diff --git a/apps/files_external/l10n/pt_PT.js b/apps/files_external/l10n/pt_PT.js
index 9d3998d903..68f183a36b 100644
--- a/apps/files_external/l10n/pt_PT.js
+++ b/apps/files_external/l10n/pt_PT.js
@@ -7,13 +7,13 @@ OC.L10N.register(
     "Step 1 failed. Exception: %s" : "Passo 1 falhou. Exceção: %s",
     "Step 2 failed. Exception: %s" : "Passo 2 falhou. Exceção: %s",
     "External storage" : "Armazenamento Externo",
-    "Dropbox App Configuration" : "Configuração da app Dropbox",
-    "Google Drive App Configuration" : "Configuração da app Google Drive",
+    "Dropbox App Configuration" : "Configuração da aplicação Dropbox",
+    "Google Drive App Configuration" : "Configuração da aplicação Google Drive",
     "Personal" : "Pessoal",
     "System" : "Sistema",
     "Grant access" : "Conceder acesso",
-    "Error configuring OAuth1" : "Erro de configuração OAuth1",
-    "Error configuring OAuth2" : "Erro de configuração OAuth2",
+    "Error configuring OAuth1" : "Erro ao configurar OAuth1",
+    "Error configuring OAuth2" : "Erro ao configurar OAuth2",
     "Generate keys" : "Gerar chaves",
     "Error generating key pair" : "Erro ao gerar chave par",
     "All users. Type to select user or group." : "Todos os utilizadores. Digite para selecionar o utilizador ou grupo.",
@@ -27,14 +27,14 @@ OC.L10N.register(
     "Couldn't get the list of external mount points: {type}" : "Não foi possível conseguir a lista de pontos de montagem externos: {type}",
     "There was an error with message: " : "Houve um erro com a mensagem:",
     "External mount error" : "Erro de montagem externa",
-    "external-storage" : "Armazenamento Externo",
+    "external-storage" : "armazenamento externo",
     "Couldn't get the list of Windows network drive mount points: empty response from the server" : "Não foi possível conseguir a lista de pontos de montagem Windows na rede: resposta vazia do servidor",
     "Some of the configured external mount points are not connected. Please click on the red row(s) for more information" : "Alguns dos pontos de montagem externos configurados não estão conectados. Por favor, clique na fila vermelha para mais informação",
     "Please enter the credentials for the {mount} mount" : "Por favor, introduza as credenciais para {mount}",
     "Username" : "Nome de utilizador",
     "Password" : "Palavra-passe",
     "Credentials saved" : "Credenciais guardadas",
-    "Credentials saving failed" : "Falha ao salvar credenciais",
+    "Credentials saving failed" : "Falha ao guardar as credenciais",
     "Credentials required" : "Credenciais necessárias",
     "Save" : "Guardar",
     "Storage with id \"%i\" not found" : "Não foi encontrado o armazenamento com a id. \"%i\"",
@@ -49,7 +49,7 @@ OC.L10N.register(
     "Insufficient data: %s" : "Dados insuficientes: %s",
     "%s" : "%s",
     "Storage with id \"%i\" is not user editable" : "Armazenamento com id \"%i\" não é editável pelo utilizador",
-    "Access key" : "Código de acesso",
+    "Access key" : "Chave de acesso",
     "Secret key" : "Código secreto",
     "Builtin" : "Integrado",
     "None" : "Nenhum",
diff --git a/apps/files_external/l10n/pt_PT.json b/apps/files_external/l10n/pt_PT.json
index fab0f05a83..93922c6776 100644
--- a/apps/files_external/l10n/pt_PT.json
+++ b/apps/files_external/l10n/pt_PT.json
@@ -5,13 +5,13 @@
     "Step 1 failed. Exception: %s" : "Passo 1 falhou. Exceção: %s",
     "Step 2 failed. Exception: %s" : "Passo 2 falhou. Exceção: %s",
     "External storage" : "Armazenamento Externo",
-    "Dropbox App Configuration" : "Configuração da app Dropbox",
-    "Google Drive App Configuration" : "Configuração da app Google Drive",
+    "Dropbox App Configuration" : "Configuração da aplicação Dropbox",
+    "Google Drive App Configuration" : "Configuração da aplicação Google Drive",
     "Personal" : "Pessoal",
     "System" : "Sistema",
     "Grant access" : "Conceder acesso",
-    "Error configuring OAuth1" : "Erro de configuração OAuth1",
-    "Error configuring OAuth2" : "Erro de configuração OAuth2",
+    "Error configuring OAuth1" : "Erro ao configurar OAuth1",
+    "Error configuring OAuth2" : "Erro ao configurar OAuth2",
     "Generate keys" : "Gerar chaves",
     "Error generating key pair" : "Erro ao gerar chave par",
     "All users. Type to select user or group." : "Todos os utilizadores. Digite para selecionar o utilizador ou grupo.",
@@ -25,14 +25,14 @@
     "Couldn't get the list of external mount points: {type}" : "Não foi possível conseguir a lista de pontos de montagem externos: {type}",
     "There was an error with message: " : "Houve um erro com a mensagem:",
     "External mount error" : "Erro de montagem externa",
-    "external-storage" : "Armazenamento Externo",
+    "external-storage" : "armazenamento externo",
     "Couldn't get the list of Windows network drive mount points: empty response from the server" : "Não foi possível conseguir a lista de pontos de montagem Windows na rede: resposta vazia do servidor",
     "Some of the configured external mount points are not connected. Please click on the red row(s) for more information" : "Alguns dos pontos de montagem externos configurados não estão conectados. Por favor, clique na fila vermelha para mais informação",
     "Please enter the credentials for the {mount} mount" : "Por favor, introduza as credenciais para {mount}",
     "Username" : "Nome de utilizador",
     "Password" : "Palavra-passe",
     "Credentials saved" : "Credenciais guardadas",
-    "Credentials saving failed" : "Falha ao salvar credenciais",
+    "Credentials saving failed" : "Falha ao guardar as credenciais",
     "Credentials required" : "Credenciais necessárias",
     "Save" : "Guardar",
     "Storage with id \"%i\" not found" : "Não foi encontrado o armazenamento com a id. \"%i\"",
@@ -47,7 +47,7 @@
     "Insufficient data: %s" : "Dados insuficientes: %s",
     "%s" : "%s",
     "Storage with id \"%i\" is not user editable" : "Armazenamento com id \"%i\" não é editável pelo utilizador",
-    "Access key" : "Código de acesso",
+    "Access key" : "Chave de acesso",
     "Secret key" : "Código secreto",
     "Builtin" : "Integrado",
     "None" : "Nenhum",
diff --git a/apps/systemtags/l10n/fr.js b/apps/systemtags/l10n/fr.js
index 93c7d364b2..387bc45643 100644
--- a/apps/systemtags/l10n/fr.js
+++ b/apps/systemtags/l10n/fr.js
@@ -7,20 +7,20 @@ OC.L10N.register(
     "Please select tags to filter by" : "Veuillez sélectionner les étiquettes par lesquelles filtrer",
     "No files found for the selected tags" : "Aucun fichier pour les étiquettes sélectionnées",
     "<strong>System tags</strong> for a file have been modified" : "<strong>Les étiquettes systèmes</strong> pour un fichier ont été modifiées",
-    "You assigned system tag %3$s" : "Vous avez attribué l'étiquette système %3$s",
+    "You assigned system tag %3$s" : "Vous avez attribué l'étiquette collaborative %3$s",
     "%1$s assigned system tag %3$s" : "%1$s a attribué l'étiquette système %3$s",
-    "You unassigned system tag %3$s" : "Vous avez retiré l'étiquette système %3$s",
+    "You unassigned system tag %3$s" : "Vous avez retiré l'étiquette collaborative %3$s",
     "%1$s unassigned system tag %3$s" : "%1$s a retiré l'étiquette système %3$s",
-    "You created system tag %2$s" : "Vous avez créé l'étiquette système %2$s",
+    "You created system tag %2$s" : "Vous avez créé l'étiquette collaborative %2$s",
     "%1$s created system tag %2$s" : "%1$s a créé l'étiquette système %2$s",
-    "You deleted system tag %2$s" : "Vous avez supprimé l'étiquette système %2$s",
-    "%1$s deleted system tag %2$s" : "%1$s a supprimé l'étiquette système %2$s",
-    "You updated system tag %3$s to %2$s" : "Vous avez renommé l'étiquette système %3$s en %2$s",
-    "%1$s updated system tag %3$s to %2$s" : "%1$s a renommé l'étiquette système %3$s en %2$s",
-    "You assigned system tag %3$s to %2$s" : "Vous avez attribué l'étiquette système %3$s à %2$s",
-    "%1$s assigned system tag %3$s to %2$s" : "%1$s a attribué l'étiquette système %3$s à %2$s",
-    "You unassigned system tag %3$s from %2$s" : "Vous avez retiré l'étiquette système %3$s de %2$s",
-    "%1$s unassigned system tag %3$s from %2$s" : "%1$s a retiré l'étiquette système %3$s à %2$s",
+    "You deleted system tag %2$s" : "Vous avez supprimé l'étiquette collaborative %2$s",
+    "%1$s deleted system tag %2$s" : "%1$s a supprimé l'étiquette collaborative %2$s",
+    "You updated system tag %3$s to %2$s" : "Vous avez renommé l'étiquette collaborative %3$s en %2$s",
+    "%1$s updated system tag %3$s to %2$s" : "%1$s a renommé l'étiquette collaborative %3$s en %2$s",
+    "You assigned system tag %3$s to %2$s" : "Vous avez attribué l'étiquette collaborative %3$s à %2$s",
+    "%1$s assigned system tag %3$s to %2$s" : "%1$s a attribué l'étiquette collaborative %3$s à %2$s",
+    "You unassigned system tag %3$s from %2$s" : "Vous avez retiré l'étiquette collaborative %3$s à %2$s",
+    "%1$s unassigned system tag %3$s from %2$s" : "%1$s a retiré l'étiquette collaborative %3$s à %2$s",
     "%s (restricted)" : "%s (restreint)",
     "%s (invisible)" : "%s (invisible)",
     "No files in here" : "Aucun fichier",
diff --git a/apps/systemtags/l10n/fr.json b/apps/systemtags/l10n/fr.json
index 94254c93ab..66b4d246da 100644
--- a/apps/systemtags/l10n/fr.json
+++ b/apps/systemtags/l10n/fr.json
@@ -5,20 +5,20 @@
     "Please select tags to filter by" : "Veuillez sélectionner les étiquettes par lesquelles filtrer",
     "No files found for the selected tags" : "Aucun fichier pour les étiquettes sélectionnées",
     "<strong>System tags</strong> for a file have been modified" : "<strong>Les étiquettes systèmes</strong> pour un fichier ont été modifiées",
-    "You assigned system tag %3$s" : "Vous avez attribué l'étiquette système %3$s",
+    "You assigned system tag %3$s" : "Vous avez attribué l'étiquette collaborative %3$s",
     "%1$s assigned system tag %3$s" : "%1$s a attribué l'étiquette système %3$s",
-    "You unassigned system tag %3$s" : "Vous avez retiré l'étiquette système %3$s",
+    "You unassigned system tag %3$s" : "Vous avez retiré l'étiquette collaborative %3$s",
     "%1$s unassigned system tag %3$s" : "%1$s a retiré l'étiquette système %3$s",
-    "You created system tag %2$s" : "Vous avez créé l'étiquette système %2$s",
+    "You created system tag %2$s" : "Vous avez créé l'étiquette collaborative %2$s",
     "%1$s created system tag %2$s" : "%1$s a créé l'étiquette système %2$s",
-    "You deleted system tag %2$s" : "Vous avez supprimé l'étiquette système %2$s",
-    "%1$s deleted system tag %2$s" : "%1$s a supprimé l'étiquette système %2$s",
-    "You updated system tag %3$s to %2$s" : "Vous avez renommé l'étiquette système %3$s en %2$s",
-    "%1$s updated system tag %3$s to %2$s" : "%1$s a renommé l'étiquette système %3$s en %2$s",
-    "You assigned system tag %3$s to %2$s" : "Vous avez attribué l'étiquette système %3$s à %2$s",
-    "%1$s assigned system tag %3$s to %2$s" : "%1$s a attribué l'étiquette système %3$s à %2$s",
-    "You unassigned system tag %3$s from %2$s" : "Vous avez retiré l'étiquette système %3$s de %2$s",
-    "%1$s unassigned system tag %3$s from %2$s" : "%1$s a retiré l'étiquette système %3$s à %2$s",
+    "You deleted system tag %2$s" : "Vous avez supprimé l'étiquette collaborative %2$s",
+    "%1$s deleted system tag %2$s" : "%1$s a supprimé l'étiquette collaborative %2$s",
+    "You updated system tag %3$s to %2$s" : "Vous avez renommé l'étiquette collaborative %3$s en %2$s",
+    "%1$s updated system tag %3$s to %2$s" : "%1$s a renommé l'étiquette collaborative %3$s en %2$s",
+    "You assigned system tag %3$s to %2$s" : "Vous avez attribué l'étiquette collaborative %3$s à %2$s",
+    "%1$s assigned system tag %3$s to %2$s" : "%1$s a attribué l'étiquette collaborative %3$s à %2$s",
+    "You unassigned system tag %3$s from %2$s" : "Vous avez retiré l'étiquette collaborative %3$s à %2$s",
+    "%1$s unassigned system tag %3$s from %2$s" : "%1$s a retiré l'étiquette collaborative %3$s à %2$s",
     "%s (restricted)" : "%s (restreint)",
     "%s (invisible)" : "%s (invisible)",
     "No files in here" : "Aucun fichier",