diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..6c15513a
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,9 @@
+[*]
+end_of_line = crlf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.cs]
+indent_size = 4
+indent_style = space
+