Merges/Concatenates CSS & Javascript and then minifies using Minify (for CSS) and Google Closure (for JS with Minify as a fallback).

A great plugin to combine WooCommerce orders.

Quickly add the elements of 1 menu on to another

This plugin merges ACF tabs across field groups into a single tab list.

Make and save edits to published posts/pages in WordPress without immediately replacing the public content.

Provide notification emails and controls for bbPress subscriptions, merge, and split functions.

Disable MMR when editing a page using the DIVI editor.

Plugin for easy merging duplicate terms (tags, categories, ...)

Disable MMR when editing a page using the Beaver Builder editor.

Disable MMR when editing a page using the Visual Composer editor.

WordSync allows you to synchronise posts, pages, users, taxonomies, attachments and settings between two WordPress installs.

Merge theme settings from two Weaver II, Aspen, or Weaver Xtreme saved settings.

Plugin to merge multiple images.

vBPress seamlessly integrates WordPress with vBulletin