Pavel

Using this plugin, you can create redirects for any post types or taxonomies.
How to use:
<ul>
<li>In the “Tools” menu, find the “Htaccess Redirect” menu item.</li>
<li>Select the post types and taxonomies for which you want to create redirects.</li>
<li>In the “New site domain” field, enter the URL of the site to which the redirect will be made.</li>
<li>Click the “Generate” button.</li>
<li>Insert the generated redirects at the beginning of the .htaccess file.</li>
</ul>

Redirects for Htaccess

Generates redirect code for .htaccess file

Silkalns

WP Chill

MantraBrain

Gangadhar Kashyap

Htaccess File Editor is a fast, safe and simple yet perfect to edit the WordPress site’s .htaccess file from admin panel. You can create a backup of your .htaccess file and can be restored from WordPress Dashboard. 
You can create a Backup from Htaccess –> Backup Menu and you can edit .htaccess file from Htaccess Menu. 
This plugin should be used only by experienced users!
<h3>Features</h3>
<ol>
<li>Edit .htaccess file easily</li>
<li>Create Backup of .htaccess file</li>
<li>Restore old .htaccess backup</li>
</ol>

Htaccess File Editor – Easily Edit, Backup, Restore .htaccess file


Does what it's supposed to do, no brainer!


Simple & useful

Simple editor htaccess file without using FTP client.

Redirects for Htaccess vs Htaccess File Editor – Easily Edit, Backup, Restore .htaccess file