diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..d02b48a
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,11 @@
+root = true
+
+[*]
+end_of_line = crlf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+# 4 space indentation
+[*.cs]
+indent_style = space
+indent_size = 4
\ No newline at end of file
diff --git a/ClosedXML/ClosedXML.csproj b/ClosedXML/ClosedXML.csproj
index 8b01542..12bf76a 100644
--- a/ClosedXML/ClosedXML.csproj
+++ b/ClosedXML/ClosedXML.csproj
@@ -321,6 +321,9 @@
     <Compile Include="Excel\Drawings\Style\XLDrawingProperties.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\.editorconfig">
+      <Link>.editorconfig</Link>
+    </None>
     <None Include="ClosedXML.snk" />
     <None Include="packages.config" />
   </ItemGroup>
diff --git a/ClosedXML_Examples/ClosedXML_Examples.csproj b/ClosedXML_Examples/ClosedXML_Examples.csproj
index 2d3008d..5012f6d 100644
--- a/ClosedXML_Examples/ClosedXML_Examples.csproj
+++ b/ClosedXML_Examples/ClosedXML_Examples.csproj
@@ -154,6 +154,9 @@
     <Compile Include="Styles\StyleNumberFormat.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\.editorconfig">
+      <Link>.editorconfig</Link>
+    </None>
     <None Include="app.config" />
     <None Include="ClosedXML.snk" />
     <None Include="packages.config" />
diff --git a/ClosedXML_Net3.5/ClosedXML_Net3.5.csproj b/ClosedXML_Net3.5/ClosedXML_Net3.5.csproj
index f39ac33..8040570 100644
--- a/ClosedXML_Net3.5/ClosedXML_Net3.5.csproj
+++ b/ClosedXML_Net3.5/ClosedXML_Net3.5.csproj
@@ -824,6 +824,9 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\.editorconfig">
+      <Link>.editorconfig</Link>
+    </None>
     <None Include="ClosedXML.snk" />
     <None Include="packages.config" />
   </ItemGroup>
diff --git a/ClosedXML_Sandbox/ClosedXML_Sandbox.csproj b/ClosedXML_Sandbox/ClosedXML_Sandbox.csproj
index 6c9f064..3581c95 100644
--- a/ClosedXML_Sandbox/ClosedXML_Sandbox.csproj
+++ b/ClosedXML_Sandbox/ClosedXML_Sandbox.csproj
@@ -58,6 +58,9 @@
     <Compile Include="OneRow.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\.editorconfig">
+      <Link>.editorconfig</Link>
+    </None>
     <None Include="app.config" />
     <None Include="packages.config" />
   </ItemGroup>
diff --git a/ClosedXML_Tests/ClosedXML_Tests.csproj b/ClosedXML_Tests/ClosedXML_Tests.csproj
index 6b9f310..d4d5ba6 100644
--- a/ClosedXML_Tests/ClosedXML_Tests.csproj
+++ b/ClosedXML_Tests/ClosedXML_Tests.csproj
@@ -215,6 +215,9 @@
     <EmbeddedResource Include="Resource\Examples\Ranges\CurrentRowColumn.xlsx" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\.editorconfig">
+      <Link>.editorconfig</Link>
+    </None>
     <None Include="ClosedXML.snk" />
     <EmbeddedResource Include="Resource\Examples\Misc\BasicTable.xlsx" />
     <EmbeddedResource Include="Resource\Examples\Styles\PurpleWorksheet.xlsx" />