diff --git a/ADocumentViewer.php b/ADocumentViewer.php
index 8f71b67..3d36dae 100644
--- a/ADocumentViewer.php
+++ b/ADocumentViewer.php
@@ -53,7 +53,7 @@ protected  function  _checkUrl(){
 
     public function run()
     {
-        parent::run(); // TODO: Change the autogenerated stub
+        parent::run();
 
         return $this->_run();
     }
diff --git a/README.md b/README.md
index beeb1e6..ede5141 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 online document viewer
 ======================
-виджет для отображения online документов с помощью google viewer и microsoft document viewer
+виджет для отображения online документов с помощью google viewer, microsoft document viewer и [viewerJs](http://viewerjs.org/)
 
 Installation
 ------------
@@ -48,10 +48,22 @@ Once the extension is installed, simply use it in your code by  :
 
 ```
 
+```php
+<?php
+echo \lesha724\documentviewer\ViewerJsDocumentViewer::widget([
+   'url' => '/README-viewer.odt', //url на ваш документ или http://example.com/test.odt
+   'width'=>'100%',
+   'height'=>'100%',
+]);?>
+```
+
 Links
 -----
 
 1. https://support.office.com/uk-ua/article/%D0%9F%D0%B5%D1%80%D0%B5%D0%B3%D0%BB%D1%8F%D0%B4-%D0%B4%D0%BE%D0%BA%D1%83%D0%BC%D0%B5%D0%BD%D1%82%D1%96%D0%B2-Office-%D0%B2-%D0%86%D0%BD%D1%82%D0%B5%D1%80%D0%BD%D0%B5%D1%82%D1%96-1cc2ea26-0f7b-41f7-8e0e-6461a104544e?ui=uk-UA&rs=uk-UA&ad=UA&fromAR=1
 2. https://products.office.com/en-us/office-online/view-office-documents-online
 3. https://support.office.com/uk-ua/article/%D0%9F%D1%96%D0%B4%D1%82%D1%80%D0%B8%D0%BC%D0%BA%D0%B0-%D0%B1%D1%80%D0%B0%D1%83%D0%B7%D0%B5%D1%80%D1%96%D0%B2-%D1%83-%D0%B2%D0%B5%D0%B1-%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%B0%D1%85-Office-Online-ad1303e0-a318-47aa-b409-d3a5eb44e452?ui=uk-UA&rs=uk-UA&ad=UA
-4. https://geektimes.ru/post/111647/
\ No newline at end of file
+4. https://geektimes.ru/post/111647/
+5. http://viewerjs.org/
+6. http://viewerjs.org/examples/
+7. https://github.com/kogmbh/ViewerJS
\ No newline at end of file
diff --git a/ViewerJsAssets.php b/ViewerJsAssets.php
new file mode 100644
index 0000000..ce47d63
--- /dev/null
+++ b/ViewerJsAssets.php
@@ -0,0 +1,42 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Lesha
+ * Date: 08.11.2017
+ * Time: 0:29
+ */
+
+namespace lesha724\documentviewer;
+
+
+use yii\web\AssetBundle;
+
+/**
+ * Class ViewerJsAssets
+ * @package lesha724\documentviewer
+ */
+class ViewerJsAssets extends AssetBundle
+{
+    /**
+     * @var string the directory that contains the source asset files for this asset bundle.
+     */
+    public $sourcePath = '@vendor/bower/viewerjs/ViewerJs';
+    /**
+     * @var array list of JavaScript files that this bundle contains.
+     */
+    public $js = [
+        /*'compatibility.js',
+        'pdf.js',
+        'pdf.worker.js',
+        'pdfjsversion.js',
+        'text_layer_builder.js',
+        'ui_utils.js',
+        'webodf.js',*/
+    ];
+    /**
+     * @var array list of CSS files that this bundle contains.
+     */
+    public $css = [
+
+    ];
+}
\ No newline at end of file
diff --git a/ViewerJsDocumentViewer.php b/ViewerJsDocumentViewer.php
new file mode 100644
index 0000000..74b39e8
--- /dev/null
+++ b/ViewerJsDocumentViewer.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Lesha
+ * Date: 07.11.2017
+ * Time: 23:00
+ */
+
+namespace lesha724\documentviewer;
+
+use yii\helpers\Html;
+
+/**
+ * Class ViewerJsDocumentViewer
+ * @package lesha724\documentviewer
+ * @property string $urlViewer
+ */
+class ViewerJsDocumentViewer extends ADocumentViewer
+{
+    /**
+     * @var string|null
+     */
+    protected $_urlViewer = null;
+
+    /**
+     * getter for urlViewer
+     * @return string|null
+     */
+    /*public function getUrlViewer(){
+        return $this->_urlViewer;
+    }*/
+
+    /**
+     * setter for urlViewer
+     * @param $value
+     */
+    /*public function setUrlViewer($value){
+        $this->_urlViewer = $value;
+    }*/
+
+    /**
+     * Get iframe url for doc
+     * @return mixed
+     */
+    protected function _getIframeUrl()
+    {
+        return $this->_urlViewer.'#'.$this->url;
+    }
+
+    public function init()
+    {
+        ViewerJsAssets::register($this->view);
+        $this->_urlViewer = \Yii::$app->assetManager->getPublishedUrl('@vendor/bower/viewerjs/ViewerJs');
+        parent::init();
+    }
+
+    /**
+     * герерация iframe
+     * @return string
+     */
+    protected function _run(){
+        $options = [
+            'src'=>$this->_getIframeUrl(),
+            'width'=>$this->width,
+            'height'=>$this->height,
+            'allowfullscreen',
+            'webkitallowfullscreen'
+        ];
+
+        return Html::tag('iframe','',$options);
+    }
+}
\ No newline at end of file
diff --git a/composer.json b/composer.json
index 7071648..93f0910 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
     "name": "lesha724/yii2-document-viewer",
     "description": "виджет для отображения online документов с помощью google viewer и microsoft document viewer",
     "type": "yii2-extension",
-    "keywords": ["yii2","extension"],
+    "keywords": ["yii2","extension", "viewer", "viewerjs", "docs", "widget"],
     "license": "MIT",
     "authors": [
         {
@@ -11,7 +11,8 @@
         }
     ],
     "require": {
-        "yiisoft/yii2": "*"
+        "yiisoft/yii2": "*",
+        "bower-asset/viewerjs": "*"
     },
     "autoload": {
         "psr-4": {