diff --git a/po/es.po b/po/es.po
index 2fd9d4c816f754cadc6134a3a70fd7ad9c808a3b..9ba8f97a94500394f04af3f0378eb6c03737d81c 100644
--- a/po/es.po
+++ b/po/es.po
@@ -5,11 +5,11 @@
 # Translators:
 # Adolfo Jayme-Barrientos, 2013-2014,2017
 # Adolfo Jayme Barrientos, 2013-2014
-# Adolfo Jayme Barrientos, 2014
-# Adolfo Jayme Barrientos, 2017
-# Adolfo Jayme Barrientos, 2013
-# Adolfo Jayme Barrientos, 2014
-# Casper casper, 2019-2021
+# Adolfo Jayme-Barrientos, 2014
+# Adolfo Jayme-Barrientos, 2017
+# Adolfo Jayme-Barrientos, 2013
+# Adolfo Jayme-Barrientos, 2014
+# Casper, 2019-2021
 # César Enrique García <cquike@gmail.com>, 2019
 # Christian Manuel Torres Romero <christian.mtr@gmail.com>, 2018
 # Daniel Fuertes Pérez (DaniFP) <danifp25@yahoo.es>, 2006
@@ -31,9 +31,9 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Thunar\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-08-06 00:45+0200\n"
-"PO-Revision-Date: 2021-08-06 20:30+0000\n"
-"Last-Translator: Toni Estévez <toni.estevez@gmail.com>\n"
+"POT-Creation-Date: 2021-08-13 00:45+0200\n"
+"PO-Revision-Date: 2021-08-12 22:45+0000\n"
+"Last-Translator: Xfce Bot <transifex@xfce.org>\n"
 "Language-Team: Spanish (http://www.transifex.com/xfce/thunar/language/es/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -901,16 +901,18 @@ msgstr "Archivo"
 msgid "File Name"
 msgstr "Nombre del archivo"
 
-#: ../thunar/thunar-enum-types.c:540 ../thunar/thunar-preferences-dialog.c:365
+#: ../thunar/thunar-enum-types.c:540 ../thunar/thunar-enum-types.c:563
+#: ../thunar/thunar-preferences-dialog.c:365
 #: ../thunar/thunar-preferences-dialog.c:945
 msgid "Never"
 msgstr "Nunca"
 
-#: ../thunar/thunar-enum-types.c:541
+#: ../thunar/thunar-enum-types.c:541 ../thunar/thunar-enum-types.c:564
 msgid "Only for remote location"
 msgstr "Solo para una ubicación remota"
 
-#: ../thunar/thunar-enum-types.c:542 ../thunar/thunar-preferences-dialog.c:367
+#: ../thunar/thunar-enum-types.c:542 ../thunar/thunar-enum-types.c:565
+#: ../thunar/thunar-preferences-dialog.c:367
 #: ../thunar/thunar-preferences-dialog.c:942
 msgid "Always"
 msgstr "Siempre"
@@ -1726,7 +1728,7 @@ msgid "Allow this file to _run as a program"
 msgstr "_Permitir que este archivo se ejecute como un programa"
 
 #: ../thunar/thunar-permissions-chooser.c:388
-#: ../thunar/thunar-preferences-dialog.c:1061
+#: ../thunar/thunar-preferences-dialog.c:1092
 msgid ""
 "Allowing untrusted programs to run presents a security risk to your system."
 msgstr "Permitir la ejecución de programas no confiables representa un riesgo para la seguridad del sistema."
@@ -2217,57 +2219,67 @@ msgid ""
 "successfully finished."
 msgstr "Usar un archivo intermedio «*.partial~» para copiar archivos. De este modo se evitará la fragmentación de los archivos. El archivo nuevo solo se mostrará después de que la copia haya finalizado correctamente."
 
+#: ../thunar/thunar-preferences-dialog.c:991
+msgid "Verify file checksum on copy"
+msgstr ""
+
 #: ../thunar/thunar-preferences-dialog.c:995
+msgid ""
+"Compare original file and copy with checksum. This will prevent corrupted "
+"files. Enabling this option will largely increase copy time."
+msgstr ""
+
+#: ../thunar/thunar-preferences-dialog.c:1026
 msgid "Folder Permissions"
 msgstr "Permisos de las carpetas"
 
-#: ../thunar/thunar-preferences-dialog.c:1008
+#: ../thunar/thunar-preferences-dialog.c:1039
 msgid ""
 "When changing the permissions of a folder, you\n"
 "can also apply the changes to the contents of the\n"
 "folder. Select the default behavior below:"
 msgstr "Al cambiar los permisos de una carpeta, también puede\naplicar los cambios a su contenido. Seleccione el\ncomportamiento predeterminado a continuación:"
 
-#: ../thunar/thunar-preferences-dialog.c:1017
+#: ../thunar/thunar-preferences-dialog.c:1048
 msgid "Ask every time"
 msgstr "Preguntar cada vez"
 
-#: ../thunar/thunar-preferences-dialog.c:1018
+#: ../thunar/thunar-preferences-dialog.c:1049
 msgid "Apply to Folder and Contents"
 msgstr "Aplicar a la carpeta y a su contenido"
 
-#: ../thunar/thunar-preferences-dialog.c:1019
+#: ../thunar/thunar-preferences-dialog.c:1050
 msgid "Apply to Folder Only"
 msgstr "Aplicar solo a la carpeta"
 
-#: ../thunar/thunar-preferences-dialog.c:1034
+#: ../thunar/thunar-preferences-dialog.c:1065
 msgid "Security"
 msgstr "Seguridad"
 
-#: ../thunar/thunar-preferences-dialog.c:1051
+#: ../thunar/thunar-preferences-dialog.c:1082
 msgid "Execute shell scripts"
 msgstr "Ejecutar guiones del intérprete de órdenes"
 
-#: ../thunar/thunar-preferences-dialog.c:1069
+#: ../thunar/thunar-preferences-dialog.c:1100
 msgid "Volume Management"
 msgstr "Gestor de volúmenes"
 
 #. add check button to enable/disable auto mounting
-#: ../thunar/thunar-preferences-dialog.c:1086
+#: ../thunar/thunar-preferences-dialog.c:1117
 msgid "Enable _Volume Management"
 msgstr "_Activar la gestión de volúmenes"
 
-#: ../thunar/thunar-preferences-dialog.c:1102
+#: ../thunar/thunar-preferences-dialog.c:1133
 msgid ""
 "<a href=\"volman-config:\">Configure</a> the management of removable drives,\n"
 "devices and media."
 msgstr "<a href=\"volman-config:\">Configurar</a> la gestión de dispositivos y soportes extraíbles."
 
-#: ../thunar/thunar-preferences-dialog.c:1117
+#: ../thunar/thunar-preferences-dialog.c:1148
 msgid "Missing dependencies"
 msgstr "Faltan dependencias"
 
-#: ../thunar/thunar-preferences-dialog.c:1125
+#: ../thunar/thunar-preferences-dialog.c:1156
 msgid ""
 "It looks like <a href=\"https://wiki.gnome.org/Projects/gvfs\">gvfs</a> is not available.\n"
 "Important features including trash support,\n"
@@ -2277,7 +2289,7 @@ msgstr "Parece que <a href=\"https://wiki.gnome.org/Projects/gvfs\">GVfs</a> no
 
 #. tell the user that we failed to come up with the thunar-volman
 #. configuration dialog
-#: ../thunar/thunar-preferences-dialog.c:1199
+#: ../thunar/thunar-preferences-dialog.c:1230
 msgid "Failed to display the volume management settings"
 msgstr "No se ha podido mostrar la configuración del gestor de volúmenes"
 
@@ -2630,13 +2642,13 @@ msgstr "_Renombrar el acceso directo"
 msgid "_Remove Shortcut"
 msgstr "_Eliminar el acceso directo"
 
-#: ../thunar/thunar-shortcuts-view.c:1626
+#: ../thunar/thunar-shortcuts-view.c:1629
 #, c-format
 msgid "The path \"%s\" does not refer to a directory"
 msgstr "La ruta «%s» no hace referencia a una carpeta"
 
 #. display an error message to the user
-#: ../thunar/thunar-shortcuts-view.c:1646
+#: ../thunar/thunar-shortcuts-view.c:1649
 msgid "Failed to add new shortcut"
 msgstr "No se ha podido añadir un acceso directo nuevo"
 
@@ -2819,7 +2831,11 @@ msgstr "No se ha podido crear un enlace para el URL «%s»"
 msgid "Failed to open directory \"%s\""
 msgstr "No se ha podido abrir la carpeta «%s»"
 
-#: ../thunar/thunar-transfer-job.c:1067
+#: ../thunar/thunar-transfer-job.c:548
+msgid "Comparing checksums..."
+msgstr ""
+
+#: ../thunar/thunar-transfer-job.c:1128
 #, c-format
 msgid ""
 "Error while copying to \"%s\": %s more space is required to copy to the "
@@ -2827,59 +2843,59 @@ msgid ""
 msgstr "Error al copiar a «%s»: se necesita %s más de espacio en el destino"
 
 #. update progress information
-#: ../thunar/thunar-transfer-job.c:1101
+#: ../thunar/thunar-transfer-job.c:1162
 #, c-format
 msgid "Trying to restore \"%s\""
 msgstr "Intentando restaurar «%s»"
 
-#: ../thunar/thunar-transfer-job.c:1130
+#: ../thunar/thunar-transfer-job.c:1191
 #, c-format
 msgid ""
 "The folder \"%s\" does not exist anymore but is required to restore the file"
 " \"%s\" from the trash"
 msgstr "Ya no existe la carpeta «%s», pero es necesaria para restaurar el archivo «%s» de la papelera"
 
-#: ../thunar/thunar-transfer-job.c:1157
+#: ../thunar/thunar-transfer-job.c:1218
 #, c-format
 msgid "Failed to restore the folder \"%s\""
 msgstr "No se ha podido restaurar la carpeta «%s»"
 
 #. update progress information
-#: ../thunar/thunar-transfer-job.c:1232
+#: ../thunar/thunar-transfer-job.c:1293
 #, c-format
 msgid "Trying to move \"%s\""
 msgstr "Intentando mover «%s»"
 
 #. update progress information
-#: ../thunar/thunar-transfer-job.c:1310
+#: ../thunar/thunar-transfer-job.c:1369
 #, c-format
 msgid "Could not move \"%s\" directly. Collecting files for copying..."
 msgstr "No se ha podido mover «%s» directamente. Recopilando archivos para copiar..."
 
-#: ../thunar/thunar-transfer-job.c:1594
+#: ../thunar/thunar-transfer-job.c:1653
 msgid "Collecting files..."
 msgstr "Recopilando archivos..."
 
-#: ../thunar/thunar-transfer-job.c:1793
+#: ../thunar/thunar-transfer-job.c:1852
 #, c-format
 msgid "%s of %s"
 msgstr "%s de %s"
 
-#: ../thunar/thunar-transfer-job.c:1813
+#: ../thunar/thunar-transfer-job.c:1872
 #, c-format
 msgid "%lu hour remaining (%s/sec)"
 msgid_plural "%lu hours remaining (%s/sec)"
 msgstr[0] "Queda %lu hora (%s/s)"
 msgstr[1] "Quedan %lu horas (%s/s)"
 
-#: ../thunar/thunar-transfer-job.c:1821
+#: ../thunar/thunar-transfer-job.c:1880
 #, c-format
 msgid "%lu minute remaining (%s/sec)"
 msgid_plural "%lu minutes remaining (%s/sec)"
 msgstr[0] "Queda %lu minuto (%s/s)"
 msgstr[1] "Quedan %lu minutos (%s/s)"
 
-#: ../thunar/thunar-transfer-job.c:1828
+#: ../thunar/thunar-transfer-job.c:1887
 #, c-format
 msgid "%lu second remaining (%s/sec)"
 msgid_plural "%lu seconds remaining (%s/sec)"