diff --git a/OOXML/Binary/Sheets/Reader/XMLReader/XML2TableConverter.h b/OOXML/Binary/Sheets/Reader/XMLReader/XML2TableConverter.h
index f961d60d45..895df2de06 100644
--- a/OOXML/Binary/Sheets/Reader/XMLReader/XML2TableConverter.h
+++ b/OOXML/Binary/Sheets/Reader/XMLReader/XML2TableConverter.h
@@ -32,6 +32,8 @@
 
 #pragma once
 
+#include "columnNamesController.h"
+
 #include "../../../../DesktopEditor/xml/include/xmlutils.h"
 #include "../../../../Base/Base.h"
 
diff --git a/OOXML/Binary/Sheets/Reader/XMLReader/columnNameController.cpp b/OOXML/Binary/Sheets/Reader/XMLReader/columnNameController.cpp
new file mode 100644
index 0000000000..02d58edb97
--- /dev/null
+++ b/OOXML/Binary/Sheets/Reader/XMLReader/columnNameController.cpp
@@ -0,0 +1,59 @@
+/*
+ * (c) Copyright Ascensio System SIA 2010-2019
+ *
+ * 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 20A-12 Ernesta Birznieka-Upisha
+ * street, Riga, Latvia, EU, LV-1050.
+ *
+ * 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
+ *
+ */
+
+#include "columnNamesController.h"
+
+_UINT32 ColumnNameController::CreateColumnName(std::wstring &column)
+{
+
+    if(colNames_.find(column) != colNames_.end())
+    {
+        column += std::to_wstring(colNamePostfix_);
+        colNamePostfix_++;
+    }
+
+    colNames_.emplace(column, colNumber_);
+    auto colNumber = colNumber_;
+    colNumber_ ++;
+    return colNumber;
+
+}
+
+_INT64 ColumnNameController::GetColumnNumber(const std::wstring &columnName)
+{
+    if(colNames_.find(columnName) != colNames_.end())
+    {
+        return colNames_.at(columnName);
+    }
+
+    return -1;
+}
diff --git a/OOXML/Binary/Sheets/Reader/XMLReader/columnNamesController.h b/OOXML/Binary/Sheets/Reader/XMLReader/columnNamesController.h
new file mode 100644
index 0000000000..840e5de893
--- /dev/null
+++ b/OOXML/Binary/Sheets/Reader/XMLReader/columnNamesController.h
@@ -0,0 +1,69 @@
+/*
+ * (c) Copyright Ascensio System SIA 2010-2019
+ *
+ * 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 20A-12 Ernesta Birznieka-Upisha
+ * street, Riga, Latvia, EU, LV-1050.
+ *
+ * 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
+ *
+ */
+#pragma once
+
+#include "../../../../Base/Base.h"
+
+#include <map>
+#include <string>
+
+/// @brief класс контролирующий уникальность имен столбцов при открытии  xml документов
+class ColumnNameController
+{
+
+public:
+    /// @brief Создание уникального имени столбца и установка его номера
+    /// @param column строка с именем столбца
+    /// @return номер, который будет у столбца с этим именем
+    _UINT32 CreateColumnName(std::wstring &column);
+
+    /// @brief Поиск номера столбца с указанным именем
+    /// @param columnName строка с именем столбца
+    /// @return номер столбца, если такой есть и -1, если такого столбца нет
+    _INT64 GetColumnNumber(const std::wstring &columnName);
+
+private:
+
+/// @brief хранит уникальные имена столбцов вместе с их номерами
+std::map<std::wstring, _UINT32> colNames_;
+
+/// @brief цифра добавляющаяся к повторяющимся именам столбцов для их уникальности
+_UINT32 colNamePostfix_ = 2;
+
+
+/// @brief максимальный номер столбца, который присваивается при получении нового имени
+_UINT32 colNumber_ = 0;
+
+
+
+
+};
diff --git a/OOXML/Projects/Linux/BinDocument/BinDocument.pro b/OOXML/Projects/Linux/BinDocument/BinDocument.pro
index f19f3a5eca..cde1d57a72 100644
--- a/OOXML/Projects/Linux/BinDocument/BinDocument.pro
+++ b/OOXML/Projects/Linux/BinDocument/BinDocument.pro
@@ -62,7 +62,8 @@ SOURCES += \
         ../../../Binary/Document/BinReader/webSettingsWriter.cpp \
         ../../../Binary/Sheets/Reader/XMLReader/XMLReader.cpp \
         ../../../Binary/Sheets/Reader/XMLReader/XML2TableConverter.cpp \
-        ../../../Binary/Sheets/Reader/XMLReader/XLSXTableController.cpp
+        ../../../Binary/Sheets/Reader/XMLReader/XLSXTableController.cpp \
+        ../../../Binary/Sheets/Reader/XMLReader/columnNameController.cpp
 
 HEADERS += \
 	../../../Binary/Document/DocWrapper/DocxSerializer.h \
@@ -102,4 +103,5 @@ HEADERS += \
         ../../../Binary/Document/BinReader/CustomXmlWriter.h\
         ../../../Binary/Sheets/Reader/XMLReader/XMLReader.h \
         ../../../Binary/Sheets/Reader/XMLReader/XML2TableConverter.h \
-        ../../../Binary/Sheets/Reader/XMLReader/XLSXTableController.h
+        ../../../Binary/Sheets/Reader/XMLReader/XLSXTableController.h \
+        ../../../Binary/Sheets/Reader/XMLReader/columnNameController.h