diff --git a/samples/wow64sw.py b/samples/wow64sw.py
new file mode 100644
index 0000000..23b5f32
--- /dev/null
+++ b/samples/wow64sw.py
@@ -0,0 +1,18 @@
+"""
+Switch x86(WOW64) <-> x64 processor mode
+And execute commands (if specified)
+"""
+
+import sys
+from pykd import *
+
+if __name__ == "__main__":
+  if getProcessorType() == "X64":
+    setProcessorMode( {"X64": "X86", "X86": "X64"}[ getProcessorMode() ] )
+    if len(sys.argv) > 1:
+      command = ""
+      for arg in sys.argv[1:]:
+        command = command + " " + arg
+      dprintln( dbgCommand(command) )
+  else:
+    dprintln("For \"X64\" processor only")