diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index da820c9a..c53faab3 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -49,10 +49,10 @@
     <string name="send_now">Enviar agora</string>
     <!-- Message details -->
     <string name="message_details">Message details</string>
-    <string name="message_details_sender">Sender</string>
-    <string name="message_details_receiver">Receiver</string>
-    <string name="message_details_sent_at">Sent at</string>
-    <string name="message_details_received_at">Received at</string>
+    <string name="message_details_sender">Remetente</string>
+    <string name="message_details_receiver">Destinatário</string>
+    <string name="message_details_sent_at">Enviada a</string>
+    <string name="message_details_received_at">Recebida a</string>
     <!-- Notifications -->
     <string name="channel_received_sms">SMS recebida</string>
     <string name="new_message">Nova mensagem</string>
@@ -60,17 +60,17 @@
     <string name="mark_as_unread">Marcar como não lida</string>
     <string name="me">Eu</string>
     <!-- Archive -->
-    <string name="unarchive">Unarchive</string>
-    <string name="empty_archive">Delete all archived conversations</string>
-    <string name="archived_conversations">Archive</string>
-    <string name="show_archived_conversations">Show archived conversations</string>
-    <string name="archive">Archive</string>
-    <string name="no_archived_conversations">No archived conversations have been found</string>
-    <string name="archive_emptied_successfully">The archive has been emptied successfully</string>
-    <string name="empty_archive_confirmation">Are you sure you want to empty the archive? All archived conversations will be permanently lost.</string>
+    <string name="unarchive">Desarquivar</string>
+    <string name="empty_archive">Eliminar todas as conversas arquivadas</string>
+    <string name="archived_conversations">Arquivo</string>
+    <string name="show_archived_conversations">Mostrar conversas arquivadas</string>
+    <string name="archive">Arquivo</string>
+    <string name="no_archived_conversations">Não existem conversas arquivadas</string>
+    <string name="archive_emptied_successfully">O arquivo foi limpo com sucesso</string>
+    <string name="empty_archive_confirmation">Tem a certeza de que pretende limpar o arquivo\? Todas as conversas arquivadas serão eliminadas.</string>
     <!-- Confirmation dialog -->
     <string name="delete_whole_conversation_confirmation">Tem a certeza de que pretende apagar todas as mensagens desta conversa\?</string>
-    <string name="archive_confirmation">Are you sure you want to archive %s?</string>
+    <string name="archive_confirmation">Tem a certeza de que pretende arquivar %s\?</string>
     <!-- Are you sure you want to delete 5 conversations? -->
     <plurals name="delete_conversations">
         <item quantity="one">%d conversa</item>
@@ -84,11 +84,11 @@
         <item quantity="other">%d mensagens</item>
     </plurals>
     <!-- Settings -->
-    <string name="keyword">Keyword</string>
-    <string name="blocked_keywords">Blocked keywords</string>
-    <string name="manage_blocked_keywords">Manage blocked keywords</string>
-    <string name="not_blocking_keywords">You are not blocking any keywords. You may add keywords here to block all messages containing them.</string>
-    <string name="add_a_blocked_keyword">Add a blocked keyword</string>
+    <string name="keyword">Palavra-chave</string>
+    <string name="blocked_keywords">Palavras-chave bloqueadas</string>
+    <string name="manage_blocked_keywords">Gerir palavras-chave bloqueadas</string>
+    <string name="not_blocking_keywords">Não existem quaisquer palavras-chave bloqueadas. Pode adicionar as palavras-chave aqui para poder bloquear todas as mensagens que as contenham.</string>
+    <string name="add_a_blocked_keyword">Adicionar palavra-chave de bloqueio</string>
     <string name="lock_screen_visibility">Notificação no ecrã de bloqueio</string>
     <string name="sender_and_message">Remetente e mensagem</string>
     <string name="sender_only">Apenas remetente</string>
@@ -131,4 +131,4 @@
         Haven't found some strings? There's more at
         https://github.com/SimpleMobileTools/Simple-Commons/tree/master/commons/src/main/res
     -->
-</resources>
+</resources>
\ No newline at end of file