,6 +674,17 @@ DE.ApplicationController = new(function(){
         me.loadMask && me.loadMask.setTitle(me.textLoadingDocument + ': ' + common.utils.fixedDigits(Math.min(Math.round(proc*100), 100), 3, "  ") + '%');
     }
 
+    function onAdvancedOptions(type, advOptions, mode, formatOptions) {
+        if (type == Asc.c_oAscAdvancedOptionsID.DRM) {
+            var submitPassword = function(val) {
+                api && api.asc_setAdvancedOptions(Asc.c_oAscAdvancedOptionsID.DRM, new Asc.asc_CDRMAdvancedOptions(val)); 
+            };
+            common.controller.modals.createDlgPassword(submitPassword);
+            hidePreloader();
+            onLongActionEnd(Asc.c_oAscAsyncActionType['BlockInteraction'], LoadingDocument);
+        }
+    }
+
     function onError(id, level, errData) {
         if (id == Asc.c_oAscError.ID.LoadingScriptError) {
             $('#id-critical-error-title').text(me.criticalErrorTitle);
@@ -926,6 +937,7 @@ DE.ApplicationController = new(function(){
             api.asc_registerCallback('asc_onError',                 onError);
             api.asc_registerCallback('asc_onDocumentContentReady',  onDocumentContentReady);
             api.asc_registerCallback('asc_onOpenDocumentProgress',  onOpenDocument);
+            api.asc_registerCallback('asc_onAdvancedOptions',       onAdvancedOptions);
 
             api.asc_registerCallback('asc_onCountPages',            onCountPages);
 //            api.asc_registerCallback('OnCurrentVisiblePage',    onCurrentPage);