diff --git a/HELP.md b/HELP.md
index 4d456d20..537f0c96 100644
--- a/HELP.md
+++ b/HELP.md
@@ -135,6 +135,7 @@ Hot keys
 | `F4`                  | edit
 | `Shift + F4`          | edit in `vim` mode
 | `F5`                  | copy
+| `Alt` + `F5`          | pack
 | `F6`                  | rename/move
 | `F7`                  | new directory
 | `Shift + F7`          | new file
diff --git a/client/key.js b/client/key.js
index 0b0c3db3..9ee14eb9 100644
--- a/client/key.js
+++ b/client/key.js
@@ -311,6 +311,8 @@ function KeyProto() {
         case Key.F5:
             if (ctrlMeta)
                 CloudCmd.sortPanel('date');
+            else if (alt)
+                Operation.show('pack');
             else
                 Operation.show('copy');