Custom Field Suite
Add custom fields to your post types
Tag Plugin: postmeta
WP Extended Search
Extend default search to search in selected post meta, taxonomies, post types and all authors.
Customize Posts
Edit posts and postmeta in the Customizer. Stop editing your posts/postmeta blind!
Filter Custom Fields & Taxonomies Light
Create search filter for your posts by using taxonomies or custom fields.
Custom Metadata Manager
An easy way to add custom fields to your object types (post, pages, custom post…
Post Meta Manager
A simple utility plugin for changing or deleting post or user meta (custom fields) keys…
Bulk Postmeta Editor
Allows you to bulk-edit post meta information (including custom post types) from a single place.
Post Status Scheduler
Change status, categories/tags or postmeta of any post type at a scheduled timestamp.
Pen
This plugin adds some cool features to the Pen theme.
WP Modification History
WordPress Modification History adds a metabox that shows modification history on a particular set of…
WP Extra Fields
Allows extension of page, post and custom post type by allowing you to create customised…
WP Meta Search
Search form for searching through custom fields, post types, categories, tags, and free text.
Logic Shortcodes
Use shortcodes for conditional logic based on post meta or taxonomy terms.
Metathesis
Migrate your SEO goodness and other meta-data from one theme or plugin to another WordPress…
Refreshing Human Time Diff
Automatically refresh Human Readable Time Differences