dFactory

<a href="http://www.dfactory.eu/plugins/restrict-widgets/" rel="nofollow ugc">Restrict Widgets</a> is all in one solution for widget management in WordPress. It lets you easily control the pages that each widget will appear on and avoid creating multiple sidebars and duplicating widgets. You can also set who can manage widgets, which sidebars and widgets will be available to selected users, which widget options will be available and how it will be displayed.
By default, Hide widget on selected is enabled with no options selected, so all current widgets will continue to display on all pages.
For more information, check out plugin page at <a href="http://www.dfactory.eu/" rel="nofollow ugc">dFactory</a> or plugin <a href="http://www.dfactory.eu/support/forum/restrict-widgets/" rel="nofollow ugc">support forum</a>.
<h4>Features include:</h4>
<ul>
<li>Hide or display each widget on selected pages, posts, categories, custom taxonomies, custom post types, single posts, archives, special pages, for logged in or logged out users, current language, mobile device and so on</li>
<li>Select which user roles are restricted to manage widgets</li>
<li>Select which sidebars will be restricted to admins only</li>
<li>Select which widgets will be restricted to admins only</li>
<li>Select which widget options will be restricted to admins only</li>
<li>Choose to display or not widget options as groups</li>
<li>Option to modify the is_active_sidebar() function to use Restrict Widgets display settings</li>
<li>Multisite compatible</li>
<li>WPML compatible</li>
<li>Polylang compatible</li>
<li>.pot file for translations included</li>
</ul>
<h4>Translations:</h4>
<ul>
<li>Chinese – by Changmeng Hu</li>
<li>Czech – by Martin Kucera</li>
<li>German – by <a href="http://apart-webdesign.de/" rel="nofollow ugc">Angelika Reisiger</a></li>
<li>Hebrew – by <a href="http://atar4u.com/" rel="nofollow ugc">Ahrale Shrem</a></li>
<li>Italian – by <a href="http://sododesign.it/" rel="nofollow ugc">Davide Pante</a></li>
<li>Polish – by Bartosz Arendt</li>
</ul>

Restrict Widgets

Works with SiteOrigin pagebuilder, quick and easy to use. 

Awesome!

All in one widgets and sidebars management in WordPress. Allows you to hide or display widgets on specified pages and restrict access for users.

enomoto celtislab

It defines Hashtags that are associated with the display conditions. and use Hashtag to manage the display conditions of the widget. By setting the same Hashtag to multiple widgets, you can easily manage as a group. ( 
Of course, Hashtag does not appear at run time.)
Feature
<ul>
<li>Support Device filter (Discrimination of Desktop / Mobile device uses the wp_is_mobile function)</li>
<li>Support Post Format type filter</li>
<li>Support Post category and tags filter</li>
<li>Support Custom Post type filter</li>
<li>Support Widget Group block (Widget by Block after WP5.9)</li>
</ul>
Usage
<ol>
<li>Open the menu – “Appearance -> Widget Display Filter”, and configure and manage the display conditions of Widgets.</li>
<li>Definition of Hashtags associated with the widget display conditions.</li>
<li>Open the menu – “Appearance -> Widgets”, and set the display condition for each widget.</li>
<li>If you enter Hashtag in Widget Title input field, its display condition is enabled.</li>
</ol>
Notice
<ul>
<li>Hashtag that can be set for each widget is only one. </li>
<li>Between Hashtag and title should be separated by a space.</li>
</ul>
For more detailed information, there is an introduction page.
<a href="https://celtislab.net/en/wp_widget_display_filter/" rel="nofollow ugc">Documentation</a>
<a href="https://celtislab.net/wp_widget_display_filter/" title="Documentation in Japanese" rel="nofollow ugc">日本語の説明</a>

Widget Display Filter

Set the display condition for each widget. Widgets display condition setting can be easily, and very easy-to-use plugin.

Restrict Widgets vs Widget Display Filter