diff --git a/UI/Common/Czech.lproj/Localizable.strings b/UI/Common/Czech.lproj/Localizable.strings
index 846911ae32..713f8dc11c 100644
--- a/UI/Common/Czech.lproj/Localizable.strings
+++ b/UI/Common/Czech.lproj/Localizable.strings
@@ -44,6 +44,9 @@
 "Expand" = "Expand";
 "Reduce" = "Reduce";
 
+/* tooltip */
+"Refresh" = "Refresh";
+
 /* generic.js */
 "Unable to subscribe to that folder!"
         = "Není možné se přihlásit k odebírání této složky!";
diff --git a/UI/MailerUI/Czech.lproj/Localizable.strings b/UI/MailerUI/Czech.lproj/Localizable.strings
index 26d2d36aef..0ba17b88ce 100644
--- a/UI/MailerUI/Czech.lproj/Localizable.strings
+++ b/UI/MailerUI/Czech.lproj/Localizable.strings
@@ -445,6 +445,8 @@
 "Back" = "Zpět";
 "Copy messages" = "Kopírovat zprávy";
 "More messages options" = "Další možnosti zpráv";
+"Flag" = "Oštítkovat";
+"Unflag" = "Unflag";
 "Mark as Unread" = "Označit jako nepřečtené";
 "Mark as Read" = "Označit jako přečtené";
 "Closing Window ..." = "Zavření okna ...";
@@ -458,6 +460,8 @@
 "Your email has been sent" = "Vaše zpráva byla odeslána";
 "Folder compacted" = "Údržba složky byla provedena";
 
+"More Options" = "More Options";
+
 "New draft" = "New draft";
 "Create new draft with this template" = "Create new draft with this template";
 
diff --git a/UI/MainUI/Czech.lproj/Localizable.strings b/UI/MainUI/Czech.lproj/Localizable.strings
index f31cb1fde5..869c7c3a6b 100644
--- a/UI/MainUI/Czech.lproj/Localizable.strings
+++ b/UI/MainUI/Czech.lproj/Localizable.strings
@@ -45,6 +45,7 @@
 "English" = "English";
 "Finnish" = "Suomi";
 "French" = "Français";
+"Galician" = "Galician";
 "German" = "Deutsch";
 "Hebrew" = "עברית";
 "Hungarian" = "Magyar";
diff --git a/UI/PreferencesUI/Czech.lproj/Localizable.strings b/UI/PreferencesUI/Czech.lproj/Localizable.strings
index 6aed6fd7e8..dbe23ff4e8 100644
--- a/UI/PreferencesUI/Czech.lproj/Localizable.strings
+++ b/UI/PreferencesUI/Czech.lproj/Localizable.strings
@@ -24,6 +24,7 @@
 "Vacation" = "Nepřítomnost";
 "Forward" = "Přeposílání";
 "Password" = "Heslo";
+"Notification" = "Notification";
 "Categories" = "Kategorie";
 "Appointments invitations" = "Pozvání na schůzky";
 "Name" = "Jméno";
@@ -45,6 +46,7 @@
 "Days between responses" = "Počet dnů mezi odpověďmi";
 "Do not send responses to mailing lists" = "Neposílat odpovědi do konferencí";
 "Activation Constraints" = "Activation Constraints";
+"Customize day and hour ranges independently and optionally combine them with specific weekdays to tailor your vacation filters to your preferences" = "Customize day and hour ranges independently and optionally combine them with specific weekdays to tailor your vacation filters to your preferences";
 "Enable auto reply on" = "Zapnout odpovědi v nepřítomnosti";
 "First day of vacation" = "První den nepřítomnosti";
 "Disable auto reply after" = "Disable auto reply after";
@@ -79,6 +81,11 @@
 "You are not allowed to forward your messages to an internal email address." = "Nemáte povoleno přeposílání Vašich zpráv na interní emailovou adresu.";
 "You are not allowed to forward your messages to this domain:" = "Nemáte povoleno přeposílání Vašich zpráv na následující doménu:";
 
+/* notification */
+"Notify incoming messsages" = "Notify incoming messsages";
+"Notification Message Sent" = "Notification message sent";
+"Notification Message" = "Notification of new message on %{0}";
+
 /* d & t */
 "Time Zone" = "Časové pásmo";
 "Short Date Format" = "Krátký formát data";
@@ -194,6 +201,9 @@
 "Compose messages in" = "Vytvářet zprávy ve formátu";
 "composemessagestype_html" = "HTML";
 "composemessagestype_text" = "Prostý text";
+"Insert signature on new message" = "Insert signature on new message";
+"Insert signature on reply" = "Insert signature on reply";
+"Insert signature on forward" = "Insert signature on forward";
 
 /* Base font size for messages composed in HTML */
 "Default font size" = "Výchozí velikost písma";
@@ -247,6 +257,7 @@
 "Digitally sign the message by default" = "Vždy digitálně podepsat zprávu";
 "Always try to encrypt the message" = "Vždy zkusit zašifrovat zprávu";
 "An error occurred while importing the certificate. Verify your password." = "Při importu certifikátu došlo k chybě. Ověřte své heslo.";
+"Data too big. Please contact technical support." = "Data too big. Please contact technical support.";
 
 /* Additional Parameters */
 "Additional Parameters" = "Dodatečné parametry";
@@ -260,7 +271,7 @@
 "POLICY_MIN_LOWERCASE_LETTER" = "Minimum of %{0} lowercase letter";
 "POLICY_MIN_UPPERCASE_LETTER" = "Minimum of %{0} uppercase letter";
 "POLICY_MIN_DIGIT" = "Minimum of %{0} digit";
-"POLICY_MIN_SPECIAL_SYMBOLS" = "Minimum of %{0}special symbols";
+"POLICY_MIN_SPECIAL_SYMBOLS" = "Minimum of %{0} special symbols";
 "POLICY_MIN_LENGTH" = "Minimum length of %{0} characters";
 
 
@@ -309,6 +320,7 @@
 "English" = "English";
 "Finnish" = "Suomi";
 "French" = "Français";
+"Galician" = "Galician";
 "German" = "Deutsch";
 "Hebrew" = "עברית";
 "Hungarian" = "Magyar";
@@ -405,6 +417,7 @@
 
 "Keep the message" = "Zprávu ponechej";
 "Forward the message to" = "Přepošli zprávu na";
+"Notify the message to" = "Notify the message to";
 
 /* Input field label of "forward" mail filter action */
 "Email" = "E-mailová adresa";
diff --git a/UI/Scheduler/Czech.lproj/Localizable.strings b/UI/Scheduler/Czech.lproj/Localizable.strings
index 6896f5983a..689b25c8e3 100644
--- a/UI/Scheduler/Czech.lproj/Localizable.strings
+++ b/UI/Scheduler/Czech.lproj/Localizable.strings
@@ -565,6 +565,7 @@ vtodo_class2 = "(Důvěrný úkol)";
 "CalDAV URL" = "CalDAV URL";
 "WebDAV ICS URL" = "WebDAV ICS URL";
 "WebDAV XML URL" = "WebDAV XML URL";
+"Copy to clipboard" = "Copy to clipboard";
 
 /* Error messages */
 "dayFieldInvalid" = "V políčku Dny zadejte číselnou hodnotu větší nebo rovnu 1.";