Need help with Blender Plugin

Coding Python Support
1

Hi all
I am from a longer time user MODO but I would like to give a chance Blender. Can someone told me where can i find plugin for Blender whos help me with Weight Normals by (full or area).
Like in this video?

Thanks

2

Have you tried this? I use that all the time to modify normals of my lowpoly meshes.

3

Thanks for answer Etana nice plugin but i need one click solution :confused:
Like in MODO.
Any alternative?