diff --git a/VAR.DatabaseExplorer/Code/BusinessLogic/DatabaseBL.cs b/VAR.DatabaseExplorer/Code/BusinessLogic/DatabaseBL.cs
index 4f39245..864d8f1 100644
--- a/VAR.DatabaseExplorer/Code/BusinessLogic/DatabaseBL.cs
+++ b/VAR.DatabaseExplorer/Code/BusinessLogic/DatabaseBL.cs
@@ -65,7 +65,7 @@ namespace VAR.DatabaseExplorer.Code.BusinessLogic
             txtWriter.WriteLine("</body></html>");
         }
 
-        public static void Database_ExportData(TextWriter txtWriter, string connectionString, Database database)
+        public static void Database_ExportData(TextWriter txtWriter, string connectionString, Database database, List<Table> tablesToExportData)
         {
             const int OneMegaByte = 1 * 1024 * 1024;
             const int MaxSizePerBatch = OneMegaByte;
@@ -75,9 +75,18 @@ namespace VAR.DatabaseExplorer.Code.BusinessLogic
             txtWriter.WriteLine("SET NOCOUNT ON;");
             txtWriter.WriteLine(string.Empty);
 
+            List<Table> tables = database.Tables;
+            if (tablesToExportData.Any()) 
+            {
+                tables = tables.Where(t => 
+                    tablesToExportData.Select(tted => tted.Schema).Contains(t.Schema) &&
+                    tablesToExportData.Select(tted => tted.Name).Contains(t.Name) &&
+                    tablesToExportData.Select(tted => tted.Type).Contains(t.Type)).ToList();
+            }
+
             // Desactivar todas las FKs
             txtWriter.WriteLine("-- Disable all constraints");
-            foreach (Table table in database.Tables)
+            foreach (Table table in tables)
             {
                 if (table.Type != "BASE TABLE") { continue; }
 
@@ -90,7 +99,7 @@ namespace VAR.DatabaseExplorer.Code.BusinessLogic
             // Prepara información a exportar
             long batchLength = 0;
             long fileLength = 0;
-            foreach (Table table in database.Tables)
+            foreach (Table table in tables)
             {
                 TableBL.Table_ExportData(table, txtWriter, connectionString, (lenght, onSplit) =>
                 {
@@ -118,7 +127,7 @@ namespace VAR.DatabaseExplorer.Code.BusinessLogic
 
             // Activar todas las FKs
             txtWriter.WriteLine("-- Enable  all constraints");
-            foreach (Table table in database.Tables)
+            foreach (Table table in tables)
             {
                 if (table.Type != "BASE TABLE") { continue; }
 
diff --git a/VAR.DatabaseExplorer/UI/FrmDatabase.cs b/VAR.DatabaseExplorer/UI/FrmDatabase.cs
index 93a1e9d..ccfdc9b 100644
--- a/VAR.DatabaseExplorer/UI/FrmDatabase.cs
+++ b/VAR.DatabaseExplorer/UI/FrmDatabase.cs
@@ -116,10 +116,22 @@ namespace VAR.DatabaseExplorer.UI
         {
             Parent.Enabled = false;
 
+            List<Table> tablesToExportData = new List<Table>();
+            foreach (ListViewItem checkedItem in lsvTablas.CheckedItems) 
+            {
+                Table tableToExportData = new Table()
+                {
+                    Schema = checkedItem.SubItems[0].Text.ToString(), //Schema
+                    Name = checkedItem.SubItems[1].Text.ToString(), //Name
+                    Type = checkedItem.SubItems[2].Text.ToString(), //Type
+                };
+                tablesToExportData.Add(tableToExportData);
+            }
+
             Database database = DatabaseBL.Database_GetSchema(connectionString: _connectionString, fillTableDefinitions: true);
             string fixedDatabaseName = database.Name.Replace(' ', '_');
             var streamWriter = new SplittingStreamWriter("05." + fixedDatabaseName + ".{0:000}.Data.sql");
-            DatabaseBL.Database_ExportData(streamWriter, _connectionString, database);
+            DatabaseBL.Database_ExportData(streamWriter, _connectionString, database, tablesToExportData);
             streamWriter.Close();
 
             Parent.Enabled = true;