diff --git a/Plugins,-Tools-and-Hardware.md b/Plugins,-Tools-and-Hardware.md
index 470425c..8472044 100644
--- a/Plugins,-Tools-and-Hardware.md
+++ b/Plugins,-Tools-and-Hardware.md
@@ -192,6 +192,8 @@ This plugin sets your vertical 0 index as your main deck. Whenever you change yo
 
 [reveal.js-tracking](https://github.com/pantajosef/reveal.js-tracking): A plug-in that allows advanced tracking in reveal.js presentations (dwell times, link clicks, quizzes, slide transitions, etc.)
 
+[handwriting](https://github.com/satoshifuku/handwriting): A plug-in that provides simple handwriting option with a mouse, pen and touch in reveal.js presentations.
+
 ## Tools
 
 Useful tools for working with reveal.js.