JohnnyPea

This plugin adds registration date and last login date columns on the “Users” page. 
It also checks whether user logs in within 30 days after the registration if he does not his account is deleted – this option is disabled by default, you can change this settings on Check Last Login Settings page in Settings menu.
WARNING! The plugin is not updating the login time when logging through stored login cookies.
I am open to suggestions to improve the plugin !

Check Last Login

Simple plugin which checks user's login status and displays registration date and last login date columns on the "Users" page.

Moove Agency

Allow website administrators to allocate passwords to users as they add them to invidivual sites in WordPress Multisite with this incredibly powerful, easy-to-use, well supported and 100% free WordPress cookie plugin.
Features
<ul>
<li>Simple to use, no setup required</li>
<li>Site Admins can allocate user passwords</li>
<li>In your CMS, go to <code>Users -> Add New</code> and you will see the new password fields</li>
</ul>
<h3>Testimonials</h3>
★★★★★
<blockquote>
“Great and useful.” – <a href="https://wordpress.org/support/topic/great-and-useful-and-not-just-for-wordpress-mu/" rel="ugc">cristiscu</a>
</blockquote>
★★★★★
<blockquote>
“Perfect. Works fine, thanks for your work!” – <a href="https://wordpress.org/support/topic/perfect-2679/" rel="ugc">orbitaloop</a>
</blockquote>
★★★★★
<blockquote>
“Very useful!” – <a href="https://wordpress.org/support/topic/very-useful-657/" rel="ugc">Maul</a>
</blockquote>
★★★★★
<blockquote>
“Simple to use. A nice plugin that just simply works!” – <a href="https://wordpress.org/support/topic/simple-to-use-50/" rel="ugc">danmaby</a>
</blockquote>
<h3>About us</h3>
<a href="https://www.mooveagency.com/" rel="nofollow ugc">Moove Agency</a> is a premium supplier of quality WordPress plugins, services and support. <a href="https://www.mooveagency.com/services/wordpress-development/" rel="nofollow ugc">Visit our site</a> to learn more.

Create User With Password Multisite

Allow website administrators to allocate passwords to users as they add them to invidivual sites in WordPress Multisite.

Check Last Login vs Create User With Password Multisite