diff --git a/pandora_console/include/ajax/module.php b/pandora_console/include/ajax/module.php
index 32de285b11..66063ed5ab 100755
--- a/pandora_console/include/ajax/module.php
+++ b/pandora_console/include/ajax/module.php
@@ -123,12 +123,17 @@ if ($get_module_detail) {
 	$time_from = (string) get_parameter ('time_from', date ('h:iA'));
 	$date_to = (string) get_parameter ('date_to', date ('Y-m-j'));
 	$time_to = (string) get_parameter ('time_to', date ('h:iA'));
+	$freesearch = (string) get_parameter ('freesearch', '');
+	$free_checkbox = (bool) get_parameter ('free_checkbox', false);
 
 	$formtable->width = '98%';
 	$formtable->class = "databox";
 	$formtable->data = array ();
 	$formtable->size = array ();
 
+	$moduletype_name = modules_get_moduletype_name(
+		modules_get_agentmodule_type($module_id));
+
 	$periods = array(SECONDS_5MINUTES =>__('5 minutes'),
 		SECONDS_30MINUTES =>__('30 minutes'),
 		SECONDS_1HOUR =>__('1 hour'),
@@ -175,10 +180,19 @@ if ($get_module_detail) {
 	$formtable->data[1][2] .= html_print_input_text('time_to', $time_to,
 		'', 9, 7, true);
 
-	html_print_table($formtable);
+	$freesearch_object = '';
+	if (preg_match("/_string/", $moduletype_name)) {
+		$formtable->data[2][0] = __('Free search') . ' ';
+		$formtable->data[2][1] = html_print_input_text ('freesearch', $freesearch, '', 20, null, true);
+		$formtable->data[2][2] = html_print_checkbox('free_checkbox', 1, $free_checkbox, true);
+		$formtable->data[2][2] .= ' ' . __('Exact phrase');
+		$freesearch_object = json_encode( array(
+			'value' => io_safe_output($freesearch),
+			'exact' => (bool)$free_checkbox
+		));
+	}
 
-	$moduletype_name = modules_get_moduletype_name(
-		modules_get_agentmodule_type($module_id));
+	html_print_table($formtable);
 
 	$offset = (int) get_parameter("offset");
 	$block_size = (int) $config["block_size"];
@@ -222,10 +236,10 @@ if ($get_module_detail) {
 	}
 
 	$count = modules_get_agentmodule_data ($module_id, $period,
-		$date, true, $conexion);
+		$date, true, $conexion, 'ASC', $freesearch_object);
 
 	$module_data = modules_get_agentmodule_data ($module_id, $period,
-		$date, false, $conexion, 'DESC');
+		$date, false, $conexion, 'DESC', $freesearch_object);
 
 	if (empty($module_data)) {
 		$result = array();
diff --git a/pandora_console/include/functions_modules.php b/pandora_console/include/functions_modules.php
index bcdeb6819c..6d09e2d9a9 100755
--- a/pandora_console/include/functions_modules.php
+++ b/pandora_console/include/functions_modules.php
@@ -1716,11 +1716,19 @@ function modules_get_next_data ($id_agent_module, $utimestamp = 0, $string = 0)
  * @param int Agent module id
  * @param int Period of time to check (in seconds)
  * @param int Top date to check the values. Default current time.
+ * @param 
+ * @param 
+ * @param string 'ASC' od 'DESC'
+ * @param string with a json with parameters to filter data
+ * 	string object:
+ *		value: Text to search
+ *		exact: Boolean. True if search exact phrase or false to content
  *
  * @return array The module value and the timestamp
  */
 function modules_get_agentmodule_data ($id_agent_module, $period,
-	$date = 0, $trash=false, $conexion = false, $order = 'ASC') {
+	$date = 0, $trash=false, $conexion = false, $order = 'ASC',
+	$freesearch = '') {
 	global $config;
 	
 	$module = db_get_row('tagente_modulo', 'id_agente_modulo',
@@ -1742,12 +1750,28 @@ function modules_get_agentmodule_data ($id_agent_module, $period,
 		case 17:
 		//async_string
 		case 23:
-			$sql = sprintf ("SELECT datos AS data, utimestamp
-				FROM tagente_datos_string
-				WHERE id_agente_modulo = %d
-					AND utimestamp > %d AND utimestamp <= %d
-				ORDER BY utimestamp %s",
-				$id_agent_module, $datelimit, $date, $order);
+			// Free search is a json with value and exact modifier
+			$freesearch = json_decode($freesearch, true);
+			$freesearch_sql = '';
+			if (isset($freesearch['value']) && !empty($freesearch['value'])) {
+				$freesearch_sql = " AND datos ";
+				if ($freesearch['exact']){
+					$freesearch_sql .= "='" . $freesearch['value'] . "' ";
+				} else {
+					$freesearch_sql .= " LIKE '%" . $freesearch['value'] . "%' ";
+				}
+			}
+			$sql = sprintf (
+				"SELECT datos AS data, utimestamp FROM tagente_datos_string
+					WHERE id_agente_modulo = %d
+					%s
+					AND utimestamp > %d	AND utimestamp <= %d
+					ORDER BY utimestamp %s",
+				$id_agent_module,
+				$freesearch_sql,
+				$datelimit,	$date,
+				$order
+			);
 			break;
 		//log4x
 		case 24:
diff --git a/pandora_console/operation/agentes/estado_monitores.php b/pandora_console/operation/agentes/estado_monitores.php
index f5c870dc83..3fceedda4e 100755
--- a/pandora_console/operation/agentes/estado_monitores.php
+++ b/pandora_console/operation/agentes/estado_monitores.php
@@ -364,6 +364,19 @@ ui_require_jquery_file("ui.datepicker-" . get_user_language(), "include/javascri
 			
 			extra_parameters = '&selection_mode=' + selection_mode + '&date_from=' + date_from + '&date_to=' + date_to + '&time_from=' + time_from + '&time_to=' + time_to;
 		}
+
+		// Get the free text in both options
+		var freesearch = $('#text-freesearch').val();
+		if (freesearch != null && freesearch !== '') {
+			var free_checkbox = $('input[name=free_checkbox]:checked').val();
+			extra_parameters += '&freesearch=' + freesearch;
+			if (free_checkbox == 1) {
+				extra_parameters += '&free_checkbox=1';
+			} else {
+				extra_parameters += '&free_checkbox=0';
+			}
+		}
+		
 		title = <?php echo "\"" . __("Module: ") . "\"" ?>;
 		$.ajax({
 			type: "POST",