nreljin

A lightweight tool to move content between WordPress sites with precision.
Features 
– Export a single post or page to JSON (includes meta, terms, and revisions) 
– Import a previously exported JSON to recreate the post on another site 
– Works with all public post types; sets current user as the author on import 
– Adds an Export action in Posts/Pages list rows 
– Adds Tools → Post Import with a file upload form 
– Robust UTF-8 handling: exports HTML‑entity encode content/meta; imports decode to avoid double‑encoding
Perfect for 
– Migrating content between environments 
– Duplicating complex posts across sites 
– Archiving rich post data including revision history

NR Post Exporter

Export/import individual posts with meta, terms, and revisions. Adds Export row action and Import screen.

Marcin Pietrzak

Easily control and limit post revisions per post type to keep your WordPress database clean and optimized—no coding required!
Simple Revision Control is a WordPress plugin that provides an easy way to manage and limit the number of post revisions stored for each post type on your site. Unlike editing the wp-config.php file—which only allows setting a single revision limit for all post types—this plugin lets you specify a different revision limit for each post type individually. You can also enable or disable revision support per post type and delete unwanted revisions directly from the plugin’s settings.
<h4>Key features</h4>
<ul>
<li>Set custom revision limits for each post type, rather than a global limit.</li>
<li>Enable or disable revisions for post types that don’t support them by default.</li>
<li>Delete all unwanted revisions with a single click to keep your database clean.</li>
<li>Simple setup and configuration via the WordPress admin under Settings → Revisions.</li>
<li>No coding required—ideal for users who prefer not to edit wp-config.php.</li>
</ul>
This plugin is especially useful for site owners who want granular control over revision storage to optimize database performance and avoid unnecessary clutter, without needing to modify core WordPress files.
<h4>Asset image</h4>
<a href="http://www.flickr.com/photos/theenmoy/8078124630/" rel="nofollow ugc">My Filing Cabinet</a> by <a href="http://www.flickr.com/photos/theenmoy/" rel="nofollow ugc">Theen Moy</a> Creative Common
<h4>GitHub</h4>
The Simple Revision Control plugin is available also on <a href="https://github.com/iworks/simple-revision-control" rel="nofollow ugc">GitHub</a>.

Simple Revision Control

Simple and it works!

Simple & works!

Easily control and limit post revisions per post type to keep your WordPress database clean and optimized—no coding required!

NR Post Exporter vs Simple Revision Control