diff --git a/install-dev/langs/pt/data/configuration.xml b/install-dev/langs/pt/data/configuration.xml
index ef31b5d07..7cfb9a9ea 100644
--- a/install-dev/langs/pt/data/configuration.xml
+++ b/install-dev/langs/pt/data/configuration.xml
@@ -1,21 +1,9 @@
 <?xml version="1.0"?>
 <entity_configuration>
-  <configuration id="PS_INVOICE_PREFIX">
-    <value>IN</value>
-  </configuration>
-  <configuration id="PS_DELIVERY_PREFIX">
-    <value>DE</value>
-  </configuration>
-  <configuration id="PS_SEARCH_BLACKLIST">
-    <value>a|the|of|on|in|and|to</value>
-  </configuration>
-  <configuration id="PS_META_KEYWORDS">
-    <value>0</value>
-  </configuration>
   <configuration id="PS_CUSTOMER_SERVICE_SIGNATURE">
-    <value>Dear Customer,&#xD;
+    <value>Prezado Cliente,&#xD;
 &#xD;
-Regards,&#xD;
-Customer service</value>
+Atenciosamente,&#xD;
+atendimento ao cliente</value>
   </configuration>
 </entity_configuration>
diff --git a/install-dev/langs/pt/data/contact.xml b/install-dev/langs/pt/data/contact.xml
index bdc0b24d9..50840bbfe 100644
--- a/install-dev/langs/pt/data/contact.xml
+++ b/install-dev/langs/pt/data/contact.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0"?>
 <entity_contact>
   <contact id="Webmaster" name="Webmaster">
-    <description>If a technical problem occurs on this website</description>
+    <description>Se ocorrer um problema t&#xE9;cnico no site</description>
   </contact>
-  <contact id="Customer_service" name="Customer service">
-    <description>For any question about a product, an order</description>
+  <contact id="Customer_service" name="Atendimento ao Cliente">
+    <description>Para qualquer pergunta sobre um produto, uma ordem</description>
   </contact>
 </entity_contact>
diff --git a/install-dev/langs/pt/data/country.xml b/install-dev/langs/pt/data/country.xml
index d57ea1e36..84581791e 100644
--- a/install-dev/langs/pt/data/country.xml
+++ b/install-dev/langs/pt/data/country.xml
@@ -1,100 +1,100 @@
 <?xml version="1.0"?>
 <entity_country>
   <country id="DE">
-    <name>Germany</name>
+    <name>Alemanha</name>
   </country>
   <country id="AT">
-    <name>Austria</name>
+    <name>&#xC1;ustria</name>
   </country>
   <country id="BE">
-    <name>Belgium</name>
+    <name>B&#xE9;lgica</name>
   </country>
   <country id="CA">
-    <name>Canada</name>
+    <name>Canad&#xE1;</name>
   </country>
   <country id="CN">
     <name>China</name>
   </country>
   <country id="ES">
-    <name>Spain</name>
+    <name>Espanha</name>
   </country>
   <country id="FI">
-    <name>Finland</name>
+    <name>Finl&#xE2;ndia</name>
   </country>
   <country id="FR">
-    <name>France</name>
+    <name>Fran&#xE7;a</name>
   </country>
   <country id="GR">
-    <name>Greece</name>
+    <name>Gr&#xE9;cia</name>
   </country>
   <country id="IT">
-    <name>Italy</name>
+    <name>It&#xE1;lia</name>
   </country>
   <country id="JP">
-    <name>Japan</name>
+    <name>Jap&#xE3;o</name>
   </country>
   <country id="LU">
-    <name>Luxemburg</name>
+    <name>Luxemburgo</name>
   </country>
   <country id="NL">
-    <name>Netherlands</name>
+    <name>Holanda</name>
   </country>
   <country id="PL">
-    <name>Poland</name>
+    <name>Pol&#xF4;nia</name>
   </country>
   <country id="PT">
     <name>Portugal</name>
   </country>
   <country id="CZ">
-    <name>Czech Republic</name>
+    <name>Rep&#xFA;blica Tcheca</name>
   </country>
   <country id="GB">
-    <name>United Kingdom</name>
+    <name>Reino Unido</name>
   </country>
   <country id="SE">
-    <name>Sweden</name>
+    <name>Su&#xE9;cia</name>
   </country>
   <country id="CH">
-    <name>Switzerland</name>
+    <name>Su&#xED;&#xE7;a</name>
   </country>
   <country id="DK">
-    <name>Denmark</name>
+    <name>Dinamarca</name>
   </country>
   <country id="US">
-    <name>United States</name>
+    <name>Estados Unidos</name>
   </country>
   <country id="HK">
     <name>HongKong</name>
   </country>
   <country id="NO">
-    <name>Norway</name>
+    <name>Noruega</name>
   </country>
   <country id="AU">
     <name>Australia</name>
   </country>
   <country id="SG">
-    <name>Singapore</name>
+    <name>Singapura</name>
   </country>
   <country id="IE">
-    <name>Ireland</name>
+    <name>Irlanda</name>
   </country>
   <country id="NZ">
-    <name>New Zealand</name>
+    <name>Nova Zel&#xE2;ndia</name>
   </country>
   <country id="KR">
-    <name>South Korea</name>
+    <name>Cor&#xE9;a do Sul</name>
   </country>
   <country id="IL">
     <name>Israel</name>
   </country>
   <country id="ZA">
-    <name>South Africa</name>
+    <name>&#xC1;frica do Sul</name>
   </country>
   <country id="NG">
     <name>Nigeria</name>
   </country>
   <country id="CI">
-    <name>Ivory Coast</name>
+    <name>Costa do Marfim</name>
   </country>
   <country id="TG">
     <name>Togo</name>
@@ -115,7 +115,7 @@
     <name>Algeria</name>
   </country>
   <country id="AS">
-    <name>American Samoa</name>
+    <name>Samoa Americana</name>
   </country>
   <country id="AD">
     <name>Andorra</name>
diff --git a/install-dev/langs/pt/data/gender.xml b/install-dev/langs/pt/data/gender.xml
index 023a5e78d..debae6b64 100644
--- a/install-dev/langs/pt/data/gender.xml
+++ b/install-dev/langs/pt/data/gender.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <entity_gender>
-  <gender id="Mr" name="Mr."/>
-  <gender id="Ms" name="Ms."/>
-  <gender id="Miss" name="Miss"/>
+  <gender id="Mr" name="Sr."/>
+  <gender id="Sr" name="Sr."/>
+  <gender id="Miss" name="Senhorita"/>
 </entity_gender>
diff --git a/install-dev/langs/pt/data/group.xml b/install-dev/langs/pt/data/group.xml
index 2d1b70934..151cc6f51 100644
--- a/install-dev/langs/pt/data/group.xml
+++ b/install-dev/langs/pt/data/group.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <entity_group>
-  <group id="Visitor" name="Visitor"/>
-  <group id="Guest" name="Guest"/>
-  <group id="Customer" name="Customer"/>
+  <group id="Visitor" name="Visitante"/>
+  <group id="Guest" name="Comprador sem Cadastro"/>
+  <group id="Customer" name="Cliente"/>
 </entity_group>
diff --git a/install-dev/langs/pt/data/meta.xml b/install-dev/langs/pt/data/meta.xml
index 381a4433a..43241df49 100644
--- a/install-dev/langs/pt/data/meta.xml
+++ b/install-dev/langs/pt/data/meta.xml
@@ -1,20 +1,20 @@
 <?xml version="1.0"?>
 <entity_meta>
   <meta id="404" id_shop="1">
-    <title>404 error</title>
-    <description>This page cannot be found</description>
+    <title>erro 404</title>
+    <description>Esta p&#xE1;gina n&#xE3;o pode ser encontrada</description>
     <keywords>error, 404, not found</keywords>
     <url_rewrite>page-not-found</url_rewrite>
   </meta>
   <meta id="best-sales" id_shop="1">
-    <title>Best sales</title>
-    <description>Our best sales</description>
+    <title>Mais vendidos</title>
+    <description>Nossos produto mais vendidos</description>
     <keywords>best sales</keywords>
     <url_rewrite>best-sales</url_rewrite>
   </meta>
   <meta id="contact" id_shop="1">
-    <title>Contact us</title>
-    <description>Use our form to contact us</description>
+    <title>Entre em Contato</title>
+    <description>Use nosso formul&#xE1;rio para nos contatar</description>
     <keywords>contact, form, e-mail</keywords>
     <url_rewrite>contact-us</url_rewrite>
   </meta>
@@ -25,26 +25,26 @@
     <url_rewrite/>
   </meta>
   <meta id="manufacturer" id_shop="1">
-    <title>Manufacturers</title>
-    <description>Manufacturers list</description>
+    <title>Fabricantes</title>
+    <description>Lista de Fabricantes</description>
     <keywords>manufacturer</keywords>
     <url_rewrite>manufacturers</url_rewrite>
   </meta>
   <meta id="new-products" id_shop="1">
-    <title>New products</title>
-    <description>Our new products</description>
+    <title>Novos produtos</title>
+    <description>Nossos novos produtos</description>
     <keywords>new, products</keywords>
     <url_rewrite>new-products</url_rewrite>
   </meta>
   <meta id="password" id_shop="1">
-    <title>Forgot your password</title>
-    <description>Enter your e-mail address used to register in goal to get e-mail with your new password</description>
+    <title>Esqueceu sua senha</title>
+    <description>Digite seu e-mail usado para registrar para obter um e-mail com a nova senha</description>
     <keywords>forgot, password, e-mail, new, reset</keywords>
     <url_rewrite>password-recovery</url_rewrite>
   </meta>
   <meta id="prices-drop" id_shop="1">
-    <title>Prices drop</title>
-    <description>Our special products</description>
+    <title>Promo&#xE7;&#xE3;o</title>
+    <description>Nossos produtos em especiais</description>
     <keywords>special, prices drop</keywords>
     <url_rewrite>prices-drop</url_rewrite>
   </meta>
@@ -55,61 +55,61 @@
     <url_rewrite>sitemap</url_rewrite>
   </meta>
   <meta id="supply" id_shop="1">
-    <title>Suppliers</title>
-    <description>Suppliers list</description>
+    <title>Fornecedores</title>
+    <description>Lista de Fornecedores</description>
     <keywords>supplier</keywords>
     <url_rewrite>supplier</url_rewrite>
   </meta>
   <meta id="address" id_shop="1">
-    <title>Address</title>
+    <title>Endere&#xE7;o</title>
     <description/>
     <keywords/>
     <url_rewrite>address</url_rewrite>
   </meta>
   <meta id="addresses" id_shop="1">
-    <title>Addresses</title>
+    <title>Endere&#xE7;os</title>
     <description/>
     <keywords/>
     <url_rewrite>addresses</url_rewrite>
   </meta>
   <meta id="authentication" id_shop="1">
-    <title>Authentication</title>
+    <title>Autentifica&#xE7;&#xE3;o</title>
     <description/>
     <keywords/>
     <url_rewrite>authentication</url_rewrite>
   </meta>
   <meta id="cart" id_shop="1">
-    <title>Cart</title>
+    <title>Carrinho de compra</title>
     <description/>
     <keywords/>
     <url_rewrite>cart</url_rewrite>
   </meta>
   <meta id="discount" id_shop="1">
-    <title>Discount</title>
+    <title>Descontos</title>
     <description/>
     <keywords/>
     <url_rewrite>discount</url_rewrite>
   </meta>
   <meta id="history" id_shop="1">
-    <title>Order history</title>
+    <title>Hist&#xF3;rico de Pedidos</title>
     <description/>
     <keywords/>
     <url_rewrite>order-history</url_rewrite>
   </meta>
   <meta id="identity" id_shop="1">
-    <title>Identity</title>
+    <title>Identidade</title>
     <description/>
     <keywords/>
     <url_rewrite>identity</url_rewrite>
   </meta>
   <meta id="my-account" id_shop="1">
-    <title>My account</title>
+    <title>Minha conta</title>
     <description/>
     <keywords/>
     <url_rewrite>my-account</url_rewrite>
   </meta>
   <meta id="order-follow" id_shop="1">
-    <title>Order follow</title>
+    <title>Acompanhar Pedido</title>
     <description/>
     <keywords/>
     <url_rewrite>order-follow</url_rewrite>
@@ -121,31 +121,31 @@
     <url_rewrite>order-slip</url_rewrite>
   </meta>
   <meta id="order" id_shop="1">
-    <title>Order</title>
+    <title>Pedido</title>
     <description/>
     <keywords/>
     <url_rewrite>order</url_rewrite>
   </meta>
   <meta id="search" id_shop="1">
-    <title>Search</title>
+    <title>Pesquisa</title>
     <description/>
     <keywords/>
     <url_rewrite>search</url_rewrite>
   </meta>
   <meta id="stores" id_shop="1">
-    <title>Stores</title>
+    <title>Lojas</title>
     <description/>
     <keywords/>
     <url_rewrite>stores</url_rewrite>
   </meta>
   <meta id="order-opc" id_shop="1">
-    <title>Order</title>
+    <title>Pedido</title>
     <description/>
     <keywords/>
     <url_rewrite>quick-order</url_rewrite>
   </meta>
   <meta id="guest-tracking" id_shop="1">
-    <title>Guest tracking</title>
+    <title>Acompanhar comprador sem cadastro</title>
     <description/>
     <keywords/>
     <url_rewrite>guest-tracking</url_rewrite>
diff --git a/install-dev/langs/pt/data/tab.xml b/install-dev/langs/pt/data/tab.xml
index ac952246b..028949968 100644
--- a/install-dev/langs/pt/data/tab.xml
+++ b/install-dev/langs/pt/data/tab.xml
@@ -8,18 +8,18 @@
   <tab id="Login" name="Login"/>
   <tab id="Shops" name="Shops"/>
   <tab id="Shop_URLs" name="Shop URLs"/>
-  <tab id="Catalog" name="Catalog"/>
-  <tab id="Orders" name="Orders"/>
-  <tab id="Customers" name="Customers"/>
-  <tab id="Price_Rules" name="Price Rules"/>
-  <tab id="Shipping" name="Shipping"/>
-  <tab id="Localization" name="Localization"/>
-  <tab id="Modules" name="Modules"/>
-  <tab id="Preferences" name="Preferences"/>
-  <tab id="Advanced_Parameters" name="Advanced Parameters"/>
-  <tab id="Administration" name="Administration"/>
-  <tab id="Stats" name="Stats"/>
-  <tab id="Stock" name="Stock"/>
+  <tab id="Catalog" name="Cat&#xE1;logo"/>
+  <tab id="Orders" name="Pedidos"/>
+  <tab id="Customers" name="Clientes"/>
+  <tab id="Price_Rules" name="Regras para pre&#xE7;o"/>
+  <tab id="Shipping" name="Entrega"/>
+  <tab id="Localization" name="Localiza&#xE7;&#xE3;o"/>
+  <tab id="Modules" name="M&#xF3;dulos"/>
+  <tab id="Preferences" name="Prefer&#xEA;ncias"/>
+  <tab id="Advanced_Parameters" name="Par&#xE2;metros Avan&#xE7;ados"/>
+  <tab id="Administration" name="Administra&#xE7;&#xE3;o"/>
+  <tab id="Stats" name="Estat&#xED;sticas"/>
+  <tab id="Estoque" name="Estoque"/>
   <tab id="Products" name="Products"/>
   <tab id="Categories" name="Categories"/>
   <tab id="Monitoring" name="Monitoring"/>
diff --git a/install-dev/langs/pt/img/pt-default-category.jpg b/install-dev/langs/pt/img/br-default-category.jpg
similarity index 100%
rename from install-dev/langs/pt/img/pt-default-category.jpg
rename to install-dev/langs/pt/img/br-default-category.jpg
diff --git a/install-dev/langs/pt/img/pt-default-home.jpg b/install-dev/langs/pt/img/br-default-home.jpg
similarity index 100%
rename from install-dev/langs/pt/img/pt-default-home.jpg
rename to install-dev/langs/pt/img/br-default-home.jpg
diff --git a/install-dev/langs/pt/img/pt-default-large.jpg b/install-dev/langs/pt/img/br-default-large.jpg
similarity index 100%
rename from install-dev/langs/pt/img/pt-default-large.jpg
rename to install-dev/langs/pt/img/br-default-large.jpg
diff --git a/install-dev/langs/pt/img/pt-default-large_scene.jpg b/install-dev/langs/pt/img/br-default-large_scene.jpg
similarity index 100%
rename from install-dev/langs/pt/img/pt-default-large_scene.jpg
rename to install-dev/langs/pt/img/br-default-large_scene.jpg
diff --git a/install-dev/langs/pt/img/pt-default-medium.jpg b/install-dev/langs/pt/img/br-default-medium.jpg
similarity index 100%
rename from install-dev/langs/pt/img/pt-default-medium.jpg
rename to install-dev/langs/pt/img/br-default-medium.jpg
diff --git a/install-dev/langs/pt/img/pt-default-small.jpg b/install-dev/langs/pt/img/br-default-small.jpg
similarity index 100%
rename from install-dev/langs/pt/img/pt-default-small.jpg
rename to install-dev/langs/pt/img/br-default-small.jpg
diff --git a/install-dev/langs/pt/img/pt-default-thickbox.jpg b/install-dev/langs/pt/img/br-default-thickbox.jpg
similarity index 100%
rename from install-dev/langs/pt/img/pt-default-thickbox.jpg
rename to install-dev/langs/pt/img/br-default-thickbox.jpg
diff --git a/install-dev/langs/pt/img/pt-default-thumb_scene.jpg b/install-dev/langs/pt/img/br-default-thumb_scene.jpg
similarity index 100%
rename from install-dev/langs/pt/img/pt-default-thumb_scene.jpg
rename to install-dev/langs/pt/img/br-default-thumb_scene.jpg
diff --git a/install-dev/langs/pt/img/pt.jpg b/install-dev/langs/pt/img/br.jpg
similarity index 100%
rename from install-dev/langs/pt/img/pt.jpg
rename to install-dev/langs/pt/img/br.jpg