Scott Kingsley Clark

Pretty easy setup.. just install and activate it on the site of your choice (or network activate) and set up the settings however you’d like.
This plugin supports both Per-Site and Per-Network (WordPress Multisite) settings, so you can fine tune your options based on your needs.
Other plugins you might be interested in:
<ul>
<li>Showing the Admin Bar in more cases – <a href="https://wordpress.org/plugins/always-show-admin-bar/" rel="ugc">Always Show Admin Bar plugin</a></li>
<li>Showing the Admin Bar to logged out users – <a href="https://wordpress.org/plugins/logged-out-admin-bar/" rel="ugc">Logged Out Admin Bar plugin</a></li>
<li>Customizing the Admin area based on role – <a href="https://wordpress.org/plugins/adminimize/" rel="ugc">Adminimize</a></li>
</ul>

Admin Bar Disabler

Pretty easy setup.. just install and activate it on the site of your choice (or network activate) and set up the settings however you'd like.

ghuger

richardgabriel

Hal Gatewood

The Dashicons + Custom Post Types plugin allows you to keep the WordPress admin menu as clean as possible. When your building new custom post types for your clients your default icon in the admin menu is the pin. This is no fun. With my plugin you can easily and quickly change all the custom post type icons to match the rest of the icons in the menu.
<iframe loading="lazy" class="youtube-player" width="640" height="360" src="https://www.youtube.com/embed/3M6-mU9Ai0M?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation"></iframe>

Dashicons + Custom Post Types

Easily change the admin menu icons for custom post types.

Admin Bar Disabler vs Dashicons + Custom Post Types