diff --git a/CREDIT b/CREDIT
index 13569ebdf..a45c23392 100644
--- a/CREDIT
+++ b/CREDIT
@@ -52,7 +52,7 @@ Agradecimentos a "trem" pela criação dos pacotes para Mandriva.
 Agradecimentos a TuxFamily ( http://tuxfamily.org/ ) por albergarem este projecto.
 Agradecimentos a "Nishiki" pela criação de elementos e o seu suporte.
 Agradecimentos a qtcentre.org pela classe SingleApplication.
-Thanks to Alfredo Carreto for his Spanish translations and fixing Spanish translations ( http://electronicosmx.comxa.com )
+Agradecimentos a Alfredo Carreto pela tradução para Espanhol e pela correcção de traduções em Espanhol ( http://electronicosmx.comxa.com ).
 
 [es]
 Agradecimientos a Qt Software por su biblioteca Qt ( http://www.qtsoftware.com/ ), licenciada bajo GNU/GPL.
diff --git a/lang/qet_pt.ts b/lang/qet_pt.ts
index 1d0fd2892..5417e72cc 100644
--- a/lang/qet_pt.ts
+++ b/lang/qet_pt.ts
@@ -312,17 +312,17 @@
     <message>
         <location filename="../sources/conductorpropertieswidget.cpp" line="96"/>
         <source>Apparence du conducteur</source>
-        <translation type="unfinished"></translation>
+        <translation>Aparência do condutor</translation>
     </message>
     <message>
         <location filename="../sources/conductorpropertieswidget.cpp" line="103"/>
         <source>Couleur :</source>
-        <translation type="unfinished"></translation>
+        <translation>Côr:</translation>
     </message>
     <message>
         <location filename="../sources/conductorpropertieswidget.cpp" line="105"/>
         <source>Trait en pointillés</source>
-        <translation type="unfinished"></translation>
+        <translation>Traço tracejado</translation>
     </message>
     <message>
         <location filename="../sources/conductorpropertieswidget.cpp" line="59"/>
@@ -1118,7 +1118,7 @@ As alterações serão definitivas.</translation>
     <message>
         <location filename="../sources/elementspanelwidget.cpp" line="57"/>
         <source>Importer un élément</source>
-        <translation type="unfinished"></translation>
+        <translation>Importar um elemento</translation>
     </message>
     <message>
         <location filename="../sources/elementspanelwidget.cpp" line="58"/>
@@ -1246,7 +1246,7 @@ As alterações serão definitivas.</translation>
         <location filename="../sources/configpages.cpp" line="237"/>
         <source>Export</source>
         <comment>configuration page title</comment>
-        <translation type="unfinished"></translation>
+        <translation>Exportar</translation>
     </message>
 </context>
 <context>
@@ -1297,7 +1297,7 @@ As alterações serão definitivas.</translation>
         <location filename="../sources/exportdialog.cpp" line="377"/>
         <source>Vous devez entrer un nom de fichier non vide et unique pour chaque schéma à exporter.</source>
         <comment>message box content</comment>
-        <translation type="unfinished"></translation>
+        <translation>Tem de especificar um nome de ficheiro não vazio e único por cada diagrama a exportar.</translation>
     </message>
     <message>
         <location filename="../sources/exportdialog.cpp" line="376"/>
@@ -1380,12 +1380,12 @@ As alterações serão definitivas.</translation>
         <location filename="../sources/exportpropertieswidget.cpp" line="151"/>
         <source>Options de rendu</source>
         <comment>groupbox title</comment>
-        <translation type="unfinished"></translation>
+        <translation>Opções de renderização</translation>
     </message>
     <message>
         <location filename="../sources/exportpropertieswidget.cpp" line="180"/>
         <source>Conserver les couleurs des conducteurs</source>
-        <translation type="unfinished"></translation>
+        <translation>Manter as cores dos condutores</translation>
     </message>
     <message>
         <location filename="../sources/exportpropertieswidget.cpp" line="156"/>
@@ -2064,7 +2064,7 @@ As alterações serão definitivas.</translation>
         <location filename="../sources/configpages.cpp" line="291"/>
         <source>Impression</source>
         <comment>configuration page title</comment>
-        <translation type="unfinished"></translation>
+        <translation>Impressão</translation>
     </message>
 </context>
 <context>
@@ -2206,7 +2206,7 @@ As alterações serão definitivas.</translation>
     <message>
         <location filename="../sources/qetapp.cpp" line="940"/>
         <source>&amp;Restaurer</source>
-        <translation>&amp;Mostrar</translation>
+        <translation>&amp;Ver</translation>
     </message>
     <message>
         <location filename="../sources/qetapp.cpp" line="941"/>
@@ -3436,12 +3436,12 @@ Opções disponiveis:
     <message>
         <location filename="../sources/editor/qetelementeditor.cpp" line="88"/>
         <source>un fichier</source>
-        <translation type="unfinished"></translation>
+        <translation>um ficheiro</translation>
     </message>
     <message>
         <location filename="../sources/editor/qetelementeditor.cpp" line="89"/>
         <source>un élément</source>
-        <translation type="unfinished"></translation>
+        <translation>um elemento</translation>
     </message>
     <message>
         <location filename="../sources/editor/qetelementeditor.cpp" line="115"/>
@@ -3524,7 +3524,7 @@ Opções disponiveis:
     <message>
         <location filename="../sources/editor/qetelementeditor.cpp" line="348"/>
         <source>Coller depuis...</source>
-        <translation type="unfinished"></translation>
+        <translation>Colar a partir de...</translation>
     </message>
     <message>
         <location filename="../sources/editor/qetelementeditor.cpp" line="429"/>
@@ -4027,7 +4027,7 @@ Opções disponiveis:
     <message>
         <location filename="../sources/exportdialog.cpp" line="672"/>
         <source>Exporter vers le presse-papier</source>
-        <translation type="unfinished"></translation>
+        <translation>Exportar para a àrea de transferência</translation>
     </message>
     <message>
         <location filename="../sources/qet.cpp" line="235"/>