diff --git a/README.md b/README.md
index 2a2f6cf..a9ff0e1 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-#Linux compressor humanizer
+# Linux compressor humanizer
 
 ###### Compress
 ```
@@ -11,16 +11,14 @@ $ lch file.zip
 ```
 
 ## Supported extensions
-- tar
-- tar.gz
-- tar.bz2
-- tar.xz
-- bz2 
-- tgz
-- gz
-- zip
-- 7z
-- rar
+###### Packing/unpacking:
+      7z, bz2, gz, rar, tar, tar.bz2, tar.gz, tar.xz, tgz, zip
+    
+###### Unpacking only:
+      arj, cab, dmg, iso, lzh, lzma, rpm, SquashFS
+    
+###### Unpacking only (beta):
+      cdi, chd, vmdk, win, xar, z
 
 ## Install
 ```