diff --git a/DroidFish/res/values-be/strings.xml b/DroidFish/res/values-be/strings.xml
index ecc9937..fdb7dec 100644
--- a/DroidFish/res/values-be/strings.xml
+++ b/DroidFish/res/values-be/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -315,6 +316,8 @@
   <string name="prefs_leftHanded_summary">Кантроль злева ў ландшафтным рэжыме</string>
   <string name="prefs_squareSelectType_title">Выбар клетак</string>
   <string name="prefs_squareSelectType_summary">Кіраванне выбіранымі клеткамі на шахматнай дошцы</string>
+  <string name="prefs_language_title">Мова</string>
+  <string name="prefs_language_summary">Мова інтэрфейсу карыстача</string>
   <string name="prefs_fontSize_title">Памер тэксту</string>
   <string name="prefs_fontSize_summary">Памер шрыфту для спіса хадоў і інфармацыі пра гульню</string>
   <string name="prefs_largeButtons_title">Буйныя кнопкі</string>
@@ -584,6 +587,38 @@
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>Сістэмныя налады</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Маленькі</item>
     <item>Сярэдні</item>
diff --git a/DroidFish/res/values-de/strings.xml b/DroidFish/res/values-de/strings.xml
index f9515d2..8873019 100644
--- a/DroidFish/res/values-de/strings.xml
+++ b/DroidFish/res/values-de/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -325,6 +326,8 @@ wenn Sie es nicht aktiv nutzen.\
   <string name="prefs_leftHanded_summary">Steuerelemente auf der linken Seite im Querformat</string>
   <string name="prefs_squareSelectType_title">Feldauswahl</string>
   <string name="prefs_squareSelectType_summary">Festlegung der Auswahl von Feldern</string>
+  <string name="prefs_language_title">Language</string>
+  <string name="prefs_language_summary">User interface language</string>
   <string name="prefs_fontSize_title">Schriftgröße</string>
   <string name="prefs_fontSize_summary">Schriftgröße für Zugliste und Partie-Informationen einstellen</string>
   <string name="prefs_largeButtons_title">Größe der Tasten</string>
@@ -594,6 +597,38 @@ wenn Sie es nicht aktiv nutzen.\
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>System default</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Klein</item>
     <item>Mittel</item>
diff --git a/DroidFish/res/values-es/strings.xml b/DroidFish/res/values-es/strings.xml
index 8f2a13e..57e2331 100644
--- a/DroidFish/res/values-es/strings.xml
+++ b/DroidFish/res/values-es/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -323,6 +324,8 @@ Si está usted utilizando la batería, se recomienda que cambie los ajustes para
   <string name="prefs_leftHanded_summary">Controles en el lado izquierdo en modo horizontal</string>
   <string name="prefs_squareSelectType_title">Selección de casilla</string>
   <string name="prefs_squareSelectType_summary">Controla cómo seleccionar el remarcado de las casillas en el tablero</string>
+  <string name="prefs_language_title">Language</string>
+  <string name="prefs_language_summary">User interface language</string>
   <string name="prefs_fontSize_title">Tamaño del Texto</string>
   <string name="prefs_fontSize_summary">Tamaño de las Fuentes para la lista de jugadas e información de la partida</string>
   <string name="prefs_largeButtons_title">Botones Grandes</string>
@@ -592,6 +595,38 @@ Si está usted utilizando la batería, se recomienda que cambie los ajustes para
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>System default</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Pequeño</item>
     <item>Mediano</item>
diff --git a/DroidFish/res/values-fr/strings.xml b/DroidFish/res/values-fr/strings.xml
index 7113c01..b6124ce 100644
--- a/DroidFish/res/values-fr/strings.xml
+++ b/DroidFish/res/values-fr/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -322,6 +323,8 @@ préserver la batterie, ou de quitter <i>DroidFish</i> en utilisant la touche re
   <string name="prefs_leftHanded_summary">Boutons situés sur le côté gauche en mode paysage</string>
   <string name="prefs_squareSelectType_title">Sélection de la case</string>
   <string name="prefs_squareSelectType_summary">Définir le comportement de la saisie des cases</string>
+  <string name="prefs_language_title">Language</string>
+  <string name="prefs_language_summary">User interface language</string>
   <string name="prefs_fontSize_title">Taille du texte</string>
   <string name="prefs_fontSize_summary">Taille de police pour la liste des coups et des informations de la partie</string>
   <string name="prefs_largeButtons_title">Grands boutons</string>
@@ -591,6 +594,38 @@ préserver la batterie, ou de quitter <i>DroidFish</i> en utilisant la touche re
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>System default</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Petite</item>
     <item>Moyenne</item>
diff --git a/DroidFish/res/values-it/strings.xml b/DroidFish/res/values-it/strings.xml
index 0f6efad..59d2f84 100644
--- a/DroidFish/res/values-it/strings.xml
+++ b/DroidFish/res/values-it/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -316,6 +317,8 @@
   <string name="prefs_leftHanded_summary">Controlli sul lato sinistro in modalità paesaggio</string>
   <string name="prefs_squareSelectType_title">Selezione della casella</string>
   <string name="prefs_squareSelectType_summary">Controlla come si comporta la selezione delle caselle sulla scacchiera</string>
+  <string name="prefs_language_title">Language</string>
+  <string name="prefs_language_summary">User interface language</string>
   <string name="prefs_fontSize_title">Dimensione del testo</string>
   <string name="prefs_fontSize_summary">Dimensione del carattere per l\'elenco delle mosse e le informazioni di gioco</string>
   <string name="prefs_largeButtons_title">Pulsanti grandi</string>
@@ -585,6 +588,38 @@
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>System default</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Piccola</item>
     <item>Media</item>
diff --git a/DroidFish/res/values-ko/strings.xml b/DroidFish/res/values-ko/strings.xml
index 60feb4b..3b0cf2c 100644
--- a/DroidFish/res/values-ko/strings.xml
+++ b/DroidFish/res/values-ko/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -324,6 +325,8 @@ DroidFish는 백그라운드에 실행 중인 상태에서 다음과 같이 설
   <string name="prefs_leftHanded_summary">가로 모드에서 왼쪽 사이드 컨트롤</string>
   <string name="prefs_squareSelectType_title">사각형 선택</string>
   <string name="prefs_squareSelectType_summary">선택한 사각형이 체스 보드에서 어떻게 동작할 지 제어</string>
+  <string name="prefs_language_title">Language</string>
+  <string name="prefs_language_summary">User interface language</string>
   <string name="prefs_fontSize_title">텍스트 크기</string>
   <string name="prefs_fontSize_summary">[이동 목록 &amp; 게임 정보] 글꼴 크기</string>
   <string name="prefs_largeButtons_title">큰 버튼</string>
@@ -593,6 +596,38 @@ DroidFish는 백그라운드에 실행 중인 상태에서 다음과 같이 설
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>System default</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>작게</item>
     <item>중간</item>
diff --git a/DroidFish/res/values-nl/strings.xml b/DroidFish/res/values-nl/strings.xml
index beb92ec..c63d162 100644
--- a/DroidFish/res/values-nl/strings.xml
+++ b/DroidFish/res/values-nl/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -323,6 +324,8 @@ daadwerkelijk af te sluiten (gebruik hiervoor de return toets op uw telefoon).\<
   <string name="prefs_leftHanded_summary">Bedieningsknoppen aan de linkerkant in landscape</string>
   <string name="prefs_squareSelectType_title">Veldselectie</string>
   <string name="prefs_squareSelectType_summary">Instellen hoe velden geselecteerd worden</string>
+  <string name="prefs_language_title">Language</string>
+  <string name="prefs_language_summary">User interface language</string>
   <string name="prefs_fontSize_title">Tekstgrootte</string>
   <string name="prefs_fontSize_summary">Tekstgrootte voor zettenlijst en partij-informatie</string>
   <string name="prefs_largeButtons_title">Grote knoppen</string>
@@ -592,6 +595,38 @@ daadwerkelijk af te sluiten (gebruik hiervoor de return toets op uw telefoon).\<
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>System default</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Klein</item>
     <item>Medium</item>
diff --git a/DroidFish/res/values-pl/strings.xml b/DroidFish/res/values-pl/strings.xml
index 719188f..8d8bb89 100644
--- a/DroidFish/res/values-pl/strings.xml
+++ b/DroidFish/res/values-pl/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -324,6 +325,8 @@ nie korzystasz aktywnie z programu.\</string>
   <string name="prefs_leftHanded_summary">Elementy sterujące po lewej stronie dla orientacji poziomej</string>
   <string name="prefs_squareSelectType_title">Wybór pola</string>
   <string name="prefs_squareSelectType_summary">Kontroluje sposób wyboru pól na szachownicy</string>
+  <string name="prefs_language_title">Language</string>
+  <string name="prefs_language_summary">User interface language</string>
   <string name="prefs_fontSize_title">Rozmiar tekstu</string>
   <string name="prefs_fontSize_summary">Rozmiar czcionki dla listy posunięć i informacji o partii</string>
   <string name="prefs_largeButtons_title">Duże przyciski</string>
@@ -593,6 +596,38 @@ nie korzystasz aktywnie z programu.\</string>
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>System default</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Mały</item>
     <item>Średni</item>
diff --git a/DroidFish/res/values-pt/strings.xml b/DroidFish/res/values-pt/strings.xml
index e3f68b3..c330def 100644
--- a/DroidFish/res/values-pt/strings.xml
+++ b/DroidFish/res/values-pt/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -324,6 +325,8 @@ não estiver usando o programa diretamente.\</string>
   <string name="prefs_leftHanded_summary">Controles à esquerda no modo paisagem</string>
   <string name="prefs_squareSelectType_title">Seleção de casa</string>
   <string name="prefs_squareSelectType_summary">Definir como selecionar casas no tabuleiro</string>
+  <string name="prefs_language_title">Language</string>
+  <string name="prefs_language_summary">User interface language</string>
   <string name="prefs_fontSize_title">Tamanho da fonte</string>
   <string name="prefs_fontSize_summary">Tamanho da fonte para lista de lances e informações sobre a partida</string>
   <string name="prefs_largeButtons_title">Botões grandes</string>
@@ -593,6 +596,38 @@ não estiver usando o programa diretamente.\</string>
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>System default</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Pequena</item>
     <item>Média</item>
diff --git a/DroidFish/res/values-ru/strings.xml b/DroidFish/res/values-ru/strings.xml
index 9137f9a..6103291 100644
--- a/DroidFish/res/values-ru/strings.xml
+++ b/DroidFish/res/values-ru/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -315,6 +316,8 @@
   <string name="prefs_leftHanded_summary">Контроль слева в ландшафтном режиме</string>
   <string name="prefs_squareSelectType_title">Выбор клеток</string>
   <string name="prefs_squareSelectType_summary">Управление выбираемыми клетками на шахматной доске</string>
+  <string name="prefs_language_title">Язык</string>
+  <string name="prefs_language_summary">Язык интерфейса пользователя</string>
   <string name="prefs_fontSize_title">Размер текста</string>
   <string name="prefs_fontSize_summary">Размер шрифта для списка ходов и информации об игре</string>
   <string name="prefs_largeButtons_title">Крупные кнопки</string>
@@ -584,6 +587,38 @@
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>Системные настройки</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Маленький</item>
     <item>Средний</item>
diff --git a/DroidFish/res/values-tr/strings.xml b/DroidFish/res/values-tr/strings.xml
index 7e15bb9..d180421 100644
--- a/DroidFish/res/values-tr/strings.xml
+++ b/DroidFish/res/values-tr/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -247,7 +248,7 @@ DroidFish\'den çıkmanızı öneririz.\
   <string name="err_king_capture_possible">Şahın yakalanması mümkün</string>
   <string name="err_too_many_rows">Çok fazla satır</string>
   <string name="err_too_many_columns">Çok fazla sütun var</string>
-  <string name="err_pawn_on_first_last_rank">Pawn on first/last rank</string>
+  <string name="err_pawn_on_first_last_rank">İlk/Son seviyedeki piyon</string>
   <string name="err_too_many_white_pieces">Çok fazla beyaz taşı var</string>
   <string name="err_too_many_black_pieces">Çok fazla siyah taşı var</string>
   <string name="option_new_game">Yeni Oyun</string>
@@ -321,9 +322,11 @@ DroidFish\'den çıkmanızı öneririz.\
   <string name="prefs_discardVariations_title">Varyasyonları çıkart</string>
   <string name="prefs_discardVariations_summary">Hamle listesindeki ana hamle olmayanları çıkart</string>
   <string name="prefs_leftHanded_title">Sol el modu</string>
-  <string name="prefs_leftHanded_summary">Controls on left side in landscape mode</string>
+  <string name="prefs_leftHanded_summary">Telefonu yan tutarken kontroller sol taraftadır</string>
   <string name="prefs_squareSelectType_title">Kare seçimi</string>
   <string name="prefs_squareSelectType_summary">Tahtadaki karelerin nasıl seçileceğini kontrol et</string>
+  <string name="prefs_language_title">Dil</string>
+  <string name="prefs_language_summary">Arayüz dili</string>
   <string name="prefs_fontSize_title">Metin Boyutu</string>
   <string name="prefs_fontSize_summary">Hamle listesi ve oyun bilgisi font boyutu</string>
   <string name="prefs_largeButtons_title">Büyük butonlar</string>
@@ -349,7 +352,7 @@ DroidFish\'den çıkmanızı öneririz.\
   <string name="prefs_color_brightSquare_title">Açık Kareler</string>
   <string name="prefs_color_darkSquare_title">Koyu Kareler</string>
   <string name="prefs_color_selectedSquare_title">Seçili kare</string>
-  <string name="prefs_color_cursorSquare_title">Trackball Cursor</string>
+  <string name="prefs_color_cursorSquare_title">Takip imleci</string>
   <string name="prefs_color_brightPiece_title">Beyazın Taşları</string>
   <string name="prefs_color_darkPiece_title">Siyahın Taşları</string>
   <string name="prefs_color_arrow0_title">Ok 1</string>
@@ -419,7 +422,7 @@ DroidFish\'den çıkmanızı öneririz.\
   <string name="prefs_tbHints_summary">Bir parçaya dokunurken, bu parça ile olası tüm hamleler için arşivi gösterin</string>
   <string name="prefs_tbHintsEdit_title">Tahta ipuçlarını düzenle</string>
   <string name="prefs_tbHintsEdit_summary">Tahtayı Düzenle modunda bir parçaya dokunurken, o parçanın olası tüm alternatif konumları için arşivi gösterin</string>
-  <string name="prefs_tbRootProbe_title">Probe at Root</string>
+  <string name="prefs_tbRootProbe_title">Köktetn incelemek</string>
   <string name="prefs_tbRootProbe_summary">Arama yapmadan önce uygun olmayan hamleleri ele</string>
   <string name="prefs_tbEngineProbe_title">Motor Analizi</string>
   <string name="prefs_tbEngineProbe_summary">Desteklendiğinde arşiv analizini aktif et</string>
@@ -587,12 +590,44 @@ DroidFish\'den çıkmanızı öneririz.\
   </string-array>
   <string-array name="squareSelectType_texts">
     <item>Yapışkan</item>
-    <item>Toggle</item>
+    <item>Geçiş</item>
   </string-array>
   <string-array name="squareSelectType_values">
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>Sistem varsayılanı</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Küçük</item>
     <item>Orta</item>
diff --git a/DroidFish/res/values-uk/strings.xml b/DroidFish/res/values-uk/strings.xml
index d92c741..0db8a0d 100644
--- a/DroidFish/res/values-uk/strings.xml
+++ b/DroidFish/res/values-uk/strings.xml
@@ -7,6 +7,7 @@
   <string name="time_control_default">120000</string>
   <string name="time_increment_default">0</string>
   <string name="squareSelectType_default">1</string>
+  <string name="language_default">default</string>
   <string name="font_size_default">12</string>
   <string name="thinking_arrows_default">4</string>
   <string name="scroll_sensitivity_default">2</string>
@@ -315,6 +316,8 @@
   <string name="prefs_leftHanded_summary">Контроль зліва у ландшафтному режимі </string>
   <string name="prefs_squareSelectType_title">Вибір клітин</string>
   <string name="prefs_squareSelectType_summary">Управління обраними клітинами на шахівниці</string>
+  <string name="prefs_language_title">Мова</string>
+  <string name="prefs_language_summary">Мова інтерфейсу користувача</string>
   <string name="prefs_fontSize_title">Розмір тексту</string>
   <string name="prefs_fontSize_summary">Розмір шрифту для списку ходів й інформації про гру</string>
   <string name="prefs_largeButtons_title">Великі кнопки</string>
@@ -584,6 +587,38 @@
     <item>0</item>
     <item>1</item>
   </string-array>
+  <string-array name="language_texts">
+    <item>Системні налаштування</item>
+    <item>English</item>
+    <item>Belarusian</item>
+    <item>German</item>
+    <item>Spanish</item>
+    <item>French</item>
+    <item>Italian</item>
+    <item>Korean</item>
+    <item>Dutch</item>
+    <item>Polish</item>
+    <item>Portuguese</item>
+    <item>Russian</item>
+    <item>Turkish</item>
+    <item>Ukrainian</item>
+  </string-array>
+  <string-array name="language_values">
+    <item>default</item>
+    <item>en</item>
+    <item>be</item>
+    <item>de</item>
+    <item>es</item>
+    <item>fr</item>
+    <item>it</item>
+    <item>ko</item>
+    <item>nl</item>
+    <item>pl</item>
+    <item>pt</item>
+    <item>ru</item>
+    <item>tr</item>
+    <item>uk</item>
+  </string-array>
   <string-array name="font_size_texts">
     <item>Маленький</item>
     <item>Середній</item>