diff --git a/src/i18n/messages/es_419.json b/src/i18n/messages/es_419.json
index db938c89..18866db2 100644
--- a/src/i18n/messages/es_419.json
+++ b/src/i18n/messages/es_419.json
@@ -1,15 +1,15 @@
 {
-  "start.learning": "Start learning",
+  "start.learning": "Empieza a aprender",
   "with.site.name": "with {siteName}",
-  "complete.your.profile.1": "Complete",
-  "complete.your.profile.2": "your profile",
+  "complete.your.profile.1": "Completado",
+  "complete.your.profile.2": "tu perfil ",
   "welcome.to.platform": "Welcome to {siteName}, {username}!",
   "institution.login.page.sub.heading": "Choose your institution from the list below",
   "forgot.password.confirmation.title": "Verifica tu correo electrónico",
   "forgot.password.confirmation.support.link": "contacta con el equipo de soporte técnico",
   "forgot.password.confirmation.info": "Si no recibes un mensaje de recuperación de tu contraseña en un minuto, verifica que introduciste la dirección de correo electrónico correcta, o verifica tu carpeta de correo no deseado.",
-  "logistration.sign.in": "Sign in",
-  "logistration.register": "Register",
+  "logistration.sign.in": "Iniciar sesión",
+  "logistration.register": "Registrarse",
   "internal.server.error.message": "Se ha producido un error. Intenta actualizar la página o comprueba tu conexión a Internet.",
   "server.ratelimit.error.message": "Se ha producido un error debido a demasiadas solicitudes. Por favor, inténtalo de nuevo después de algún tiempo.",
   "enterprisetpa.title.heading": "¿Deseas iniciar sesión con tus credenciales de {providerName}?",
@@ -17,44 +17,44 @@
   "enterprisetpa.login.button.text": "Mostrar otras formas de iniciar sesión o de registrarme",
   "sso.sign.in.with": "Inicio de sesión con {providerName}",
   "sso.create.account.using": "Crear una cuenta con {providerName}",
-  "show.password": "Show password",
-  "hide.password": "Hide password",
-  "one.letter": "1 Letter",
-  "one.number": "1 Number",
-  "eight.characters": "8 Characters",
+  "show.password": "Mostrar contraseña",
+  "hide.password": "Ocultar contraseña",
+  "one.letter": "1 Letra",
+  "one.number": "1 Número ",
+  "eight.characters": "8 Caracteres ",
   "password.sr.only.helping.text": "Password must contain at least 8 characters, at least one letter, and at least one number",
   "tpa.alert.heading": "Almost done!",
-  "login.third.party.auth.account.not.linked": "You have successfully signed into {currentProvider}, but your {currentProvider} account does not have a linked {platformName} account. To link your accounts, sign in now using your {platformName} password.",
+  "login.third.party.auth.account.not.linked": "Te has registrado correctamente en {currentProvider}, pero tu cuenta de {currentProvider} no tiene una cuenta de {platformName} asociada. Para asociar tus cuentas, inicia sesión ahora usando tu contraseña de {platformName}.",
   "register.third.party.auth.account.not.linked": "You've successfully signed into {currentProvider}! We just need a little more information before you start learning with {platformName}.",
   "error.notfound.message": "La página que estas buscando no está disponible o hay un error en la URL. Por favor, verifica la URL y vuelve a intentarlo.",
   "forgot.password.confirmation.message": "We sent an email to {email} with instructions to reset your password.\n          If you do not receive a password reset message after 1 minute, verify that you entered\n          the correct email address, or check your spam folder. If you need further assistance, {supportLink}.",
   "forgot.password.page.title": "Olvidé la contraseña | {siteName}",
-  "forgot.password.page.heading": "Reset password",
+  "forgot.password.page.heading": "Restablecer mi contraseña",
   "forgot.password.page.instructions": "Please enter your email address below and we will send you an email with instructions on how to reset your password.",
   "forgot.password.page.invalid.email.message": "Enter a valid email address",
   "forgot.password.page.email.field.label": "Correo electrónico",
-  "forgot.password.page.submit.button": "Submit",
-  "forgot.password.error.alert.title.": "We were unable to contact you.",
+  "forgot.password.page.submit.button": "Enviar",
+  "forgot.password.error.alert.title.": "No hemos podido entrar en contacto contigo.",
   "forgot.password.error.message.title": "Ha ocurrido un error.",
   "forgot.password.request.in.progress.message": "Su solicitud anterior está en progreso, por favor inténtalo de nuevo en unos minutos.",
   "forgot.password.empty.email.field.error": "Enter your email",
   "forgot.password.invalid.email": "Ha ocurrido un error.",
   "forgot.password.invalid.email.message": "La dirección de correo que has ingresado no está en el formato correcto.",
   "forgot.password.email.help.text": "El correo electrónico que utilizaste para registrarte en {platformName}",
-  "confirmation.message.title": "Check your email",
-  "confirmation.support.link": "contact technical support",
-  "need.help.sign.in.text": "Need help signing in?",
+  "confirmation.message.title": "Verifica tu correo electrónico",
+  "confirmation.support.link": "entra en contacto con el equipo de soporte técnico",
+  "need.help.sign.in.text": "¿Necesitas ayuda para iniciar sesión?",
   "additional.help.text": "For additional help, contact edX support at ",
-  "sign.in.text": "Sign in",
+  "sign.in.text": "Iniciar sesión",
   "extend.field.errors": "{emailError} below.",
-  "invalid.token.heading": "Invalid password reset link",
+  "invalid.token.heading": "Enlace de restablecimiento de contraseña inválido",
   "invalid.token.error.message": "This password reset link is invalid. It may have been used already. Enter your email below to receive a new link.",
   "token.validation.rate.limit.error.heading": "Too many requests",
-  "token.validation.rate.limit.error": "An error has occurred because of too many requests. Please try again after some time.",
-  "token.validation.internal.sever.error.heading": "Token validation failure",
-  "token.validation.internal.sever.error": "An error has occurred. Try refreshing the page, or check your internet connection.",
-  "internal.server.error": "An error has occurred. Try refreshing the page, or check your internet connection.",
-  "rate.limit.error": "An error has occurred because of too many requests. Please try again after some time.",
+  "token.validation.rate.limit.error": "Se ha producido un error debido a demasiadas solicitudes. Por favor, inténtalo de nuevo después de algún tiempo.",
+  "token.validation.internal.sever.error.heading": "Fallo de validación del token",
+  "token.validation.internal.sever.error": "Se ha producido un error. Intenta actualizar la página o verifica tu conexión a Internet.",
+  "internal.server.error": "Se ha producido un error. Intenta actualizar la página o verifica tu conexión a Internet.",
+  "rate.limit.error": "Se ha producido un error debido a demasiadas solicitudes. Por favor, inténtalo de nuevo después de algún tiempo.",
   "account.activation.error.message": "Algo no funcionó correctamente, por favor {supportLink} para resolver este problema.",
   "login.inactive.user.error": "Para iniciar sesión, debes activar tu cuenta..{lineBreak}\n            {lineBreak} Acabamos de enviar un enlace de activación a {email}. Si no recibes un correo electrónico,\n            revisa tus carpetas de spam o {supportLink}.",
   "login.incorrect.credentials.error.attempts.text.1": "The username, email or password you entered is incorrect. You have {remainingAttempts} more sign in\n                attempts before your account is temporarily locked.",
@@ -62,13 +62,13 @@
   "account.locked.out.message.2": "To be on the safe side, you can {resetLink} before trying again.",
   "login.incorrect.credentials.error.with.reset.link": "The username, email, or password you entered is incorrect. Please try again or {resetLink}.",
   "login.page.title": "Login | {siteName}",
-  "login.user.identity.label": "Username or email",
-  "login.password.label": "Password",
+  "login.user.identity.label": "Nombre de usuario o correo electrónico",
+  "login.password.label": "Contraseña",
   "sign.in.button": "Iniciar sesión",
-  "sign.in.btn.pending.state": "Loading",
+  "sign.in.btn.pending.state": "Cargando",
   "need.help.signing.in.collapsible.menu": "¿Necesitas ayuda para iniciar sesión?",
   "forgot.password.link": "Olvidé mi contraseña",
-  "forgot.password": "Forgot password",
+  "forgot.password": "Olvidé mi contraseña",
   "other.sign.in.issues": "Otros problemas de inicio de sesión ",
   "need.other.help.signing.in.collapsible.menu": "¿Necesitas más ayuda para iniciar sesión?",
   "institution.login.button": "Institution/campus credentials",
@@ -103,17 +103,17 @@
   "login.incorrect.credentials.error.reset.link.text": "reset your password",
   "login.incorrect.credentials.error.before.account.blocked.text": "click here to reset it.",
   "register.page.title": "Register | {siteName}",
-  "registration.fullname.label": "Full name",
-  "registration.email.label": "Email",
-  "registration.username.label": "Public username",
-  "registration.password.label": "Password",
+  "registration.fullname.label": "Nombre completo",
+  "registration.email.label": "Correo electrónico",
+  "registration.username.label": "Nombre de usuario público",
+  "registration.password.label": "Contraseña",
   "registration.country.label": "Country/Region",
-  "help.text.name": "This name will be used by any certificates that you earn.",
+  "help.text.name": "Este nombre será utilizado por los certificados que obtengas.",
   "help.text.username.1": "The name that will identify you in your courses.",
   "help.text.username.2": "This can not be changed later.",
   "help.text.email": "For account activation and important updates",
-  "create.account.button": "Create an account",
-  "create.an.account.btn.pending.state": "Loading",
+  "create.account.button": "Crear una cuenta",
+  "create.an.account.btn.pending.state": "Cargando",
   "registration.other.options.heading": "Or register with:",
   "register.institution.login.button": "Institution/campus credentials",
   "register.institution.login.page.title": "Registro con credenciales de la institución/campus",
@@ -128,8 +128,8 @@
   "registration.request.failure.header": "No pudimos crear tu cuenta.",
   "registration.empty.form.submission.error": "Please check your responses and try again.",
   "registration.request.server.error": "Se ha producido un error. Intenta actualizar la página o comprueba tu conexión a Internet.",
-  "registration.rate.limit.error": "Too many failed registration attempts. Try again later.",
-  "registration.tpa.session.expired": "Registration using {provider} has timed out.",
+  "registration.rate.limit.error": "Demasiados intentos de registro fallidos. Vuelve a intentarlo más tarde.",
+  "registration.tpa.session.expired": "Inscripción usando {provider} ha expirado.",
   "terms.of.service.and.honor.code": "Condiciones de servicio y código de honor",
   "privacy.policy": "Política de privacidad ",
   "registration.year.of.birth.label": "Año de nacimiento (opcional)",
@@ -152,42 +152,42 @@
   "registration.using.tpa.form.heading": "Finish creating your account",
   "did.you.mean.alert.text": "Did you mean",
   "register.page.terms.of.service.and.honor.code": "By creating an account, you agree to the {tosAndHonorCode} and you acknowledge that {platformName} and each\n                Member process your personal data in accordance with the {privacyPolicy}.",
-  "sign.in": "Sign in",
+  "sign.in": "Iniciar sesión",
   "reset.password.page.title": "Restablecer contraseña | {siteName}",
-  "reset.password": "Reset password",
+  "reset.password": "Restablecer mi contraseña",
   "reset.password.page.instructions": "Ingresa y confirma tu nueva contraseña.",
-  "new.password.label": "New password",
-  "confirm.password.label": "Confirm password",
+  "new.password.label": "Nueva contraseña",
+  "confirm.password.label": "Confirmar contraseña",
   "passwords.do.not.match": "Passwords do not match",
   "confirm.your.password": "Confirm your password",
   "forgot.password.confirmation.sign.in.link": "iniciar sesión",
   "reset.password.request.forgot.password.text": "Olvidé mi contraseña",
   "reset.password.request.invalid.token.header": "Enlace de restablecimiento de contraseña inválido",
   "reset.password.empty.new.password.field.error": "Por favor, introduce tu nueva contraseña.",
-  "reset.password.failure.heading": "We couldn't reset your password.",
+  "reset.password.failure.heading": "No hemos podido restablecer tu contraseña.",
   "reset.password.form.submission.error": "Please check your responses and try again.",
   "reset.password.request.server.error": "No se ha podido restablecer la contraseña",
   "reset.password.token.validation.sever.error": "Fallo de validación del token",
-  "reset.server.rate.limit.error": "Too many requests.",
-  "reset.password.success.heading": "Password reset complete.",
+  "reset.server.rate.limit.error": "Demasiadas solicitudes.",
+  "reset.password.success.heading": "Restablecimiento de la contraseña completado.",
   "reset.password.success": "Your password has been reset. Sign in to your account.",
   "progressive.profiling.page.title": "Optional Fields | {siteName}",
   "progressive.profiling.page.heading": "A few questions for you will help us get smarter.",
-  "gender.options.label": "Gender (optional)",
-  "gender.options.f": "Female",
-  "gender.options.m": "Male",
-  "gender.options.o": "Other/Prefer not to say",
-  "education.levels.label": "Highest level of education completed (optional)",
-  "education.levels.p": "Doctorate",
-  "education.levels.m": "Master's or professional degree",
-  "education.levels.b": "Bachelor's degree",
-  "education.levels.a": "Associate's degree",
-  "education.levels.hs": "Secondary/high school",
-  "education.levels.jhs": "Junior secondary/junior high/middle school",
-  "education.levels.el": "Elementary/primary school",
-  "education.levels.none": "No formal education",
-  "education.levels.other": "Other education",
-  "year.of.birth.label": "Year of birth (optional)",
+  "gender.options.label": "Género (opcional)",
+  "gender.options.f": "Femenino ",
+  "gender.options.m": "Masculino",
+  "gender.options.o": "Otro/Prefiero no decir",
+  "education.levels.label": "Nivel más alto de educación completado (opcional)",
+  "education.levels.p": "Doctorado",
+  "education.levels.m": "Maestría o magíster",
+  "education.levels.b": "Pregrado o Licenciatura",
+  "education.levels.a": "Grado técnico - tecnológico",
+  "education.levels.hs": "Enseñanza secundaria",
+  "education.levels.jhs": "Formación media",
+  "education.levels.el": "Enseñanza primaria",
+  "education.levels.none": "Ninguna educación formal",
+  "education.levels.other": "Otra educación",
+  "year.of.birth.label": "Año de nacimiento (opcional)",
   "optional.fields.information.link": "Learn more about how we use this information.",
   "optional.fields.submit.button": "Enviar",
   "optional.fields.skip.button": "Skip for now",