diff --git a/apps/common/main/lib/controller/Protection.js b/apps/common/main/lib/controller/Protection.js
index 8e155a19b4..919b7f6e1c 100644
--- a/apps/common/main/lib/controller/Protection.js
+++ b/apps/common/main/lib/controller/Protection.js
@@ -61,7 +61,8 @@ define([
             this.addListeners({
                 'Common.Views.Protection': {
                     'protect:password':      _.bind(this.onPasswordClick, this),
-                    'protect:signature':     _.bind(this.onSignatureClick, this)
+                    'protect:signature':     _.bind(this.onSignatureClick, this),
+                    'protect:markAsFinal':   _.bind(this.onMarkAsFinal, this),
                 }
             });
         },
@@ -132,6 +133,10 @@ define([
             }
         },
 
+        onMarkAsFinal: function(state) {
+            this.api && this.api.markAsFinal(state);
+        },
+
         createToolbarPanel: function() {
             return this.view.getPanel();
         },
@@ -147,6 +152,7 @@ define([
                 accept();
             })).then(function(){
                 me.onChangeProtectDocument();
+                me.view && me.view.btnMarkAsFinal && me.view.btnMarkAsFinal.toggle(me.api.isFinal(), true);
                 Common.NotificationCenter.on('protect:doclock', _.bind(me.onChangeProtectDocument, me));
             });
         },
diff --git a/apps/common/main/lib/view/Protection.js b/apps/common/main/lib/view/Protection.js
index 7a520c9b96..6c9838a25e 100644
--- a/apps/common/main/lib/view/Protection.js
+++ b/apps/common/main/lib/view/Protection.js
@@ -57,6 +57,7 @@ define([
                 '<span id="slot-btn-add-password" class="btn-slot text x-huge"></span>' +
                 '<span id="slot-btn-change-password" class="btn-slot text x-huge"></span>' +
                 '<span id="slot-btn-signature" class="btn-slot text x-huge"></span>' +
+                '<span id="slot-btn-mark-as-final" class="btn-slot text x-huge"></span>' +
             '</div>' +
             '</section>';
 
@@ -122,6 +123,7 @@ define([
 
                 this._state = {disabled: false, hasPassword: false, disabledPassword: false, invisibleSignDisabled: false};
 
+                const me = this;
                 var filter = Common.localStorage.getKeysFilter();
                 this.appPrefix = (filter && filter.length) ? filter.split(',')[0] : '';
 
@@ -163,6 +165,20 @@ define([
                         this.btnsInvisibleSignature.push(this.btnSignature);
                 }
 
+                if(this.appConfig.isPDFForm) {
+                    this.btnMarkAsFinal = new Common.UI.Button({
+                        cls: 'btn-toolbar x-huge icon-top',
+                        iconCls: 'toolbar__icon btn-ic-protect',
+                        caption: this.txtMarkAsFinal,
+                        enableToggle: true,
+                        dataHint    : '1',
+                        dataHintDirection: 'bottom',
+                        dataHintOffset: 'small'
+                    });
+                    this.btnMarkAsFinal.on('toggle', function (btn, state) {
+                        me.fireEvent('protect:markAsFinal', [state]);
+                    });
+                }
 
                 Common.NotificationCenter.on('app:ready', this.onAppReady.bind(this));
             },
@@ -231,6 +247,7 @@ define([
                     this.btnAddPwd && this.btnAddPwd.render(this.$el.find('#slot-btn-add-password'));
                     this.btnPwd && this.btnPwd.render(this.$el.find('#slot-btn-change-password'));
                     this.btnSignature && this.btnSignature.render(this.$el.find('#slot-btn-signature'));
+                    this.btnMarkAsFinal && this.btnMarkAsFinal.render(this.$el.find('#slot-btn-mark-as-final'));
                 }
                 return this.$el;
             },
@@ -353,6 +370,7 @@ define([
             },
 
             txtEncrypt: 'Encrypt',
+            txtMarkAsFinal: 'Mark as final',
             txtSignature: 'Signature',
             hintAddPwd: 'Encrypt with password',
             hintPwd: 'Change or delete password',
diff --git a/apps/documenteditor/main/locale/en.json b/apps/documenteditor/main/locale/en.json
index eb51fdcbae..90ebd80184 100644
--- a/apps/documenteditor/main/locale/en.json
+++ b/apps/documenteditor/main/locale/en.json
@@ -1051,6 +1051,7 @@
   "Common.Views.Protection.txtChangePwd": "Change password",
   "Common.Views.Protection.txtDeletePwd": "Delete password",
   "Common.Views.Protection.txtEncrypt": "Encrypt",
+  "Common.Views.Protection.txtMarkAsFinal": "Mark as final",
   "Common.Views.Protection.txtInvisibleSignature": "Add digital signature",
   "Common.Views.Protection.txtSignature": "Signature",
   "Common.Views.Protection.txtSignatureLine": "Add signature line",
diff --git a/apps/pdfeditor/main/locale/en.json b/apps/pdfeditor/main/locale/en.json
index 67f9340e04..8ca1e7dc04 100644
--- a/apps/pdfeditor/main/locale/en.json
+++ b/apps/pdfeditor/main/locale/en.json
@@ -823,6 +823,7 @@
   "Common.Views.Protection.txtChangePwd": "Change password",
   "Common.Views.Protection.txtDeletePwd": "Delete password",
   "Common.Views.Protection.txtEncrypt": "Encrypt",
+  "Common.Views.Protection.txtMarkAsFinal": "Mark as final",
   "Common.Views.Protection.txtInvisibleSignature": "Add digital signature",
   "Common.Views.Protection.txtSignature": "Signature",
   "Common.Views.Protection.txtSignatureLine": "Add signature line",
diff --git a/apps/presentationeditor/main/locale/en.json b/apps/presentationeditor/main/locale/en.json
index 08c2a53bfe..96dfa7e415 100644
--- a/apps/presentationeditor/main/locale/en.json
+++ b/apps/presentationeditor/main/locale/en.json
@@ -1134,6 +1134,7 @@
   "Common.Views.Protection.txtChangePwd": "Change password",
   "Common.Views.Protection.txtDeletePwd": "Delete password",
   "Common.Views.Protection.txtEncrypt": "Encrypt",
+  "Common.Views.Protection.txtMarkAsFinal": "Mark as final",
   "Common.Views.Protection.txtInvisibleSignature": "Add digital signature",
   "Common.Views.Protection.txtSignature": "Signature",
   "Common.Views.Protection.txtSignatureLine": "Add signature line",
diff --git a/apps/spreadsheeteditor/main/locale/en.json b/apps/spreadsheeteditor/main/locale/en.json
index dd9214cadb..72aab5945b 100644
--- a/apps/spreadsheeteditor/main/locale/en.json
+++ b/apps/spreadsheeteditor/main/locale/en.json
@@ -1072,6 +1072,7 @@
   "Common.Views.Protection.txtChangePwd": "Change password",
   "Common.Views.Protection.txtDeletePwd": "Delete password",
   "Common.Views.Protection.txtEncrypt": "Encrypt",
+  "Common.Views.Protection.txtMarkAsFinal": "Mark as final",
   "Common.Views.Protection.txtInvisibleSignature": "Add digital signature",
   "Common.Views.Protection.txtSignature": "Signature",
   "Common.Views.Protection.txtSignatureLine": "Add signature line",