diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..d992d0b
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,27 @@
+; Top-most EditorConfig file for NetMedic.
+; https://editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_style = space
+indent_size = 4
+
+[*.{md,markdown}]
+trim_trailing_whitespace = false
+
+[*.{yml,yaml,json,toml}]
+indent_size = 2
+
+[*.{ps1,psm1}]
+end_of_line = crlf
+
+[Makefile]
+indent_style = tab
+
+[*.rb]
+indent_size = 2