diff --git a/apps/documenteditor/main/app/controller/Toolbar.js b/apps/documenteditor/main/app/controller/Toolbar.js
index 5e9a39dd7..b70004915 100644
--- a/apps/documenteditor/main/app/controller/Toolbar.js
+++ b/apps/documenteditor/main/app/controller/Toolbar.js
@@ -55,7 +55,8 @@ define([
     'documenteditor/main/app/view/PageMarginsDialog',
     'documenteditor/main/app/view/PageSizeDialog',
     'documenteditor/main/app/view/NoteSettingsDialog',
-    'documenteditor/main/app/controller/PageLayout'
+    'documenteditor/main/app/controller/PageLayout',
+    'documenteditor/main/app/view/CustomColumnsDialog'
 ], function () {
     'use strict';
 
@@ -1641,23 +1642,40 @@ define([
                 return;
 
             this._state.columns = undefined;
-            if (this.api && item.checked) {
-                var props = new Asc.CDocumentColumnsProps(),
-                    cols = item.value,
-                    def_space = 12.5;
-                props.put_EqualWidth(cols<3);
 
-                if (cols<3) {
-                    props.put_Num(cols+1);
-                    props.put_Space(def_space);
-                } else {
-                    var total = this.api.asc_GetColumnsProps().get_TotalWidth(),
-                        left = (total - def_space*2)/3,
-                        right = total - def_space - left;
-                    props.put_ColByValue(0, (cols == 3) ? left : right, def_space);
-                    props.put_ColByValue(1, (cols == 3) ? right : left, 0);
+            if (this.api) {
+                if (item.value == 'advanced') {
+                    var win, props = this.api.asc_GetSectionProps(),
+                        me = this;
+                    win = new DE.Views.CustomColumnsDialog({
+                        handler: function(dlg, result) {
+                            if (result == 'ok') {
+                                props = dlg.getSettings();
+                                me.api.asc_SetColumnsProps(props);
+                                Common.NotificationCenter.trigger('edit:complete', me.toolbar);
+                            }
+                        }
+                    });
+                    win.show();
+                    win.setSettings(me.api.asc_GetColumnsProps());
+                } else if (item.checked) {
+                    var props = new Asc.CDocumentColumnsProps(),
+                        cols = item.value,
+                        def_space = 12.5;
+                    props.put_EqualWidth(cols<3);
+
+                    if (cols<3) {
+                        props.put_Num(cols+1);
+                        props.put_Space(def_space);
+                    } else {
+                        var total = this.api.asc_GetColumnsProps().get_TotalWidth(),
+                            left = (total - def_space*2)/3,
+                            right = total - def_space - left;
+                        props.put_ColByValue(0, (cols == 3) ? left : right, def_space);
+                        props.put_ColByValue(1, (cols == 3) ? right : left, 0);
+                    }
+                    this.api.asc_SetColumnsProps(props);
                 }
-                this.api.asc_SetColumnsProps(props);
             }
 
             Common.NotificationCenter.trigger('edit:complete', this.toolbar);
diff --git a/apps/documenteditor/main/app/view/CustomColumnsDialog.js b/apps/documenteditor/main/app/view/CustomColumnsDialog.js
new file mode 100644
index 000000000..5a9778663
--- /dev/null
+++ b/apps/documenteditor/main/app/view/CustomColumnsDialog.js
@@ -0,0 +1,178 @@
+/*
+ *
+ * (c) Copyright Ascensio System Limited 2010-2017
+ *
+ * This program is a free software product. You can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License (AGPL)
+ * version 3 as published by the Free Software Foundation. In accordance with
+ * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
+ * that Ascensio System SIA expressly excludes the warranty of non-infringement
+ * of any third-party rights.
+ *
+ * This program is distributed WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
+ * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+ *
+ * You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
+ * EU, LV-1021.
+ *
+ * The  interactive user interfaces in modified source and object code versions
+ * of the Program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU AGPL version 3.
+ *
+ * Pursuant to Section 7(b) of the License you must retain the original Product
+ * logo when distributing the program. Pursuant to Section 7(e) we decline to
+ * grant you any rights under trademark law for use of our trademarks.
+ *
+ * All the Product's GUI elements, including illustrations and icon sets, as
+ * well as technical writing content are licensed under the terms of the
+ * Creative Commons Attribution-ShareAlike 4.0 International. See the License
+ * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+ *
+*/
+/**
+ *  CustomColumnsDialog.js
+ *
+ *  Created by Julia Radzhabova on 6/23/17
+ *  Copyright (c) 2017 Ascensio System SIA. All rights reserved.
+ *
+ */
+
+define([
+    'common/main/lib/component/Window',
+    'common/main/lib/component/MetricSpinner',
+    'common/main/lib/component/CheckBox'
+], function () { 'use strict';
+
+    DE.Views.CustomColumnsDialog = Common.UI.Window.extend(_.extend({
+        options: {
+            width: 300,
+            header: true,
+            style: 'min-width: 216px;',
+            cls: 'modal-dlg'
+        },
+
+        initialize : function(options) {
+            _.extend(this.options, {
+                title: this.textTitle
+            }, options || {});
+
+            this.template = [
+                '<div class="box" style="height: 90px;">',
+                    '<div class="input-row" style="margin: 10px 0;">',
+                        '<label class="input-label">' + this.textColumns + '</label><div id="custom-columns-spin-num" style="float: right;"></div>',
+                    '</div>',
+                    '<div class="input-row" style="margin: 10px 0;">',
+                        '<label class="input-label">' + this.textSpacing + '</label><div id="custom-columns-spin-spacing" style="float: right;"></div>',
+                    '</div>',
+                    '<div class="input-row" style="margin: 10px 0;">',
+                        '<div id="custom-columns-separator"></div>',
+                    '</div>',
+                '</div>',
+                '<div class="separator horizontal"/>',
+                '<div class="footer center">',
+                    '<button class="btn normal dlg-btn primary" result="ok" style="margin-right: 10px;">' + this.okButtonText + '</button>',
+                    '<button class="btn normal dlg-btn" result="cancel">' + this.cancelButtonText + '</button>',
+                '</div>'
+            ].join('');
+
+            this.options.tpl = _.template(this.template)(this.options);
+
+            this.spinners = [];
+            this._noApply = false;
+
+            Common.UI.Window.prototype.initialize.call(this, this.options);
+        },
+
+        render: function() {
+            Common.UI.Window.prototype.render.call(this);
+
+            this.spnColumns = new Common.UI.MetricSpinner({
+                el: $('#custom-columns-spin-num'),
+                step: 1,
+                allowDecimal: false,
+                width: 100,
+                defaultUnit : "",
+                value: '1',
+                maxValue: 12,
+                minValue: 1
+            });
+
+            this.spnSpacing = new Common.UI.MetricSpinner({
+                el: $('#custom-columns-spin-spacing'),
+                step: .1,
+                width: 100,
+                defaultUnit : "cm",
+                value: '0 cm',
+                maxValue: 40.64,
+                minValue: 0
+            });
+            this.spinners.push(this.spnSpacing);
+
+            this.chSeparator = new Common.UI.CheckBox({
+                el: $('#custom-columns-separator'),
+                labelText: this.textSeparator
+            });
+
+            this.getChild().find('.dlg-btn').on('click', _.bind(this.onBtnClick, this));
+
+            this.updateMetricUnit();
+        },
+
+        _handleInput: function(state) {
+            if (this.options.handler) {
+                this.options.handler.call(this, this, state);
+            }
+
+            this.close();
+        },
+
+        onBtnClick: function(event) {
+            this._handleInput(event.currentTarget.attributes['result'].value);
+        },
+
+        onPrimary: function() {
+            this._handleInput('ok');
+            return false;
+        },
+
+        setSettings: function (props) {
+            if (props) {
+                var equal = props.get_EqualWidth(),
+                    num = (equal) ? props.get_Num() : props.get_ColsCount(),
+                    space = (equal) ? props.get_Space() : (num>1 ? props.get_Col(0).get_Space() : 12.5);
+
+                this.spnColumns.setValue(num, true);
+                this.spnSpacing.setValue(Common.Utils.Metric.fnRecalcFromMM(space), true);
+                this.chSeparator.setValue(props.get_Sep());
+            }
+        },
+
+        getSettings: function() {
+            var props = new Asc.CDocumentColumnsProps();
+            props.put_EqualWidth(true);
+            props.put_Num(this.spnColumns.getNumberValue());
+            props.put_Space(Common.Utils.Metric.fnRecalcToMM(this.spnSpacing.getNumberValue()));
+            props.put_Sep(this.chSeparator.getValue()=='checked');
+            return props;
+        },
+
+        updateMetricUnit: function() {
+            if (this.spinners) {
+                for (var i=0; i<this.spinners.length; i++) {
+                    var spinner = this.spinners[i];
+                    spinner.setDefaultUnit(Common.Utils.Metric.getCurrentMetricName());
+                    spinner.setStep(Common.Utils.Metric.getCurrentMetric()==Common.Utils.Metric.c_MetricUnits.pt ? 1 : 0.1);
+                }
+            }
+
+        },
+
+        textTitle: 'Columns',
+        textSpacing: 'Spacing between columns',
+        textColumns: 'Number of columns',
+        textSeparator: 'Column divider',
+        cancelButtonText:   'Cancel',
+        okButtonText:       'Ok'
+    }, DE.Views.CustomColumnsDialog || {}))
+});
\ No newline at end of file
diff --git a/apps/documenteditor/main/app/view/Toolbar.js b/apps/documenteditor/main/app/view/Toolbar.js
index bc85f9758..1549d705b 100644
--- a/apps/documenteditor/main/app/view/Toolbar.js
+++ b/apps/documenteditor/main/app/view/Toolbar.js
@@ -652,7 +652,9 @@ define([
                                 checkable: true,
                                 toggleGroup: 'menuColumns',
                                 value: 4
-                            }
+                            },
+                            { caption: '--' },
+                            { caption: this.textColumnsCustom, value: 'advanced' }
                         ]
                     })
                 });
@@ -2487,7 +2489,8 @@ define([
             capImgForward: 'Move forward',
             capImgBackward: 'Move backward',
             capImgWrapping: 'Wrapping',
-            capBtnComment: 'Comment'
+            capBtnComment: 'Comment',
+            textColumnsCustom: 'Custom Columns'
         }
     })(), DE.Views.Toolbar || {}));
 });
diff --git a/apps/documenteditor/main/locale/en.json b/apps/documenteditor/main/locale/en.json
index c3e4c2c68..08e6f3f19 100644
--- a/apps/documenteditor/main/locale/en.json
+++ b/apps/documenteditor/main/locale/en.json
@@ -712,6 +712,12 @@
   "DE.Views.ChartSettings.txtTight": "Tight",
   "DE.Views.ChartSettings.txtTitle": "Chart",
   "DE.Views.ChartSettings.txtTopAndBottom": "Top and bottom",
+  "DE.Views.CustomColumnsDialog.textTitle": "Columns",
+  "DE.Views.CustomColumnsDialog.textSpacing": "Spacing between columns",
+  "DE.Views.CustomColumnsDialog.textColumns": "Number of columns",
+  "DE.Views.CustomColumnsDialog.textSeparator": "Column divider",
+  "DE.Views.CustomColumnsDialog.cancelButtonText": "Cancel",
+  "DE.Views.CustomColumnsDialog.okButtonText": "Ok",
   "DE.Views.DocumentHolder.aboveText": "Above",
   "DE.Views.DocumentHolder.addCommentText": "Add Comment",
   "DE.Views.DocumentHolder.advancedFrameText": "Frame Advanced Settings",
@@ -1671,5 +1677,6 @@
   "DE.Views.Toolbar.textTabHome": "Home",
   "DE.Views.Toolbar.textTabInsert": "Insert",
   "DE.Views.Toolbar.textTabLayout": "Page Layout",
-  "DE.Views.Toolbar.textTabReview": "Review"
+  "DE.Views.Toolbar.textTabReview": "Review",
+  "DE.Views.Toolbar.textColumnsCustom": "Custom Columns"
 }
\ No newline at end of file