diff --git a/Installation.md b/Installation.md
index c3094fb..5d7d0e7 100644
--- a/Installation.md
+++ b/Installation.md
@@ -21,7 +21,8 @@ brew install sevenzip
 ```
 
 `p7zip` is for KCC 7 and earlier.
-`sevenzip` is for KCC 8+
+`sevenzip` is for KCC 8+.
+`unar` is for all versions.
 
 ## KindleGen