diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index a6b3daec..db494e0a 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -1,2 +1,73 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources></resources>
\ No newline at end of file
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <string name="delete_contact">Eliminar contacto</string>
+    <string name="search" tools:ignore="PrivateResource">Buscar</string>
+    <string name="copied">Copiado al portapapeles</string>
+    <string name="cancel">Cancelar</string>
+    <string name="okay">Vale</string>
+    <string name="reset">Restablecer</string>
+    <string name="nothing_here">No hay nada aquí.</string>
+    <string name="phone">Teléfono</string>
+    <string name="email">Correo electrónico</string>
+    <string name="address">Dirección</string>
+    <string name="event">Evento</string>
+    <string name="sort_order">Ordenación</string>
+    <string name="first_name">Nombre</string>
+    <string name="last_name">Apellidos</string>
+    <string name="type">Tipo</string>
+    <string name="home">Inicio</string>
+    <string name="car">Coche</string>
+    <string name="assistant">Asistente</string>
+    <string name="birthday">Cumpleaños</string>
+    <string name="anniversary">Aniversario</string>
+    <string name="note">Nota</string>
+    <string name="manage_groups">Gestionar grupos</string>
+    <string name="delete_group">Eliminar grupo globalmente</string>
+    <string name="title">Título</string>
+    <string name="group_already_exists">Ya existe el grupo</string>
+    <string name="groups">Grupos</string>
+    <string name="device">Dispositivo</string>
+    <string name="local">Local</string>
+    <string name="copy">Copiar</string>
+    <string name="selected">%1$s seleccionado</string>
+    <string name="import_vcf">Importar vCard</string>
+    <string name="export_vcf">Exportar vCard</string>
+    <string name="settings">Configuración</string>
+    <string name="start_tab">Pestaña de inicio</string>
+    <string name="theme">Tema</string>
+    <string name="system">Sistema</string>
+    <string name="backup_interval">Intervalo de copia de seguridad</string>
+    <string name="colorful_contact_icons">Iconos de contacto de colores</string>
+    <string name="irreversible">¿Está seguro\? ¡Esto no se puede deshacer!</string>
+    <string name="share">Compartir</string>
+    <string name="about">Acerca de</string>
+    <string name="license">Licencia</string>
+    <string name="author">Autor</string>
+    <string name="version">Versión</string>
+    <string name="translation">Traducción</string>
+    <string name="create_contact">Crear contacto</string>
+    <string name="empty_name">¡El nombre no puede estar vacío!</string>
+    <string name="retry">Reintentar</string>
+    <string name="add_to_contact">Añadir a contacto</string>
+    <string name="import_success">Importado.</string>
+    <string name="mobile">Móvil</string>
+    <string name="other">Otro</string>
+    <string name="export_success">Exportado.</string>
+    <string name="account_type">Tipo de cuenta</string>
+    <string name="work">Trabajo</string>
+    <string name="custom">Personalizado</string>
+    <string name="fax_home">Fax domicilio</string>
+    <string name="fax_work">Fax trabajo</string>
+    <string name="dark">Oscuro</string>
+    <string name="auto_backup">Copia de seguridad automática</string>
+    <string name="new_group">Nuevo</string>
+    <string name="move">Mover</string>
+    <string name="delete">Eliminar</string>
+    <string name="max_backup_amount">Número máximo de copias de seguridad</string>
+    <string name="choose_dir">Seleccionar directorio</string>
+    <string name="light">Claro</string>
+    <string name="both">Ambos</string>
+    <string name="none">Ninguno</string>
+    <string name="collapse_bottom_bar">Contraer la barra inferior al desplazarse</string>
+    <string name="misc">Varios</string>
+</resources>
\ No newline at end of file