diff --git a/Slax/debian/copy b/Slax/debian/copy
index adab31c..8c1d573 100644
--- a/Slax/debian/copy
+++ b/Slax/debian/copy
@@ -3,5 +3,6 @@
 (cd rootcopy && cp --parents -afr * /)
 
 cp ../../tools/dir2sb /usr/bin
-cp ../../tools/slaxctl /usr/bin
+cp ../../tools/sb2dir /usr/bin
+cp ../../tools/slax /usr/bin
 cp ../../tools/savechanges /usr/bin
diff --git a/tools/sb2dir b/tools/sb2dir
new file mode 100755
index 0000000..4f4f504
--- /dev/null
+++ b/tools/sb2dir
@@ -0,0 +1,13 @@
+#!/bin/bash
+# convert .sb compressed Slax Bundle file into directory tree
+# Author: Tomas M. <http://www.slax.org/>
+#
+
+if [ ! -d "$2" ]; then
+   echo 
+   echo "Convert .sb compressed module into directory tree"
+   echo "usage: $0 source_file.sb existing_output_directory"
+   exit 1
+fi
+
+unsquashfs -f -dest "$2" "$1" >/dev/null
diff --git a/tools/slaxctl b/tools/slax
similarity index 100%
rename from tools/slaxctl
rename to tools/slax