diff --git a/WkHtmlToXSharp.Linux32/WkHtmlToXSharp.Linux32.csproj b/WkHtmlToXSharp.Linux32/WkHtmlToXSharp.Linux32.csproj
index c5321fc..b8a9f03 100644
--- a/WkHtmlToXSharp.Linux32/WkHtmlToXSharp.Linux32.csproj
+++ b/WkHtmlToXSharp.Linux32/WkHtmlToXSharp.Linux32.csproj
@@ -34,6 +34,12 @@
     <WarningLevel>4</WarningLevel>
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>WkHtmlToXSharp.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Common.Logging, Version=3.3.1.0, Culture=neutral, PublicKeyToken=af08829b84f0328e, processorArchitecture=MSIL">
       <HintPath>..\packages\Common.Logging.3.3.1\lib\net40\Common.Logging.dll</HintPath>
@@ -64,6 +70,7 @@
     <None Include="WkHtmlToXSharp.Linux32.nuspec">
       <SubType>Designer</SubType>
     </None>
+    <None Include="WkHtmlToXSharp.snk" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" Condition="Exists('$(SolutionDir)\.nuget\NuGet.targets')" />
diff --git a/WkHtmlToXSharp.Linux32/WkHtmlToXSharp.snk b/WkHtmlToXSharp.Linux32/WkHtmlToXSharp.snk
new file mode 100644
index 0000000..3ead6e8
Binary files /dev/null and b/WkHtmlToXSharp.Linux32/WkHtmlToXSharp.snk differ
diff --git a/WkHtmlToXSharp.Linux64/WkHtmlToXSharp.Linux64.csproj b/WkHtmlToXSharp.Linux64/WkHtmlToXSharp.Linux64.csproj
index 4e64f76..926169a 100644
--- a/WkHtmlToXSharp.Linux64/WkHtmlToXSharp.Linux64.csproj
+++ b/WkHtmlToXSharp.Linux64/WkHtmlToXSharp.Linux64.csproj
@@ -34,6 +34,12 @@
     <WarningLevel>4</WarningLevel>
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>WkHtmlToXSharp.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Common.Logging, Version=3.3.1.0, Culture=neutral, PublicKeyToken=af08829b84f0328e, processorArchitecture=MSIL">
       <HintPath>..\packages\Common.Logging.3.3.1\lib\net40\Common.Logging.dll</HintPath>
@@ -64,6 +70,7 @@
     <None Include="WkHtmlToXSharp.Linux64.nuspec">
       <SubType>Designer</SubType>
     </None>
+    <None Include="WkHtmlToXSharp.snk" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" Condition="Exists('$(SolutionDir)\.nuget\NuGet.targets')" />
diff --git a/WkHtmlToXSharp.Linux64/WkHtmlToXSharp.snk b/WkHtmlToXSharp.Linux64/WkHtmlToXSharp.snk
new file mode 100644
index 0000000..3ead6e8
Binary files /dev/null and b/WkHtmlToXSharp.Linux64/WkHtmlToXSharp.snk differ
diff --git a/WkHtmlToXSharp.Win32/WkHtmlToXSharp.Win32.csproj b/WkHtmlToXSharp.Win32/WkHtmlToXSharp.Win32.csproj
index 8f2d0f8..6083332 100644
--- a/WkHtmlToXSharp.Win32/WkHtmlToXSharp.Win32.csproj
+++ b/WkHtmlToXSharp.Win32/WkHtmlToXSharp.Win32.csproj
@@ -34,6 +34,12 @@
     <WarningLevel>4</WarningLevel>
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>WkHtmlToXSharp.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Common.Logging, Version=3.3.1.0, Culture=neutral, PublicKeyToken=af08829b84f0328e, processorArchitecture=MSIL">
       <HintPath>..\packages\Common.Logging.3.3.1\lib\net40\Common.Logging.dll</HintPath>
@@ -60,6 +66,7 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />
+    <None Include="WkHtmlToXSharp.snk" />
     <None Include="WkHtmlToXSharp.Win32.nuspec">
       <SubType>Designer</SubType>
     </None>
diff --git a/WkHtmlToXSharp.Win32/WkHtmlToXSharp.snk b/WkHtmlToXSharp.Win32/WkHtmlToXSharp.snk
new file mode 100644
index 0000000..3ead6e8
Binary files /dev/null and b/WkHtmlToXSharp.Win32/WkHtmlToXSharp.snk differ
diff --git a/WkHtmlToXSharp.Win64/WkHtmlToXSharp.Win64.csproj b/WkHtmlToXSharp.Win64/WkHtmlToXSharp.Win64.csproj
index 20d23b7..f42f511 100644
--- a/WkHtmlToXSharp.Win64/WkHtmlToXSharp.Win64.csproj
+++ b/WkHtmlToXSharp.Win64/WkHtmlToXSharp.Win64.csproj
@@ -38,6 +38,12 @@
   <PropertyGroup>
     <StartupObject />
   </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>WkHtmlToXSharp.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Common.Logging, Version=3.3.1.0, Culture=neutral, PublicKeyToken=af08829b84f0328e, processorArchitecture=MSIL">
       <HintPath>..\packages\Common.Logging.3.3.1\lib\net40\Common.Logging.dll</HintPath>
@@ -56,6 +62,7 @@
   <ItemGroup>
     <EmbeddedResource Include="Libs\wkhtmltox0.dll.gz" />
     <None Include="packages.config" />
+    <None Include="WkHtmlToXSharp.snk" />
     <None Include="WkHtmlToXSharp.Win64.nuspec">
       <SubType>Designer</SubType>
     </None>
diff --git a/WkHtmlToXSharp.Win64/WkHtmlToXSharp.snk b/WkHtmlToXSharp.Win64/WkHtmlToXSharp.snk
new file mode 100644
index 0000000..3ead6e8
Binary files /dev/null and b/WkHtmlToXSharp.Win64/WkHtmlToXSharp.snk differ