diff --git a/locale/LINGUAS b/locale/LINGUAS
index ff34551..31294df 100644
--- a/locale/LINGUAS
+++ b/locale/LINGUAS
@@ -1,6 +1,7 @@
 cs
 de
 fr
+es
 hu
 it
 ja
diff --git a/locale/es.po b/locale/es.po
new file mode 100644
index 0000000..08a5798
--- /dev/null
+++ b/locale/es.po
@@ -0,0 +1,139 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the AppIndicatorExtension package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: AppIndicatorExtension\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2023-03-07 02:36+0100\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: es\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: prefs.js:59
+msgid "Enable Legacy Tray Icons support"
+msgstr ""
+
+#: prefs.js:91
+msgid "Opacity (min: 0, max: 255)"
+msgstr "Opacidad (min: 0, max: 255)"
+
+#: prefs.js:120
+msgid "Desaturation (min: 0.0, max: 1.0)"
+msgstr "Desaturacion (min: 0.0, max: 1.0)"
+
+#: prefs.js:148
+msgid "Brightness (min: -1.0, max: 1.0)"
+msgstr "Brillo (min: -1.0, max: 1.0)"
+
+#: prefs.js:176
+msgid "Contrast (min: -1.0, max: 1.0)"
+msgstr "Contraste (min: -1.0, max: 1.0)"
+
+#: prefs.js:204
+msgid "Icon size (min: 0, max: 96)"
+msgstr "Tamaño del icono"
+
+#: prefs.js:232
+msgid "Tray horizontal alignment"
+msgstr ""
+
+#: prefs.js:237
+msgid "Center"
+msgstr "Centro"
+
+#: prefs.js:238
+msgid "Left"
+msgstr "Izquierda"
+
+#: prefs.js:239
+msgid "Right"
+msgstr "Derecha"
+
+#: prefs.js:286
+msgid "Indicator ID"
+msgstr "ID del indicador"
+
+#: prefs.js:287
+msgid "Icon Name"
+msgstr "Nombre del icono"
+
+#: prefs.js:288
+msgid "Attention Icon Name"
+msgstr ""
+
+#: prefs.js:363
+msgid "Preferences"
+msgstr "Preferencias"
+
+#: prefs.js:365
+msgid "Custom Icons"
+msgstr "Iconos personalizados"
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:5
+msgid "Enable legacy tray icons support"
+msgstr ""
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:9
+msgid "Saturation"
+msgstr "Saturación"
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:13
+msgid "Brightness"
+msgstr "Brillo"
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:17
+msgid "Contrast"
+msgstr "Contraste"
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:21
+msgid "Opacity"
+msgstr "Opacidad"
+
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:25
+msgid "Icon size"
+msgstr "Tamaño del icono"
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:26
+msgid "Icon size in pixel"
+msgstr "Tamaño del icono en pixeles"
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:30
+msgid "Icon spacing"
+msgstr "Espaciado de iconos"
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:31
+msgid "Icon spacing within the tray"
+msgstr ""
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:35
+msgid "Position in tray"
+msgstr ""
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:36
+msgid "Set where the Icon tray should appear in Gnome tray"
+msgstr ""
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:40
+msgid "Order in tray"
+msgstr ""
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:41
+msgid "Set where the Icon tray should appear among other trays"
+msgstr ""
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:45
+msgid "Custom icons"
+msgstr "Iconos personalizados"
+
+#: schemas/org.gnome.shell.extensions.appindicator.gschema.xml:46
+msgid "Replace any icons with custom icons from themes"
+msgstr ""