diff --git a/README.md b/README.md
index 9f883793..da515636 100644
--- a/README.md
+++ b/README.md
@@ -492,6 +492,7 @@ Inspired by [awesome-php](https://github.com/ziadoz/awesome-php).
 * [py2exe](http://www.py2exe.org/) - Freezes Python scripts (Windows).
 * [PyInstaller](https://github.com/pyinstaller/pyinstaller) - Converts Python programs into stand-alone executables (cross-platform).
 * [pynsist](http://pynsist.readthedocs.io/en/latest/) - A tool to build Windows installers, installers bundle Python itself.
+* [pyarmor](https://github.com/dashingsoft/pyarmor) - A tool used to obfuscate python scripts, bind obfuscated scripts to fixed machine or expire obfuscated scripts.
 
 ## Documentation