diff --git a/src/platform/qt/ts/mgba-es.ts b/src/platform/qt/ts/mgba-es.ts
index ea7e1890e..2efce87f1 100644
--- a/src/platform/qt/ts/mgba-es.ts
+++ b/src/platform/qt/ts/mgba-es.ts
@@ -470,7 +470,7 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
     <message>
         <location filename="../LogView.ui" line="108"/>
         <source>Advanced settings</source>
-        <translation type="unfinished"></translation>
+        <translation>Ajustes avanzados</translation>
     </message>
     <message>
         <location filename="../LogView.ui" line="128"/>
@@ -1647,7 +1647,7 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
         <location filename="../IOViewer.cpp" line="212"/>
         <location filename="../IOViewer.cpp" line="221"/>
         <source>Integer part (low)</source>
-        <translation type="unfinished"></translation>
+        <translation>Parte entera (baja)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="178"/>
@@ -1655,7 +1655,7 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
         <location filename="../IOViewer.cpp" line="216"/>
         <location filename="../IOViewer.cpp" line="225"/>
         <source>Integer part (high)</source>
-        <translation type="unfinished"></translation>
+        <translation>Parte entera (alta)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="229"/>
@@ -2365,7 +2365,7 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
         <location filename="../IOViewer.cpp" line="696"/>
         <location filename="../IOViewer.cpp" line="704"/>
         <source>Address (low)</source>
-        <translation type="unfinished"></translation>
+        <translation>Dirección (baja)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="565"/>
@@ -2377,53 +2377,53 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
         <location filename="../IOViewer.cpp" line="700"/>
         <location filename="../IOViewer.cpp" line="708"/>
         <source>Address (high)</source>
-        <translation type="unfinished"></translation>
+        <translation>Dirección (alta)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1116"/>
         <location filename="../IOViewer.cpp" line="1139"/>
         <location filename="../IOViewer.cpp" line="1166"/>
         <source>Sound frequency (low)</source>
-        <translation type="unfinished"></translation>
+        <translation>Frecuencia de sonido (baja)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1120"/>
         <location filename="../IOViewer.cpp" line="1143"/>
         <location filename="../IOViewer.cpp" line="1170"/>
         <source>Sound frequency (high)</source>
-        <translation type="unfinished"></translation>
+        <translation>Frecuencia de sonido (alta)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1424"/>
         <source>Source (high)</source>
-        <translation type="unfinished"></translation>
+        <translation>Origen (alto)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1428"/>
         <source>Source (low)</source>
-        <translation type="unfinished"></translation>
+        <translation>Origen (bajo)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1432"/>
         <source>Destination (high)</source>
-        <translation type="unfinished"></translation>
+        <translation>Destino (alto)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1436"/>
         <source>Destination (low)</source>
-        <translation type="unfinished"></translation>
+        <translation>Destino (bajo)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1499"/>
         <location filename="../IOViewer.cpp" line="1511"/>
         <source>Green (low)</source>
-        <translation type="unfinished"></translation>
+        <translation>Verde (bajo)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1500"/>
         <location filename="../IOViewer.cpp" line="1512"/>
         <source>Green (high)</source>
-        <translation type="unfinished"></translation>
+        <translation>Verde (alto)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="577"/>
@@ -2914,22 +2914,22 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
     <message>
         <location filename="../IOViewer.cpp" line="1034"/>
         <source>Right/A</source>
-        <translation type="unfinished"></translation>
+        <translation>Derecha/A</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1035"/>
         <source>Left/B</source>
-        <translation type="unfinished"></translation>
+        <translation>Izquierda/B</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1036"/>
         <source>Up/Select</source>
-        <translation type="unfinished"></translation>
+        <translation>Arriba/Select</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1037"/>
         <source>Down/Start</source>
-        <translation type="unfinished"></translation>
+        <translation>Abajo/Start</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1038"/>
@@ -2939,27 +2939,27 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
     <message>
         <location filename="../IOViewer.cpp" line="1039"/>
         <source>Active face buttons</source>
-        <translation type="unfinished"></translation>
+        <translation>Botones frontales activos</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1047"/>
         <source>Internal clock</source>
-        <translation type="unfinished"></translation>
+        <translation>Reloj interno</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1048"/>
         <source>32× clocking (CGB only)</source>
-        <translation type="unfinished"></translation>
+        <translation>32× frecuencia (solo CGB)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1049"/>
         <source>Transfer active</source>
-        <translation type="unfinished"></translation>
+        <translation>Transferencia activa</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1067"/>
         <source>Divider</source>
-        <translation type="unfinished"></translation>
+        <translation>Divisor</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1069"/>
@@ -2993,22 +2993,22 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
     <message>
         <location filename="../IOViewer.cpp" line="1202"/>
         <source>Volume right</source>
-        <translation type="unfinished"></translation>
+        <translation>Volumen derecha</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1203"/>
         <source>Output right</source>
-        <translation type="unfinished"></translation>
+        <translation>Salida derecha</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1204"/>
         <source>Volume left</source>
-        <translation type="unfinished"></translation>
+        <translation>Volumen izquierda</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1205"/>
         <source>Output left</source>
-        <translation type="unfinished"></translation>
+        <translation>Salida izquierda</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1326"/>
@@ -3018,23 +3018,23 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
     <message>
         <location filename="../IOViewer.cpp" line="1327"/>
         <source>Enable sprites</source>
-        <translation type="unfinished"></translation>
+        <translation>Habilitar sprites</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1328"/>
         <source>Double-height sprites</source>
-        <translation type="unfinished"></translation>
+        <translation>Sprites de doble altura</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1329"/>
         <source>Background tile map</source>
-        <translation type="unfinished"></translation>
+        <translation>Mapa de tiles en fondo (BG)</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1330"/>
         <location filename="../IOViewer.cpp" line="1339"/>
         <source>0x9800 – 0x9BFF</source>
-        <translation type="unfinished"></translation>
+        <translation>0x9800 – 0x9BFF</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1331"/>
@@ -3060,17 +3060,17 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
     <message>
         <location filename="../IOViewer.cpp" line="1337"/>
         <source>Enable window</source>
-        <translation type="unfinished"></translation>
+        <translation>Habilitar window</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1338"/>
         <source>Window tile map</source>
-        <translation type="unfinished"></translation>
+        <translation>Mapa de tiles en window</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1342"/>
         <source>Enable LCD</source>
-        <translation type="unfinished"></translation>
+        <translation>Habilitar LCD</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1346"/>
@@ -3090,7 +3090,7 @@ Game Boy Advance es una marca registrada de Nintendo Co., Ltd.</translation>
     <message>
         <location filename="../IOViewer.cpp" line="1349"/>
         <source>2: OAM scan</source>
-        <translation type="unfinished"></translation>
+        <translation>2: escaneo de OAM</translation>
     </message>
     <message>
         <location filename="../IOViewer.cpp" line="1350"/>