Atiq Samtia

<p>Change the Post Update date for all posts and pages in one click. This will help your blog in search engines and your blog will look alive. Do this every week or month.</p>
<h4>Why Change the Update/Modified Dates of posts or Pages?</h4>
<p>With massive increasde in blogs and content, now search engines like Google do rank the newly added or modified content higher than the older one. If the article was published in the past, Google thinks it is no longer relevent and de-ranks that. It is recommended by SEO experts that you should update the content regularly.<br />
If you update the posts manually, it would require a lot of effort weekly. If you have articles 500+ imagine how much time it would take you to do manually? This plugin will assist you in this regard and with only <strong>one click</strong> you are good to go.</p>
<h4>Features</h4>
<ul>
<li>Update <strong>Posts</strong> Modified date in bulk</li>
<li>Update <strong>Pages</strong> Modified date in bulk</li>
<li>Update <strong>Any Custom Post Type</strong> dates in bulk</li>
<li>Update <strong>Post Comments</strong> dates in bulk</li>
<li>It <strong>Randomly</strong> distributes dates so it look realistic in the eyes of search engines</li>
<li>Select Custom Interval or Date Range </li>
<li>Apply on posts from <strong>specific categories</strong></li>
<li>Apply on <em>specific pages</em></li>
<li>Option to change Published Date or Modified Date</li>
</ul>
<h4>Support</h4>
<ul>
<li>Community support via the <a href="https://wordpress.org/support/plugin/bulk-post-update-date" rel="ugc">support forums</a> at WordPress.org.</li>
</ul>


Bulk Post Update Date

Working out of the box.

Thanks for the plugin.

Outstanding

Change the Post Update date for all posts and pages in one click. This will help your blog in search engines and your blog will look alive.

sparkweb

<p>This plugin lets you edit the custom fields for many posts at once. Designed to work with pages, posts, and all custom post types. The plugin also has some actions included so that plugins and themes can integrate seamlessly and build their own extensions into the functionality.</p>


Custom Field Bulk Editor

This plugin lets you edit the custom fields for many posts at once. Designed to work with pages, posts, and all custom post types.

Bulk Post Update Date vs Custom Field Bulk Editor