diff --git a/assets/json/datatables_languages/pt_PT.json b/assets/json/datatables_languages/pt_PT.json
index a87ca8bda..952ef3bb4 100644
--- a/assets/json/datatables_languages/pt_PT.json
+++ b/assets/json/datatables_languages/pt_PT.json
@@ -1,87 +1,87 @@
 {
-    "search": "Search:",
+    "search": "Procurar:",
     "paginate": {
-        "first": "First",
-        "previous": "Previous",
-        "next": "Next",
-        "last": "Last"
+        "first": "Primeira",
+        "previous": "Anterior",
+        "next": "Seguinte",
+        "last": "Última"
     },
     "autoFill": {
-        "cancel": "Cancel",
-        "fill": "Fill all cells with <i>%d</i>",
-        "fillHorizontal": "Fill cells horizontally",
-        "fillVertical": "Fill cells vertically",
-        "info": "AutoFill info example"
+        "cancel": "Cancelar",
+        "fill": "Preencher todas as células com <i>%d</i>",
+        "fillHorizontal": "Preencher células horizontalmente",
+        "fillVertical": "Preencher células verticalmente",
+        "info": "Exemplo do preenchimento automático"
     },
     "buttons": {
-        "colvis": "Column visibility",
-        "copy": "Copy",
-        "copyTitle": "Copy to clipboard",
+        "colvis": "Visibilidade das colunas",
+        "copy": "Copiar",
+        "copyTitle": "Copiar para a área de transferência",
         "csv": "CSV",
         "excel": "Excel",
         "pdf": "PDF",
         "pageLength": {
-            "-1": "Show all rows",
-            "_": "Show %d rows",
-            "1": "Show 1 row"
+            "-1": "Mostrar todas as linhas",
+            "_": "Mostrar %d linhas",
+            "1": "Mostrar 1 linha"
         },
-        "print": "Print",
-        "copyKeys": "Press Ctrl or u2318 + C to copy the table data to your system clipboard.<br /><br />To cancel, click this message or press Escape.",
+        "print": "Imprimir",
+        "copyKeys": "Prima Ctrl ou u2318 + C para copiar os dados da tabela para a área de transferência.<br /><br />Para cancelar, clique nesta mensagem ou prima Escape.",
         "copySuccess": {
-            "1": "Copied 1 row to clipboard",
-            "_": "Copied %d rows to clipboard"
+            "1": "Copiada 1 linha para a área de transferência",
+            "_": "Copiadas %d linhas para a área de transferência"
         },
-        "createState": "Create state",
-        "removeAllStates": "Remove all states",
-        "removeState": "Remove",
-        "renameState": "Rename",
-        "stateRestore": "State %d",
-        "updateState": "Update",
-        "collection": "Collection<span class=\"ui-button-icon-primary ui-icon ui-icon-triangle-1-s\"></span>",
-        "colvisRestore": "Restore visibility",
-        "savedStates": "Saved states"
+        "createState": "Criar estado",
+        "removeAllStates": "Remover todos os estados",
+        "removeState": "Remover",
+        "renameState": "Renomear",
+        "stateRestore": "Estado %d",
+        "updateState": "Atualizar",
+        "collection": "Coleção<span class=\"ui-button-icon-primary ui-icon ui-icon-triangle-1-s\"></span>",
+        "colvisRestore": "Restaurar visibilidade",
+        "savedStates": "Estados guardados"
     },
     "searchBuilder": {
         "button": {
-            "0": "Search builder",
-            "_": "Search builder (%d)"
+            "0": "Procurar builder",
+            "_": "Procurar builder (%d)"
         },
-        "clearAll": "Clear all",
-        "condition": "Condition",
+        "clearAll": "Limpar tudo",
+        "condition": "Condição",
         "data": "Data",
         "title": {
-            "0": "Search builder",
-            "_": "Search builder (%d)"
+            "0": "Procurar builder",
+            "_": "Procurar builder (%d)"
         },
-        "value": "Value",
+        "value": "Valor",
         "conditions": {
             "date": {
-                "equals": "Equals",
-                "after": "After",
-                "before": "Before",
-                "between": "Between",
-                "empty": "Empty",
-                "not": "Not",
-                "notBetween": "Not between",
-                "notEmpty": "Not empty"
+                "equals": "Igual",
+                "after": "Depois",
+                "before": "Antes",
+                "between": "Entre",
+                "empty": "Vazio",
+                "not": "Não",
+                "notBetween": "Não entre",
+                "notEmpty": "Não vazio"
             },
             "number": {
-                "between": "Between",
-                "empty": "Empty",
-                "equals": "Equals",
-                "gt": "Greater than",
-                "gte": "Greater than or equal to",
-                "lt": "Less than",
-                "lte": "Less than or equal to",
-                "not": "Not",
-                "notBetween": "Not between",
-                "notEmpty": "Not empty"
+                "between": "Entre",
+                "empty": "Vazio",
+                "equals": "Igual",
+                "gt": "Maior que",
+                "gte": "Maior que ou igual a",
+                "lt": "Menor que",
+                "lte": "Menor que ou igual a",
+                "not": "Não",
+                "notBetween": "Não entre",
+                "notEmpty": "Não vazio"
             },
             "string": {
-                "contains": "Contains",
-                "empty": "Empty",
-                "endsWith": "Ends with",
-                "equals": "Equals",
+                "contains": "Contém",
+                "empty": "Vazio",
+                "endsWith": "Acaba com",
+                "equals": "Igual",
                 "not": "Not",
                 "notEmpty": "Not empty",
                 "startsWith": "Starts with",