diff --git a/apps/api/wopi/editor-wopi.ejs b/apps/api/wopi/editor-wopi.ejs
new file mode 100644
index 000000000..51cbc73e9
--- /dev/null
+++ b/apps/api/wopi/editor-wopi.ejs
@@ -0,0 +1,249 @@
+﻿<!DOCTYPE html>
+<html>
+<head runat="server">
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
+    <meta name="apple-mobile-web-app-capable" content="yes" />
+    <meta name="mobile-web-app-capable" content="yes" />
+    <!--
+    *
+    * (c) Copyright Ascensio System SIA 2021
+    *
+    * Licensed under the Apache License, Version 2.0 (the "License");
+    * you may not use this file except in compliance with the License.
+    * You may obtain a copy of the License at
+    *
+    *     http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing, software
+    * distributed under the License is distributed on an "AS IS" BASIS,
+    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    * See the License for the specific language governing permissions and
+    * limitations under the License.
+    *
+    -->
+    <title>ONLYOFFICE</title>
+<style type="text/css">
+html {
+    height: 100%;
+    width: 100%;
+}
+
+body {
+    background: #fff;
+    color: #333;
+    font-family: Arial, Tahoma,sans-serif;
+    font-size: 12px;
+    font-weight: normal;
+    height: 100%;
+    margin: 0;
+    overflow-y: hidden;
+    padding: 0;
+    text-decoration: none;
+}
+
+.form {
+    height: 100%;
+}
+
+div {
+    margin: 0;
+    padding: 0;
+}
+</style>
+</head>
+<body>
+    <div class="form">
+        <div id="iframeEditor">
+        </div>
+    </div>
+    <script type="text/javascript" src="../documents/api.js"></script>
+    <script type="text/javascript" language="javascript">
+
+        var docEditor;
+
+        var innerAlert = function (message) {
+            if (console && console.log)
+                console.log(message);
+        };
+
+        var onAppReady = function () {
+            innerAlert("Document editor ready");
+        };
+
+        var onDocumentStateChange = function (event) {
+            var title = document.title.replace(/\*$/g, "");
+            document.title = title + (event.data ? "*" : "");
+        };
+
+        var onMetaChange = function (event) {
+            var favorite = !!event.data.favorite;
+            var title = document.title.replace(/^\☆/g, "");
+            document.title = (favorite ? "☆" : "") + title;
+            docEditor.setFavorite(favorite);
+        };
+
+        var onRequestEditRights = function () {
+            location.href = location.href.replace(RegExp("mode=view\&?", "i"), "");
+        };
+
+        var onRequestHistory = function (event) {
+        };
+
+        var onRequestHistoryData = function (data) {
+        };
+
+        var onRequestHistoryClose = function (event){
+            document.location.reload();
+        };
+
+        var onError = function (event) {
+            if (event)
+                innerAlert(event.data);
+        };
+
+        var onOutdatedVersion = function (event) {
+            location.reload(true);
+        };
+
+        var replaceActionLink = function(href, linkParam) {
+            var link;
+            var actionIndex = href.indexOf("&action=");
+            if (actionIndex != -1) {
+                var endIndex = href.indexOf("&", actionIndex + "&action=".length);
+                if (endIndex != -1) {
+                    link = href.substring(0, actionIndex) + href.substring(endIndex) + "&action=" + encodeURIComponent(linkParam);
+                } else {
+                    link = href.substring(0, actionIndex) + "&action=" + encodeURIComponent(linkParam);
+                }
+            } else {
+                link = href + "&action=" + encodeURIComponent(linkParam);
+            }
+            return link;
+        }
+
+        var onMakeActionLink = function (event) {
+            var actionData = event.data;
+            var linkParam = JSON.stringify(actionData);
+            docEditor.setActionLink(replaceActionLink(location.href, linkParam));
+        };
+
+        var onRequestInsertImage = function(event) {
+        };
+
+        var onRequestCompareFile = function() {
+        };
+
+        var onRequestMailMergeRecipients = function (event) {
+        };
+
+        var connectEditor = function () {
+		
+			var key = "<%- key %>";
+			var fileInfo = <%- JSON.stringify(fileInfo) %>;
+			var userAuth = <%- JSON.stringify(userAuth) %>;
+			var token = "<%- token %>";
+			var documentType = "<%- documentType %>";
+			var mode = "<%- mode %>";
+			
+			var fileType = fileInfo.BaseFileName ? fileInfo.BaseFileName.substr(fileInfo.BaseFileName.lastIndexOf('.') + 1) : "";
+			var config = {
+				"width": "100%",
+				"height": "100%",
+				"type": "desktop",
+				"documentType": documentType,
+				"token": token,
+				"document": {
+					"title": fileInfo.BaseFileName,
+					"url": userAuth.wopiSrc,
+					"fileType": fileType,
+					"key": key,
+					"info": {
+						"owner": "Me",
+						"uploaded": "Thu Nov 05 2020",
+						"favorite": "null"
+					},
+					"permissions": {
+						"comment": true,
+						"download": true,
+						"edit": true,
+						"fillForms": true,
+						"modifyFilter": true,
+						"modifyContentControl": true,
+						"review": true,
+						"reviewGroups": true
+					}
+				},
+				"editorConfig": {
+					"actionLink": "null",
+					"mode": mode,
+					"lang": "en",
+					"callbackUrl": JSON.stringify(userAuth),
+					"user": {
+						"group": "",
+						"id": fileInfo.UserId,
+						"name": fileInfo.UserFriendlyName
+					},
+					"embedded": {
+						"saveUrl": "",
+						"embedUrl": "",
+						"shareUrl": "",
+						"toolbarDocked": "top"
+					},
+					"customization": {
+						"about": true,
+						"chat": true,
+						"comments": true,
+						"feedback": true,
+						"forcesave": true,
+						"goback": {
+							"url": "http://localhost/"
+						},
+						"submitForm": false
+					},
+					"fileChoiceUrl": "",
+					"plugins": {"pluginsData":[]}
+				},
+				events: {
+                        "onAppReady": onAppReady,
+                        "onDocumentStateChange": onDocumentStateChange,
+                        'onRequestEditRights': onRequestEditRights,
+                        "onError": onError,
+                        "onRequestHistory":  onRequestHistory,
+                        "onRequestHistoryData": onRequestHistoryData,
+                        "onRequestHistoryClose": onRequestHistoryClose,
+                        "onOutdatedVersion": onOutdatedVersion,
+                        "onMakeActionLink": onMakeActionLink,
+                        "onMetaChange": onMetaChange,
+                        "onRequestInsertImage": onRequestInsertImage,
+                        "onRequestCompareFile": onRequestCompareFile,
+                        "onRequestMailMergeRecipients": onRequestMailMergeRecipients,
+                    }
+			};
+
+            docEditor = new DocsAPI.DocEditor("iframeEditor", config);
+
+            fixSize();
+        };
+
+        var fixSize = function () {
+            var wrapEl = document.getElementsByClassName("form");
+            if (wrapEl.length) {
+                wrapEl[0].style.height = screen.availHeight + "px";
+                window.scrollTo(0, -1);
+                wrapEl[0].style.height = window.innerHeight + "px";
+            }
+        };
+
+        if (window.addEventListener) {
+            window.addEventListener("load", connectEditor);
+            window.addEventListener("resize", fixSize);
+        } else if (window.attachEvent) {
+            window.attachEvent("onload", connectEditor);
+            window.attachEvent("onresize", fixSize);
+        }
+
+    </script>
+</body>
+</html>
