Hiroaki Miyashita

<p>The Plugin Reinstaller plugin enables the bulk plugin reinstall. Just activate the plugin and select <code>Update</code> > <code>Bulk Actions</code>. Deactivate the plugin if you do not use.</p>
<h3>Uninstall</h3>
<ol>
<li>Deactivate the plugin</li>
<li>That’s it! 🙂</li>
</ol>


Plugin Reinstaller

The Plugin Reinstaller plugin enables the bulk plugin reinstall.

WP Fix It - WordPress Experts

<p>Fresh Plugins is a simple plugin to allow plugins re-installation of plugins.  Use this plugin to install a fresh copy of any plugins that are on your site from the WordPress.org plugin repo.  The plugin installed will be the newest version of the plugin and will delete and replace your current version.</p>


Fresh Plugins

Very useful, if you want to reinstall all your plugins (cause you suspect something is wrong).
The fact it uses Ajax means it doesn't use the native WordPress page, but  it has the advantage to let you update plugin little by little while keeping a track of what has already been reinstalled or not (as long as you don't refresh the page of course).

Very Useful

Easily reinstall fresh and new versions of plugins on your site from WordPress.org with a simple click.

Plugin Reinstaller vs Fresh Plugins