diff --git a/README.md b/README.md
index c1af9a1..f1183fe 100644
--- a/README.md
+++ b/README.md
@@ -113,6 +113,7 @@ A collection of awesome penetration testing resources
 * [Sysinternals Suite](http://technet.microsoft.com/en-us/sysinternals/bb842062) - The Sysinternals Troubleshooting Utilities
 * [Windows Credentials Editor](http://www.ampliasecurity.com/research/windows-credentials-editor/) - security tool to list logon sessions and add, change, list and delete associated credentials
 * [mimikatz](http://blog.gentilkiwi.com/mimikatz) - Credentials extraction tool for Windows OS
+* [PentestBox](https://pentestbox.com/) - Portable platform for Penetration Testing on Windows OS
 
 #### DDoS Tools
 * [LOIC](https://github.com/NewEraCracker/LOIC/) - An open source network stress tool for Windows