diff --git a/src/translation/translation_pt_BR.ts b/src/translation/translation_pt_BR.ts
index d6f86fb42e..d7fb9ad56a 100644
--- a/src/translation/translation_pt_BR.ts
+++ b/src/translation/translation_pt_BR.ts
@@ -869,7 +869,7 @@
     <message>
         <location filename="../clientdlg.cpp" line="404"/>
         <source>&amp;MIDI Control Settings...</source>
-        <translation type="unfinished"></translation>
+        <translation>Configuração de controle &amp;MIDI...</translation>
     </message>
     <message>
         <location filename="../clientdlg.cpp" line="792"/>
@@ -1185,17 +1185,17 @@ Silenciamos seu canal e ativamos &apos;Silenciar-me&apos;. Resolva o problema de
         <location filename="../clientsettingsdlg.cpp" line="889"/>
         <location filename="../clientsettingsdlg.cpp" line="896"/>
         <source>Could not open MIDI port</source>
-        <translation type="unfinished"></translation>
+        <translation>Não foi possível abrir a porta MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="890"/>
         <source>No MIDI devices found. Please connect a MIDI device and try again.</source>
-        <translation type="unfinished"></translation>
+        <translation>Nenhum dispositivo MIDI encontrado. Conecte um dispositivo MIDI e tente novamente.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="896"/>
         <source>Please check your OS configuration.</source>
-        <translation type="unfinished"></translation>
+        <translation>Por favor verifique a configuração do seu SO.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1451"/>
@@ -1554,117 +1554,117 @@ Silenciamos seu canal e ativamos &apos;Silenciar-me&apos;. Resolva o problema de
     <message>
         <location filename="../clientsettingsdlg.cpp" line="402"/>
         <source>Enable/disable MIDI-in port</source>
-        <translation type="unfinished"></translation>
+        <translation>Ativar/desativar porta de entrada MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="403"/>
         <source>MIDI-in port check box</source>
-        <translation type="unfinished"></translation>
+        <translation>Caixa de seleção porta de entrada MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="405"/>
         <source>Pick-up Mode</source>
-        <translation type="unfinished"></translation>
+        <translation>Modo Pick-up</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="406"/>
         <source>When enabled, MIDI fader and pan controls will wait until the physical controller position matches the current software value before responding. This prevents sudden jumps when your physical controller is out of sync with the software.</source>
-        <translation type="unfinished"></translation>
+        <translation>Quando ativado, o controle MIDI de fader e pan aguardará até que a posição do controlador físico corresponda ao valor atual do software antes de responder. Isso evita saltos repentinos quando o controlador físico estiver dessincronizado com o software.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="409"/>
         <source>Pick-up Mode check box</source>
-        <translation type="unfinished"></translation>
+        <translation>Caixa de seleção de Modo Pick-up</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="412"/>
         <source>Select which MIDI output port to connect to. Jamulus will automatically connect its MIDI input port to the selected device when enabled.You can also use your connection manager of choice to manually change connections.</source>
-        <translation type="unfinished"></translation>
+        <translation>Selecione a porta de saída MIDI à qual deseja conectar. Jamulus conectará automaticamente sua porta de entrada MIDI ao dispositivo selecionado quando ativado. Você também pode usar o gerenciador de conexões de sua preferência para alterar as conexões manualmente.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="416"/>
         <source>Select which MIDI source to connect to. Jamulus will automatically connect its MIDI input port to the selected device when enabled.You can also use Audio MIDI Setup to manually change connections.</source>
-        <translation type="unfinished"></translation>
+        <translation>Selecione a fonte MIDI à qual deseja se conectar. Jamulus conectará automaticamente sua porta de entrada MIDI ao dispositivo selecionado quando ativado. Você também pode usar a Configuração de Áudio MIDI para alterar as conexões manualmente.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="420"/>
         <source>Select which MIDI input device(s) Jamulus should listen to. Select &apos;All Devices&apos; to receive MIDI from all connected devices, or choose a specific device.</source>
-        <translation type="unfinished"></translation>
+        <translation>Selecione quais dispositivos de entrada MIDI o Jamulus deve receber. Selecione &quot;Todos os dispositivos&quot; para receber MIDI de todos os dispositivos conectados ou escolha um dispositivo específico.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="423"/>
         <source>MIDI input device combo box</source>
-        <translation type="unfinished"></translation>
+        <translation>Combo do dispositivo de entrada MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="425"/>
         <source>MIDI controller settings</source>
-        <translation type="unfinished"></translation>
+        <translation>Configurações controlador MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="426"/>
         <source>There is one global MIDI channel parameter (0-16) and two parameters you can set for each item controlled: First MIDI CC and consecutive CC numbers (count). First set the channel you want Jamulus to listen on (0 for all channels). Then, for each item you want to control (volume fader, pan, solo, mute), set the first MIDI CC (CC number to start from) and number of consecutive CC numbers (count). There is one exception that does not require establishing consecutive CC numbers which is the “Mute Myself” parameter - it only requires a single CC number as it is only applied to one’s own audio stream.</source>
-        <translation type="unfinished"></translation>
+        <translation>Há um parâmetro global de canal MIDI (0-16) e dois parâmetros que você pode definir para cada item controlado: o primeiro CC MIDI e a quantidade de CCs consecutivos (contagem). Primeiro, defina o canal que você deseja que o Jamulus receba (0 para todos os canais). Em seguida, para cada item que você deseja controlar (fader de volume, pan, solo, mudo), defina o primeiro CC MIDI (número do CC inicial) e a quantidade de CCs consecutivos (contagem). Há uma exceção que não requer a definição de CCs consecutivos: o parâmetro &quot;Silenciar-me&quot; - ele requer apenas um único número de CC, pois se aplica somente ao seu próprio fluxo de áudio.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="435"/>
         <source>You can either type in the MIDI CC values or use the &quot;Learn&quot; button: click on &quot;Learn&quot;, actuate the fader/knob/button on your MIDI controller, and the MIDI CC number will be detected and saved.</source>
-        <translation type="unfinished"></translation>
+        <translation>Você pode digitar os valores MIDI CC ou usar o botão &quot;Aprender&quot;: clique em &quot;Aprender&quot;, acione o fader/botão/controlador do seu controlador MIDI e o número MIDI CC será detectado e salvo.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="446"/>
         <source>MIDI channel combo box</source>
-        <translation type="unfinished"></translation>
+        <translation>Caixa de combinação canal MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="447"/>
         <source>Mute Myself MIDI CC number spin box</source>
-        <translation type="unfinished"></translation>
+        <translation>Campo MIDI CC Silenciar-me</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="448"/>
         <source>Fader offset spin box</source>
-        <translation type="unfinished"></translation>
+        <translation>Campo MIDI CC Fader</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="449"/>
         <source>Pan offset spin box</source>
-        <translation type="unfinished"></translation>
+        <translation>Campo MIDI CC Pan</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="450"/>
         <source>Solo offset spin box</source>
-        <translation type="unfinished"></translation>
+        <translation>Campo MIDI CC Solo</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="451"/>
         <source>Mute offset spin box</source>
-        <translation type="unfinished"></translation>
+        <translation>Campo MIDI CC Mudo</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="452"/>
         <source>Mute Myself MIDI learn button</source>
-        <translation type="unfinished"></translation>
+        <translation>Botão aprender MIDI Silenciar-me</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="453"/>
         <source>Fader offset MIDI learn button</source>
-        <translation type="unfinished"></translation>
+        <translation>Botão aprender MIDI Fader</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="454"/>
         <source>Pan offset MIDI learn button</source>
-        <translation type="unfinished"></translation>
+        <translation>Botão aprender MIDI Pan</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="455"/>
         <source>Solo offset MIDI learn button</source>
-        <translation type="unfinished"></translation>
+        <translation>Botão aprender MIDI Solo</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="456"/>
         <source>Mute offset MIDI learn button</source>
-        <translation type="unfinished"></translation>
+        <translation>Botão aprender MIDI Mudo</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="460"/>
@@ -1725,55 +1725,55 @@ Silenciamos seu canal e ativamos &apos;Silenciar-me&apos;. Resolva o problema de
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1483"/>
         <source>Learn</source>
-        <translation type="unfinished"></translation>
+        <translation>Aprender</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1518"/>
         <location filename="../clientsettingsdlg.cpp" line="1605"/>
         <source>All Devices</source>
-        <translation type="unfinished"></translation>
+        <translation>Todos os Dispositivos</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1521"/>
         <source>No device connected</source>
-        <translation type="unfinished"></translation>
+        <translation>Nenhum dispositivo conectado</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1549"/>
         <location filename="../clientsettingsdlg.cpp" line="1555"/>
         <source>MIDI Device Not Found</source>
-        <translation type="unfinished"></translation>
+        <translation>Dispositivo MIDI não encontrado</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1550"/>
         <source>The MIDI device &quot;%1&quot; could not be found. Using all available devices instead.</source>
-        <translation type="unfinished"></translation>
+        <translation>O dispositivo MIDI &quot;%1&quot; não foi encontrado. Usando todos os dispositivos disponíveis.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1556"/>
         <source>The MIDI device &quot;%1&quot; is not currently available. Select a different device from the dropdown to connect.</source>
-        <translation type="unfinished"></translation>
+        <translation>O dispositivo MIDI &quot;%1&quot; não está disponível. Selecione um dispositivo diferente no menu suspenso para conectar.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1603"/>
         <location filename="../clientsettingsdlg.cpp" line="1609"/>
         <source>MIDI Device Connection Failed</source>
-        <translation type="unfinished"></translation>
+        <translation>Falha na conexão do dispositivo MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1604"/>
         <source>Could not connect to MIDI device &quot;%1&quot;. Please check your OS configuration.</source>
-        <translation type="unfinished"></translation>
+        <translation>Não foi possível conectar ao dispositivo MIDI &quot;%1&quot;. Verifique a configuração do seu SO.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1610"/>
         <source>Could not connect to MIDI device &quot;%1&quot;. Please check that the device is available.</source>
-        <translation type="unfinished"></translation>
+        <translation>Não foi possível conectar ao dispositivo MIDI &quot;%1&quot;. Verifique se o dispositivo está disponível.</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlg.cpp" line="1631"/>
         <source>Listening...</source>
-        <translation type="unfinished"></translation>
+        <translation>Ouvindo...</translation>
     </message>
     <message>
         <location filename="../util.h" line="619"/>
@@ -2306,117 +2306,117 @@ Silenciamos seu canal e ativamos &apos;Silenciar-me&apos;. Resolva o problema de
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1341"/>
         <source>MIDI Control</source>
-        <translation type="unfinished"></translation>
+        <translation>Controle MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1365"/>
         <source>MIDI-in</source>
-        <translation type="unfinished"></translation>
+        <translation>Entrada MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1391"/>
         <source>MIDI Channel</source>
-        <translation type="unfinished"></translation>
+        <translation>Canal MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1417"/>
         <source>0 (all)</source>
-        <translation type="unfinished"></translation>
+        <translation>0 (todos)</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1422"/>
         <source>1</source>
-        <translation type="unfinished"></translation>
+        <translation>1</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1427"/>
         <source>2</source>
-        <translation type="unfinished"></translation>
+        <translation>2</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1432"/>
         <source>3</source>
-        <translation type="unfinished"></translation>
+        <translation>3</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1437"/>
         <source>4</source>
-        <translation type="unfinished"></translation>
+        <translation>4</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1442"/>
         <source>5</source>
-        <translation type="unfinished"></translation>
+        <translation>5</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1447"/>
         <source>6</source>
-        <translation type="unfinished"></translation>
+        <translation>6</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1452"/>
         <source>7</source>
-        <translation type="unfinished"></translation>
+        <translation>7</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1457"/>
         <source>8</source>
-        <translation type="unfinished"></translation>
+        <translation>8</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1462"/>
         <source>9</source>
-        <translation type="unfinished"></translation>
+        <translation>9</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1467"/>
         <source>10</source>
-        <translation type="unfinished"></translation>
+        <translation>10</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1472"/>
         <source>11</source>
-        <translation type="unfinished"></translation>
+        <translation>11</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1477"/>
         <source>12</source>
-        <translation type="unfinished"></translation>
+        <translation>12</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1482"/>
         <source>13</source>
-        <translation type="unfinished"></translation>
+        <translation>13</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1487"/>
         <source>14</source>
-        <translation type="unfinished"></translation>
+        <translation>14</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1492"/>
         <source>15</source>
-        <translation type="unfinished"></translation>
+        <translation>15</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1497"/>
         <source>16</source>
-        <translation type="unfinished"></translation>
+        <translation>16</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1518"/>
         <source>Pick-up Mode</source>
-        <translation type="unfinished"></translation>
+        <translation>Modo Pick-up</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1546"/>
         <source>Mute Myself</source>
-        <translation type="unfinished"></translation>
+        <translation>Silenciar-me</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1569"/>
         <source>MIDI CC</source>
-        <translation type="unfinished"></translation>
+        <translation>MIDI CC</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1604"/>
@@ -2425,12 +2425,12 @@ Silenciamos seu canal e ativamos &apos;Silenciar-me&apos;. Resolva o problema de
         <location filename="../clientsettingsdlgbase.ui" line="1995"/>
         <location filename="../clientsettingsdlgbase.ui" line="2119"/>
         <source>Learn</source>
-        <translation type="unfinished"></translation>
+        <translation>Aprender</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1679"/>
         <source>Fader</source>
-        <translation type="unfinished"></translation>
+        <translation>Fader</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1702"/>
@@ -2438,7 +2438,7 @@ Silenciamos seu canal e ativamos &apos;Silenciar-me&apos;. Resolva o problema de
         <location filename="../clientsettingsdlgbase.ui" line="1963"/>
         <location filename="../clientsettingsdlgbase.ui" line="2087"/>
         <source>First MIDI CC</source>
-        <translation type="unfinished"></translation>
+        <translation>Primeiro CC MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1763"/>
@@ -2446,22 +2446,22 @@ Silenciamos seu canal e ativamos &apos;Silenciar-me&apos;. Resolva o problema de
         <location filename="../clientsettingsdlgbase.ui" line="2024"/>
         <location filename="../clientsettingsdlgbase.ui" line="2148"/>
         <source>Count</source>
-        <translation type="unfinished"></translation>
+        <translation>Contagem</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1803"/>
         <source>Mute</source>
-        <translation type="unfinished">Mudo</translation>
+        <translation>Mudo</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="1940"/>
         <source>Solo</source>
-        <translation type="unfinished">Solo</translation>
+        <translation>Solo</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="2199"/>
         <source>MIDI Device</source>
-        <translation type="unfinished"></translation>
+        <translation>Dispositivo MIDI</translation>
     </message>
     <message>
         <location filename="../clientsettingsdlgbase.ui" line="623"/>
@@ -2594,7 +2594,7 @@ Silenciamos seu canal e ativamos &apos;Silenciar-me&apos;. Resolva o problema de
     <message>
         <location filename="../connectdlg.cpp" line="1155"/>
         <source>Ping</source>
-        <translation type="unfinished">Ping</translation>
+        <translation>Ping</translation>
     </message>
     <message>
         <location filename="../connectdlg.cpp" line="171"/>
@@ -2716,7 +2716,7 @@ Silenciamos seu canal e ativamos &apos;Silenciar-me&apos;. Resolva o problema de
     <message>
         <location filename="../util.cpp" line="640"/>
         <source>P&amp;rivacy policy...</source>
-        <translation type="unfinished"></translation>
+        <translation>Política de P&amp;rivacidade...</translation>
     </message>
     <message>
         <location filename="../util.cpp" line="642"/>