diff --git a/src/Net_40/HandyControlDemo_Net_40/HandyControlDemo_Net_40.csproj b/src/Net_40/HandyControlDemo_Net_40/HandyControlDemo_Net_40.csproj
index b7b50a5e..9983873b 100644
--- a/src/Net_40/HandyControlDemo_Net_40/HandyControlDemo_Net_40.csproj
+++ b/src/Net_40/HandyControlDemo_Net_40/HandyControlDemo_Net_40.csproj
@@ -166,6 +166,9 @@
     <Resource Include="..\..\Shared\HandyControlDemo_Shared\Resources\Img\Flag\cn.png">
       <Link>Resources\Img\Flag\cn.png</Link>
     </Resource>
+    <Resource Include="..\..\Shared\HandyControlDemo_Shared\Resources\Img\Flag\ca.png">
+      <Link>Resources\Img\Flag\ca.png</Link>
+    </Resource>
     <Resource Include="..\..\Shared\HandyControlDemo_Shared\Resources\Img\Flag\en.png">
       <Link>Resources\Img\Flag\en.png</Link>
     </Resource>
diff --git a/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj b/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj
index 77e8ee5e..1b529f4d 100644
--- a/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj
+++ b/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj
@@ -61,6 +61,9 @@
   <ItemGroup>
     <EmbeddedResource Include="..\..\Shared\HandyControl_Shared\Properties\Langs\Lang.tr.resx">
       <Link>Properties\Langs\Lang.tr.resx</Link>
+    </EmbeddedResource>    
+    <EmbeddedResource Include="..\..\Shared\HandyControl_Shared\Properties\Langs\Lang.ca-ES.resx">
+      <Link>Properties\Langs\Lang.ca-ES.resx</Link>
     </EmbeddedResource>
     <EmbeddedResource Include="..\..\Shared\HandyControl_Shared\Properties\Langs\Lang.en.resx">
       <Link>Properties\Langs\Lang.en.resx</Link>
diff --git a/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj b/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj
index ab9d4cac..52e0eaad 100644
--- a/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj
+++ b/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj
@@ -165,6 +165,9 @@
     </Resource>
     <Resource Include="..\..\Shared\HandyControlDemo_Shared\Resources\Img\Flag\cn.png">
       <Link>Resources\Img\Flag\cn.png</Link>
+    </Resource>    
+    <Resource Include="..\..\Shared\HandyControlDemo_Shared\Resources\Img\Flag\ca.png">
+      <Link>Resources\Img\Flag\ca.png</Link>
     </Resource>
     <Resource Include="..\..\Shared\HandyControlDemo_Shared\Resources\Img\Flag\en.png">
       <Link>Resources\Img\Flag\en.png</Link>
diff --git a/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj b/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
index 9fae21a3..1e6202dc 100644
--- a/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
+++ b/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
@@ -30,6 +30,9 @@
   <ItemGroup>
     <EmbeddedResource Include="..\..\Shared\HandyControl_Shared\Properties\Langs\Lang.tr.resx">
       <Link>Properties\Langs\Lang.tr.resx</Link>
+    </EmbeddedResource>    
+    <EmbeddedResource Include="..\..\Shared\HandyControl_Shared\Properties\Langs\Lang.ca-ES.resx">
+      <Link>Properties\Langs\Lang.ca-ES.resx</Link>
     </EmbeddedResource>
     <EmbeddedResource Include="..\..\Shared\HandyControl_Shared\Properties\Langs\Lang.en.resx">
       <Link>Properties\Langs\Lang.en.resx</Link>
diff --git a/src/Shared/HandyControlDemo_Shared/Properties/Langs/Lang.ca-ES.resx b/src/Shared/HandyControlDemo_Shared/Properties/Langs/Lang.ca-ES.resx
new file mode 100644
index 00000000..d58980a3
--- /dev/null
+++ b/src/Shared/HandyControlDemo_Shared/Properties/Langs/Lang.ca-ES.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/src/Shared/HandyControlDemo_Shared/Resources/Img/Flag/ca.png b/src/Shared/HandyControlDemo_Shared/Resources/Img/Flag/ca.png
new file mode 100644
index 00000000..20f7610d
Binary files /dev/null and b/src/Shared/HandyControlDemo_Shared/Resources/Img/Flag/ca.png differ
diff --git a/src/Shared/HandyControlDemo_Shared/UserControl/Main/NoUserContent.xaml b/src/Shared/HandyControlDemo_Shared/UserControl/Main/NoUserContent.xaml
index 75118b8f..6d2538f0 100644
--- a/src/Shared/HandyControlDemo_Shared/UserControl/Main/NoUserContent.xaml
+++ b/src/Shared/HandyControlDemo_Shared/UserControl/Main/NoUserContent.xaml
@@ -129,6 +129,9 @@
                         <Button Tag="fr" Style="{StaticResource ButtonCustom}" Margin="0,10,0,0">
                             <Image Width="32" Source="/HandyControlDemo;component/Resources/Img/Flag/fr.png"/>
                         </Button>
+                        <Button Tag="ca-ES" Style="{StaticResource ButtonCustom}" Margin="0,10,0,0">
+                            <Image Width="32" Source="/HandyControlDemo;component/Resources/Img/Flag/ca.png"/>
+                        </Button>
                     </StackPanel>
                     <StackPanel Button.Click="ButtonLangs_OnClick" Margin="10,0,0,0">
                         <Button Tag="ko-KR" Style="{StaticResource ButtonCustom}">
diff --git a/src/Shared/HandyControl_Shared/Properties/Langs/Lang.ca-ES.resx b/src/Shared/HandyControl_Shared/Properties/Langs/Lang.ca-ES.resx
new file mode 100644
index 00000000..7bfd9b4c
--- /dev/null
+++ b/src/Shared/HandyControl_Shared/Properties/Langs/Lang.ca-ES.resx
@@ -0,0 +1,243 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="Confirm" xml:space="preserve">
+    <value>Confirmar</value>
+  </data>
+  <data name="Cancel" xml:space="preserve">
+    <value>Cancel·lar</value>
+  </data>
+  <data name="PngImg" xml:space="preserve">
+    <value>Imatge PNG</value>
+  </data>
+  <data name="ErrorImgPath" xml:space="preserve">
+    <value>Ruta d'imatge incorrecte</value>
+  </data>
+  <data name="ErrorImgSize" xml:space="preserve">
+    <value>Mida de la imatge incorrecta</value>
+  </data>
+  <data name="UnknownSize" xml:space="preserve">
+    <value>Mida desconeguda</value>
+  </data>
+  <data name="TooLarge" xml:space="preserve">
+    <value>Massa gran</value>
+  </data>
+  <data name="Unknown" xml:space="preserve">
+    <value>Desconegut</value>
+  </data>
+  <data name="Interval30s" xml:space="preserve">
+    <value>Interval de 30 segons</value>
+  </data>
+  <data name="Interval1m" xml:space="preserve">
+    <value>Interval de 1 minut</value>
+  </data>
+  <data name="Interval5m" xml:space="preserve">
+    <value>Interval de 5 minuts</value>
+  </data>
+  <data name="Interval10m" xml:space="preserve">
+    <value>Interval de 10 minuts</value>
+  </data>
+  <data name="Interval30m" xml:space="preserve">
+    <value>Interval de 30 minuts</value>
+  </data>
+  <data name="Interval1h" xml:space="preserve">
+    <value>Interval de 1 hora</value>
+  </data>
+  <data name="Interval2h" xml:space="preserve">
+    <value>Interval de 2 hores</value>
+  </data>
+  <data name="Clear" xml:space="preserve">
+    <value>Esborrar</value>
+  </data>
+  <data name="Close" xml:space="preserve">
+    <value>Tancar</value>
+  </data>
+  <data name="CloseAll" xml:space="preserve">
+    <value>Tancar tots</value>
+  </data>
+  <data name="CloseOther" xml:space="preserve">
+    <value>Tancar les altres</value>
+  </data>
+  <data name="Am" xml:space="preserve">
+    <value>Am</value>
+  </data>
+  <data name="Pm" xml:space="preserve">
+    <value>Pm</value>
+  </data>
+  <data name="Tip" xml:space="preserve">
+    <value>Preguntar</value>
+  </data>
+  <data name="IsNecessary" xml:space="preserve">
+    <value>No pot ser buit</value>
+  </data>
+  <data name="OutOfRange" xml:space="preserve">
+    <value>Fora de rang</value>
+  </data>
+  <data name="FormatError" xml:space="preserve">
+    <value>error de format</value>
+  </data>
+  <data name="CannotRegisterCompositeCommandInItself" xml:space="preserve">
+    <value>No es pot registrar la comanda composta en si mateixa</value>
+  </data>
+  <data name="CannotRegisterSameCommandTwice" xml:space="preserve">
+    <value>No es pot registrar la mateixa comanda dues vegades</value>
+  </data>
+  <data name="Yes" xml:space="preserve">
+    <value>Si</value>
+  </data>
+  <data name="No" xml:space="preserve">
+    <value>No</value>
+  </data>
+  <data name="ZoomIn" xml:space="preserve">
+    <value>Més zoom</value>
+  </data>
+  <data name="ZoomOut" xml:space="preserve">
+    <value>Menys zoom</value>
+  </data>
+  <data name="PreviousPage" xml:space="preserve">
+    <value>Pàgina anterior</value>
+  </data>
+  <data name="NextPage" xml:space="preserve">
+    <value>Pàgina següent</value>
+  </data>
+  <data name="PageMode" xml:space="preserve">
+    <value>Mode de pàgina</value>
+  </data>
+  <data name="TwoPageMode" xml:space="preserve">
+    <value>Mode de dues pàgines</value>
+  </data>
+  <data name="ScrollMode" xml:space="preserve">
+    <value>Mode de desplaçament</value>
+  </data>
+  <data name="Find" xml:space="preserve">
+    <value>Buscar</value>
+  </data>
+  <data name="LangComment" xml:space="preserve">
+    <value>Cerqueu una cadena localitzada similar a "{0}".</value>
+  </data>
+  <data name="Jump" xml:space="preserve">
+    <value>Saltar</value>
+  </data>
+  <data name="Miscellaneous" xml:space="preserve">
+    <value>General</value>
+  </data>
+  <data name="All" xml:space="preserve">
+    <value>Tots</value>
+  </data>
+</root>
\ No newline at end of file