Firdaus Zahari

The plugin allows you to disable selected users from your site’s user list. A disabled user will NOT be allowed to:
<ul>
<li>Log in to the site</li>
<li>Reset their associated password</li>
<li>Create a new application password</li>
</ul>
In addition, they’ll also automatically logged out from all sessions as soon as they are disabled.

FS Disable Users

Disable selected users from various site activities including preventing them from logging in, resetting passwords, and creating application passwords …

Matteo Manna

This plugin simplifies the life of WordPress users. 
Now users can add or remove their avatar simply using images from his Media Library. Simple to use, no additional functions required. Plugin available on <a href="https://github.com/MatteoManna/Simple-User-Avatar" rel="nofollow ugc">GitHub</a>.

Simple User Avatar

Great

This is just what I needed! Did never like the tie to Gravatar. And the little donation reminder doesn't bother me at all. :)
Kudos!

Great Little Plugin - Clean Code

Simple User Avatar helps users to add or remove their avatar using images from his Media Library.

FS Disable Users vs Simple User Avatar