This plugin was developed because I have one blog with multiple authors who have 
their own categories. The users’ category access is administered by the Authors2Categories 
in Tools panel of the admin.
Select the user. Click on Edit User (Tools>Authors2Categories) and select the categories he/she 
are allowed to post to. Click on Save when you are done.

Author2categories

This plugin was developed because I have one blog with multiple authors who have

Hastimal Shah

Param Themes

V2 Web Solutions

You can set unset the categories of the posts in a single screen & filter the posts here by author, category and date range to set/unset categories for post and finally you can edit / delete the post from same screen.
It will save your valuable Time by providing you easy to use use single page screen to set/unset categories for post at the same time you can edit/delete post from same screen too.
<h3>SUPPORT</h3>
<ul>
<li>If you have found a bug/issue or have a feature request, then post them in <a href="https://github.com/paramthemes/set-unset-bulk-post-categories/issues" rel="nofollow ugc">github issues</a></li>
<li>If you have a question about usage or need help to troubleshoot, then post in WordPress <a href="https://wordpress.org/support/plugin/set-unset-bulk-post-categories" rel="ugc">forums</a></li>
<li>If you like the Plugin, then kindly leave a review/feedback at WordPress <a href="https://wordpress.org/plugins/set-unset-bulk-post-categories/#reviews" rel="ugc">Repository Page.</a></li>
<li>Suggestions or help us improve and get notified of all updates. Just Follow us on <a href="https://twitter.com/paramthemes" rel="nofollow ugc">Twitter</a>
 </li>
</ul>
<h3>Privacy Policy</h3>
Set Unset Bulk Post Categories uses <a href="https://appsero.com" rel="nofollow ugc">Appsero</a> SDK to collect some telemetry data upon user’s confirmation. This helps us to troubleshoot problems faster & make product improvements.
Appsero SDK does not gather any data by default. The SDK only starts gathering basic telemetry data when a user allows it via the admin notice. We collect the data to ensure a great user experience for all our users.
Integrating Appsero SDK DOES NOT IMMEDIATELY start gathering data, without confirmation from users in any case.
Learn more about how <a href="https://appsero.com/privacy-policy/" rel="nofollow ugc">Appsero collects and uses this data</a>.

Set Unset Bulk Post Categories

Allows user to set unset the categories of all the posts in a bulk without editing the posts itself.

Author2categories vs Set Unset Bulk Post Categories