diff --git a/LICENSE.txt b/LICENSE.txt
index 48db2eff..0edc77d9 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2018 ONLYOFFICE
+Copyright (c) 2019 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/web/documentserver-example/csharp-mvc/App_Start/BundleConfig.cs b/web/documentserver-example/csharp-mvc/App_Start/BundleConfig.cs
index 8a4f7ac3..9b79e595 100644
--- a/web/documentserver-example/csharp-mvc/App_Start/BundleConfig.cs
+++ b/web/documentserver-example/csharp-mvc/App_Start/BundleConfig.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/App_Start/FilterConfig.cs b/web/documentserver-example/csharp-mvc/App_Start/FilterConfig.cs
index d0310e95..eff12806 100644
--- a/web/documentserver-example/csharp-mvc/App_Start/FilterConfig.cs
+++ b/web/documentserver-example/csharp-mvc/App_Start/FilterConfig.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/App_Start/RouteConfig.cs b/web/documentserver-example/csharp-mvc/App_Start/RouteConfig.cs
index 0d2f7a3f..1ac6a6f3 100644
--- a/web/documentserver-example/csharp-mvc/App_Start/RouteConfig.cs
+++ b/web/documentserver-example/csharp-mvc/App_Start/RouteConfig.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/App_Start/WebApiConfig.cs b/web/documentserver-example/csharp-mvc/App_Start/WebApiConfig.cs
index ba6ea34e..c7f61906 100644
--- a/web/documentserver-example/csharp-mvc/App_Start/WebApiConfig.cs
+++ b/web/documentserver-example/csharp-mvc/App_Start/WebApiConfig.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/Content/editor.css b/web/documentserver-example/csharp-mvc/Content/editor.css
index ec31894f..6a643ffa 100644
--- a/web/documentserver-example/csharp-mvc/Content/editor.css
+++ b/web/documentserver-example/csharp-mvc/Content/editor.css
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/Content/stylesheet.css b/web/documentserver-example/csharp-mvc/Content/stylesheet.css
index a834f4cd..c6e61486 100644
--- a/web/documentserver-example/csharp-mvc/Content/stylesheet.css
+++ b/web/documentserver-example/csharp-mvc/Content/stylesheet.css
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/Controllers/HomeController.cs b/web/documentserver-example/csharp-mvc/Controllers/HomeController.cs
index cae28c77..45580dee 100644
--- a/web/documentserver-example/csharp-mvc/Controllers/HomeController.cs
+++ b/web/documentserver-example/csharp-mvc/Controllers/HomeController.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/Global.asax.cs b/web/documentserver-example/csharp-mvc/Global.asax.cs
index 4bb8271a..acf7af2f 100644
--- a/web/documentserver-example/csharp-mvc/Global.asax.cs
+++ b/web/documentserver-example/csharp-mvc/Global.asax.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/Helpers/DocManagerHelper.cs b/web/documentserver-example/csharp-mvc/Helpers/DocManagerHelper.cs
index 5e84ed8e..57f612cc 100644
--- a/web/documentserver-example/csharp-mvc/Helpers/DocManagerHelper.cs
+++ b/web/documentserver-example/csharp-mvc/Helpers/DocManagerHelper.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/Helpers/DocumentConverter.cs b/web/documentserver-example/csharp-mvc/Helpers/DocumentConverter.cs
index bf3ad093..488c7cd3 100644
--- a/web/documentserver-example/csharp-mvc/Helpers/DocumentConverter.cs
+++ b/web/documentserver-example/csharp-mvc/Helpers/DocumentConverter.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/LICENSE.txt b/web/documentserver-example/csharp-mvc/LICENSE.txt
index 48db2eff..0edc77d9 100644
--- a/web/documentserver-example/csharp-mvc/LICENSE.txt
+++ b/web/documentserver-example/csharp-mvc/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2018 ONLYOFFICE
+Copyright (c) 2019 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/web/documentserver-example/csharp-mvc/Models/FileModel.cs b/web/documentserver-example/csharp-mvc/Models/FileModel.cs
index e1013175..5444cb7c 100644
--- a/web/documentserver-example/csharp-mvc/Models/FileModel.cs
+++ b/web/documentserver-example/csharp-mvc/Models/FileModel.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/Models/FileUtility.cs b/web/documentserver-example/csharp-mvc/Models/FileUtility.cs
index b21ff037..91772459 100644
--- a/web/documentserver-example/csharp-mvc/Models/FileUtility.cs
+++ b/web/documentserver-example/csharp-mvc/Models/FileUtility.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/Properties/AssemblyInfo.cs b/web/documentserver-example/csharp-mvc/Properties/AssemblyInfo.cs
index a41e6ee9..3317438f 100644
--- a/web/documentserver-example/csharp-mvc/Properties/AssemblyInfo.cs
+++ b/web/documentserver-example/csharp-mvc/Properties/AssemblyInfo.cs
@@ -7,7 +7,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Ascensio System SIA")]
 [assembly: AssemblyProduct("OnlineEditorsExampleMVC")]
-[assembly: AssemblyCopyright("Ascensio System SIA 2018")]
+[assembly: AssemblyCopyright("Ascensio System SIA 2019")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
diff --git a/web/documentserver-example/csharp-mvc/Scripts/jscript.js b/web/documentserver-example/csharp-mvc/Scripts/jscript.js
index 0ef8f44b..c56ae469 100644
--- a/web/documentserver-example/csharp-mvc/Scripts/jscript.js
+++ b/web/documentserver-example/csharp-mvc/Scripts/jscript.js
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/Views/Home/Editor.aspx b/web/documentserver-example/csharp-mvc/Views/Home/Editor.aspx
index a944868a..8f57f373 100644
--- a/web/documentserver-example/csharp-mvc/Views/Home/Editor.aspx
+++ b/web/documentserver-example/csharp-mvc/Views/Home/Editor.aspx
@@ -1,6 +1,6 @@
 <!--*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/Views/Home/Index.aspx b/web/documentserver-example/csharp-mvc/Views/Home/Index.aspx
index babff130..b315f3df 100644
--- a/web/documentserver-example/csharp-mvc/Views/Home/Index.aspx
+++ b/web/documentserver-example/csharp-mvc/Views/Home/Index.aspx
@@ -1,6 +1,6 @@
 <!--*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp-mvc/WebEditor.ashx.cs b/web/documentserver-example/csharp-mvc/WebEditor.ashx.cs
index c651b31d..a8f1eb85 100644
--- a/web/documentserver-example/csharp-mvc/WebEditor.ashx.cs
+++ b/web/documentserver-example/csharp-mvc/WebEditor.ashx.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp/App_Themes/stylesheet.css b/web/documentserver-example/csharp/App_Themes/stylesheet.css
index c81e8c6f..34ce4588 100644
--- a/web/documentserver-example/csharp/App_Themes/stylesheet.css
+++ b/web/documentserver-example/csharp/App_Themes/stylesheet.css
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp/Default.aspx.cs b/web/documentserver-example/csharp/Default.aspx.cs
index 1fc2d93f..e5c48d13 100644
--- a/web/documentserver-example/csharp/Default.aspx.cs
+++ b/web/documentserver-example/csharp/Default.aspx.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp/DocEditor.aspx.cs b/web/documentserver-example/csharp/DocEditor.aspx.cs
index afa29511..554e302e 100644
--- a/web/documentserver-example/csharp/DocEditor.aspx.cs
+++ b/web/documentserver-example/csharp/DocEditor.aspx.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp/DocumentConverter.cs b/web/documentserver-example/csharp/DocumentConverter.cs
index 7820f65a..40422662 100644
--- a/web/documentserver-example/csharp/DocumentConverter.cs
+++ b/web/documentserver-example/csharp/DocumentConverter.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp/LICENSE.txt b/web/documentserver-example/csharp/LICENSE.txt
index 48db2eff..0edc77d9 100644
--- a/web/documentserver-example/csharp/LICENSE.txt
+++ b/web/documentserver-example/csharp/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2018 ONLYOFFICE
+Copyright (c) 2019 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/web/documentserver-example/csharp/Properties/AssemblyInfo.cs b/web/documentserver-example/csharp/Properties/AssemblyInfo.cs
index 6488c21c..ebbb4d70 100644
--- a/web/documentserver-example/csharp/Properties/AssemblyInfo.cs
+++ b/web/documentserver-example/csharp/Properties/AssemblyInfo.cs
@@ -7,7 +7,7 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Ascensio System SIA")]
 [assembly: AssemblyProduct("OnlineEditorsExample")]
-[assembly: AssemblyCopyright("Ascensio System SIA 2018")]
+[assembly: AssemblyCopyright("Ascensio System SIA 2019")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
diff --git a/web/documentserver-example/csharp/WebEditor.ashx.cs b/web/documentserver-example/csharp/WebEditor.ashx.cs
index 297e941c..9f744a01 100644
--- a/web/documentserver-example/csharp/WebEditor.ashx.cs
+++ b/web/documentserver-example/csharp/WebEditor.ashx.cs
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/csharp/script/jscript.js b/web/documentserver-example/csharp/script/jscript.js
index a944d6ea..2079e436 100644
--- a/web/documentserver-example/csharp/script/jscript.js
+++ b/web/documentserver-example/csharp/script/jscript.js
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/LICENSE.txt b/web/documentserver-example/java/LICENSE.txt
index 48db2eff..0edc77d9 100644
--- a/web/documentserver-example/java/LICENSE.txt
+++ b/web/documentserver-example/java/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2018 ONLYOFFICE
+Copyright (c) 2019 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/web/documentserver-example/java/src/main/java/controllers/EditorServlet.java b/web/documentserver-example/java/src/main/java/controllers/EditorServlet.java
index 800c1a9f..b4f041c9 100644
--- a/web/documentserver-example/java/src/main/java/controllers/EditorServlet.java
+++ b/web/documentserver-example/java/src/main/java/controllers/EditorServlet.java
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/java/controllers/GlobalServletContextListener.java b/web/documentserver-example/java/src/main/java/controllers/GlobalServletContextListener.java
index a0b1f99d..658eabde 100644
--- a/web/documentserver-example/java/src/main/java/controllers/GlobalServletContextListener.java
+++ b/web/documentserver-example/java/src/main/java/controllers/GlobalServletContextListener.java
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/java/controllers/IndexServlet.java b/web/documentserver-example/java/src/main/java/controllers/IndexServlet.java
index d53973cf..0448bc96 100644
--- a/web/documentserver-example/java/src/main/java/controllers/IndexServlet.java
+++ b/web/documentserver-example/java/src/main/java/controllers/IndexServlet.java
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/java/entities/FileModel.java b/web/documentserver-example/java/src/main/java/entities/FileModel.java
index d08d8817..e0bd1eff 100644
--- a/web/documentserver-example/java/src/main/java/entities/FileModel.java
+++ b/web/documentserver-example/java/src/main/java/entities/FileModel.java
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/java/entities/FileType.java b/web/documentserver-example/java/src/main/java/entities/FileType.java
index 95337aaf..9f353c83 100644
--- a/web/documentserver-example/java/src/main/java/entities/FileType.java
+++ b/web/documentserver-example/java/src/main/java/entities/FileType.java
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/java/helpers/ConfigManager.java b/web/documentserver-example/java/src/main/java/helpers/ConfigManager.java
index 4e8ab1b1..8e45d2de 100644
--- a/web/documentserver-example/java/src/main/java/helpers/ConfigManager.java
+++ b/web/documentserver-example/java/src/main/java/helpers/ConfigManager.java
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/java/helpers/DocumentManager.java b/web/documentserver-example/java/src/main/java/helpers/DocumentManager.java
index b7d8a94d..d1300099 100644
--- a/web/documentserver-example/java/src/main/java/helpers/DocumentManager.java
+++ b/web/documentserver-example/java/src/main/java/helpers/DocumentManager.java
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/java/helpers/FileUtility.java b/web/documentserver-example/java/src/main/java/helpers/FileUtility.java
index 8ef9e810..759ed914 100644
--- a/web/documentserver-example/java/src/main/java/helpers/FileUtility.java
+++ b/web/documentserver-example/java/src/main/java/helpers/FileUtility.java
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/java/helpers/ServiceConverter.java b/web/documentserver-example/java/src/main/java/helpers/ServiceConverter.java
index 562de6c0..2fac15d6 100644
--- a/web/documentserver-example/java/src/main/java/helpers/ServiceConverter.java
+++ b/web/documentserver-example/java/src/main/java/helpers/ServiceConverter.java
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/webapp/css/editor.css b/web/documentserver-example/java/src/main/webapp/css/editor.css
index 62a64e68..ba272221 100644
--- a/web/documentserver-example/java/src/main/webapp/css/editor.css
+++ b/web/documentserver-example/java/src/main/webapp/css/editor.css
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/webapp/css/stylesheet.css b/web/documentserver-example/java/src/main/webapp/css/stylesheet.css
index 18ca4438..6bf48dda 100644
--- a/web/documentserver-example/java/src/main/webapp/css/stylesheet.css
+++ b/web/documentserver-example/java/src/main/webapp/css/stylesheet.css
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/webapp/editor.jsp b/web/documentserver-example/java/src/main/webapp/editor.jsp
index 20e18434..8e2e344c 100644
--- a/web/documentserver-example/java/src/main/webapp/editor.jsp
+++ b/web/documentserver-example/java/src/main/webapp/editor.jsp
@@ -1,6 +1,6 @@
 <!--*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/webapp/index.jsp b/web/documentserver-example/java/src/main/webapp/index.jsp
index 314db695..b989ca49 100644
--- a/web/documentserver-example/java/src/main/webapp/index.jsp
+++ b/web/documentserver-example/java/src/main/webapp/index.jsp
@@ -1,6 +1,6 @@
 <!--*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/java/src/main/webapp/scripts/jscript.js b/web/documentserver-example/java/src/main/webapp/scripts/jscript.js
index 5740157d..607064bf 100644
--- a/web/documentserver-example/java/src/main/webapp/scripts/jscript.js
+++ b/web/documentserver-example/java/src/main/webapp/scripts/jscript.js
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/js/LICENSE.txt b/web/documentserver-example/js/LICENSE.txt
index 48db2eff..0edc77d9 100644
--- a/web/documentserver-example/js/LICENSE.txt
+++ b/web/documentserver-example/js/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2018 ONLYOFFICE
+Copyright (c) 2019 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/web/documentserver-example/js/OnlineEditorsExampleJS.html b/web/documentserver-example/js/OnlineEditorsExampleJS.html
index 89852e8f..e1266651 100644
--- a/web/documentserver-example/js/OnlineEditorsExampleJS.html
+++ b/web/documentserver-example/js/OnlineEditorsExampleJS.html
@@ -1,6 +1,6 @@
 <!--*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/js/init.js b/web/documentserver-example/js/init.js
index 2f9b48aa..4304396c 100644
--- a/web/documentserver-example/js/init.js
+++ b/web/documentserver-example/js/init.js
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/js/stylesheet.css b/web/documentserver-example/js/stylesheet.css
index 12ed608c..7086df12 100644
--- a/web/documentserver-example/js/stylesheet.css
+++ b/web/documentserver-example/js/stylesheet.css
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/LICENSE.txt b/web/documentserver-example/nodejs/LICENSE.txt
index 48db2eff..0edc77d9 100644
--- a/web/documentserver-example/nodejs/LICENSE.txt
+++ b/web/documentserver-example/nodejs/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2018 ONLYOFFICE
+Copyright (c) 2019 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/web/documentserver-example/nodejs/app.js b/web/documentserver-example/nodejs/app.js
index 476848c1..de108363 100644
--- a/web/documentserver-example/nodejs/app.js
+++ b/web/documentserver-example/nodejs/app.js
@@ -1,7 +1,7 @@
 "use strict";
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/helpers/cacheManager.js b/web/documentserver-example/nodejs/helpers/cacheManager.js
index f6298708..e2530088 100644
--- a/web/documentserver-example/nodejs/helpers/cacheManager.js
+++ b/web/documentserver-example/nodejs/helpers/cacheManager.js
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/helpers/docManager.js b/web/documentserver-example/nodejs/helpers/docManager.js
index 23760167..ae37a611 100644
--- a/web/documentserver-example/nodejs/helpers/docManager.js
+++ b/web/documentserver-example/nodejs/helpers/docManager.js
@@ -1,7 +1,7 @@
 "use strict";
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/helpers/documentService.js b/web/documentserver-example/nodejs/helpers/documentService.js
index 03d6cadc..b51b0028 100644
--- a/web/documentserver-example/nodejs/helpers/documentService.js
+++ b/web/documentserver-example/nodejs/helpers/documentService.js
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/helpers/fileUtility.js b/web/documentserver-example/nodejs/helpers/fileUtility.js
index 0ba4e39f..95ca1943 100644
--- a/web/documentserver-example/nodejs/helpers/fileUtility.js
+++ b/web/documentserver-example/nodejs/helpers/fileUtility.js
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/helpers/guidManager.js b/web/documentserver-example/nodejs/helpers/guidManager.js
index 70478c9e..f625f78d 100644
--- a/web/documentserver-example/nodejs/helpers/guidManager.js
+++ b/web/documentserver-example/nodejs/helpers/guidManager.js
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/public/javascripts/jscript.js b/web/documentserver-example/nodejs/public/javascripts/jscript.js
index 1f6529d4..11df3a02 100644
--- a/web/documentserver-example/nodejs/public/javascripts/jscript.js
+++ b/web/documentserver-example/nodejs/public/javascripts/jscript.js
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/public/stylesheets/editor.css b/web/documentserver-example/nodejs/public/stylesheets/editor.css
index ec31894f..6a643ffa 100644
--- a/web/documentserver-example/nodejs/public/stylesheets/editor.css
+++ b/web/documentserver-example/nodejs/public/stylesheets/editor.css
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/public/stylesheets/stylesheet.css b/web/documentserver-example/nodejs/public/stylesheets/stylesheet.css
index 86e5e46f..3f2e5237 100644
--- a/web/documentserver-example/nodejs/public/stylesheets/stylesheet.css
+++ b/web/documentserver-example/nodejs/public/stylesheets/stylesheet.css
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/views/editor.ejs b/web/documentserver-example/nodejs/views/editor.ejs
index a9ccbddd..a6afb198 100644
--- a/web/documentserver-example/nodejs/views/editor.ejs
+++ b/web/documentserver-example/nodejs/views/editor.ejs
@@ -1,6 +1,6 @@
 <!--*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/nodejs/views/index.ejs b/web/documentserver-example/nodejs/views/index.ejs
index ac93344f..5e7cc79b 100644
--- a/web/documentserver-example/nodejs/views/index.ejs
+++ b/web/documentserver-example/nodejs/views/index.ejs
@@ -1,6 +1,6 @@
 <!--*
  *
- * (c) Copyright Ascensio System Limited 2010-2018
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
@@ -244,7 +244,7 @@
 
     <span id="loadScripts" data-docs="<%= preloaderUrl %>"></span>
 
-    <footer>&copy; Ascensio Systems Inc 2018. All rights reserved.</footer>
+    <footer>&copy; Ascensio Systems SIA 2019. All rights reserved.</footer>
 
     <script type="text/javascript" src="javascripts/jquery-1.8.2.js"></script>
     <script type="text/javascript" src="javascripts/jquery-ui.js"></script>
diff --git a/web/documentserver-example/php/LICENSE.txt b/web/documentserver-example/php/LICENSE.txt
index 48db2eff..0edc77d9 100644
--- a/web/documentserver-example/php/LICENSE.txt
+++ b/web/documentserver-example/php/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2018 ONLYOFFICE
+Copyright (c) 2019 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/web/documentserver-example/php/ajax.php b/web/documentserver-example/php/ajax.php
index 421e9433..86160157 100644
--- a/web/documentserver-example/php/ajax.php
+++ b/web/documentserver-example/php/ajax.php
@@ -1,7 +1,7 @@
 <?php
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/php/common.php b/web/documentserver-example/php/common.php
index 0771d8ae..9efec22f 100644
--- a/web/documentserver-example/php/common.php
+++ b/web/documentserver-example/php/common.php
@@ -1,7 +1,7 @@
 <?php
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/php/css/stylesheet.css b/web/documentserver-example/php/css/stylesheet.css
index 3327797a..800170ed 100644
--- a/web/documentserver-example/php/css/stylesheet.css
+++ b/web/documentserver-example/php/css/stylesheet.css
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/php/doceditor.php b/web/documentserver-example/php/doceditor.php
index caf503a9..fd030ec8 100644
--- a/web/documentserver-example/php/doceditor.php
+++ b/web/documentserver-example/php/doceditor.php
@@ -1,7 +1,7 @@
 <?php
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/php/functions.php b/web/documentserver-example/php/functions.php
index d6540e47..c90b8a89 100644
--- a/web/documentserver-example/php/functions.php
+++ b/web/documentserver-example/php/functions.php
@@ -1,7 +1,7 @@
 <?php
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/php/index.php b/web/documentserver-example/php/index.php
index 10424edc..3afb1c68 100644
--- a/web/documentserver-example/php/index.php
+++ b/web/documentserver-example/php/index.php
@@ -1,7 +1,7 @@
 <?php
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/php/js/jscript.js b/web/documentserver-example/php/js/jscript.js
index aefdc695..accabcc4 100644
--- a/web/documentserver-example/php/js/jscript.js
+++ b/web/documentserver-example/php/js/jscript.js
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/php/webeditor-ajax.php b/web/documentserver-example/php/webeditor-ajax.php
index 3f0d0847..06a880b2 100644
--- a/web/documentserver-example/php/webeditor-ajax.php
+++ b/web/documentserver-example/php/webeditor-ajax.php
@@ -1,7 +1,7 @@
 <?php
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/documentserver-example/ruby/LICENSE.txt b/web/documentserver-example/ruby/LICENSE.txt
index 48db2eff..0edc77d9 100644
--- a/web/documentserver-example/ruby/LICENSE.txt
+++ b/web/documentserver-example/ruby/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2018 ONLYOFFICE
+Copyright (c) 2019 ONLYOFFICE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/web/documentserver-example/ruby/app/assets/javascripts/jscript.js b/web/documentserver-example/ruby/app/assets/javascripts/jscript.js
index 5e638634..5756d3a1 100644
--- a/web/documentserver-example/ruby/app/assets/javascripts/jscript.js
+++ b/web/documentserver-example/ruby/app/assets/javascripts/jscript.js
@@ -1,5 +1,5 @@
 /*
-    Copyright (c) Ascensio System SIA 2018. All rights reserved.
+    Copyright (c) Ascensio System SIA 2019. All rights reserved.
     http://www.onlyoffice.com
 */
 if (typeof jQuery != "undefined") {
diff --git a/web/documentserver-example/ruby/app/assets/stylesheets/editor.scss b/web/documentserver-example/ruby/app/assets/stylesheets/editor.scss
index 374dc5b5..22b2108d 100644
--- a/web/documentserver-example/ruby/app/assets/stylesheets/editor.scss
+++ b/web/documentserver-example/ruby/app/assets/stylesheets/editor.scss
@@ -1,5 +1,5 @@
 /*
-    Copyright (c) Ascensio System SIA 2018. All rights reserved.
+    Copyright (c) Ascensio System SIA 2019. All rights reserved.
     http://www.onlyoffice.com
 */
 html {
diff --git a/web/documentserver-example/ruby/app/assets/stylesheets/stylesheet.scss b/web/documentserver-example/ruby/app/assets/stylesheets/stylesheet.scss
index 9f367f8a..ce0c1c00 100644
--- a/web/documentserver-example/ruby/app/assets/stylesheets/stylesheet.scss
+++ b/web/documentserver-example/ruby/app/assets/stylesheets/stylesheet.scss
@@ -1,5 +1,5 @@
 /*
-    Copyright (c) Ascensio System SIA 2018. All rights reserved.
+    Copyright (c) Ascensio System SIA 2019. All rights reserved.
     http://www.onlyoffice.com
 */
 html {
diff --git a/web/welcome/css/stylesheet.css b/web/welcome/css/stylesheet.css
index 93e42b20..adec0b8b 100644
--- a/web/welcome/css/stylesheet.css
+++ b/web/welcome/css/stylesheet.css
@@ -1,6 +1,6 @@
 /*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
diff --git a/web/welcome/index.html b/web/welcome/index.html
index cabfcc95..4c4f6f5b 100644
--- a/web/welcome/index.html
+++ b/web/welcome/index.html
@@ -3,7 +3,7 @@
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <!--*
  *
- * (c) Copyright Ascensio System SIA 2010-2019
+ * (c) Copyright Ascensio System SIA 2019
  *
  * The MIT License (MIT)
  *
@@ -90,6 +90,6 @@ onlyoffice4enterprise/documentserver-ee</pre>
         </div>
     </div>
 
-    <footer>© Ascensio Systems Inc 2018. All rights reserved.</footer>
+    <footer>© Ascensio Systems SIA 2019. All rights reserved.</footer>
 </body>
 </html>