Megha Shah

The Custom Meta Field Plugin enables you to effortlessly add and manage custom meta fields for posts, pages, and custom post types in WordPress. Enhance your content management capabilities by incorporating additional metadata with a user-friendly interface.
Features: 
* Create custom meta fields for posts, pages, and custom post types. 
* Supports various field types including text, textarea, and images. 
* Easily integrates with the WordPress admin interface. 
* Flexible options for displaying meta fields both in the admin area and on the frontend. 
* Developer-friendly with hooks and filters for advanced customization.
Manage your custom meta fields by navigating to the ‘Settings > Custom Meta Fields’ menu in the WordPress admin area.
<h3>Credits</h3>
Developed by Megha Shah
<h3>License</h3>
This plugin is licensed under the GPLv2 or later.

Custom Meta Field

TC.K

THIS PLUGIN WILL NOT BE UPDATE ANYMORE, PLEASE USE MY NEW PLUGN <a href="https://wordpress.org/plugins/ultimate-wp-query-search-filter/" rel="ugc">ULTIMATE WP QUERY SEARCH QUERY</a> INSTEAD
This plugin is an upgraded version of WP_Query Search Filter with added a lot of features. In nutshell Advance WP_Query Search Filter let your user perform more precisely search by filtering the search through post type, taxonomy and meta field. Ideal for website that have multiple post types, taxonomies and meta fields, eg property website, product website etc.
Plugin Features:
<ul>
<li>Admin are free to choose whether the search go through post type, taxonomy, meta field or even all of them.</li>
<li>Multiple Search Form Supported.</li>
<li>Search form now support checkbox,radio and dropdown fields.</li>
<li>Using wp search template to disply the result.</li>
<li>Admin can define how many result per page.</li>
<li>Admin can sorting the result page by meta key and meta value.</li>
<li>Using shortcode to display the search form.</li>
</ul>
If you have any problems with current plugin, please leave a 
message on Forums Posts or goto <a href="http://9-sec.com/2013/03/advance-wp-query-search-filter/" rel="nofollow ugc">Here</a>.

Advance WP Query Search Filter

Advance WP Query Search Filter let you search through post type, taxonomy and meta field.

Custom Meta Field vs Advance WP Query Search Filter