termel

maxicharts

Bulk edit:
<ul>
<li>users meta fields</li>
<li>post and CPT categories</li>
<li>Gravity Forms entries fields</li>
</ul>
Use new sub menu under users (network level if multisite) : Bulk Edit Users. 
Use new sub menu under posts : Bulk Edit Posts. 
Use new sub menu under Gravity Forms submenu : Bulk Edit Fields.

Bulk Fields Editor

It works great but with limited functionnality : it's only possible to bulk change user's meta fields.
Why not

Simple but efficient

Bulk edit : users meta fields | posts/CPT categories | Gravity Forms fields

sungraizfaryad

Permalinks, as the name suggests, are permanent links to pages or posts, categories or tags on your website, which makes it easier for your visitors and search engines to navigate around your website.
How many times have you closed a website or not bookmarked it because the URL looked fishy? Plenty of times, isn’t it? There is something about long URLs with weird numbers and characters that make you not want to look at them. Custom Permalinks can change that notion. WordPress can create short, clear, simple, and to-the-point permalinks so that your URLs look professional along with your website.
But there is also a limit in WordPress, and that’s when this plugin comes into play. By using this plugin, you can simplify the permalinks further by removing the base slugs.

Remove Taxonomy Url

This is a purpose-oriented plugin that simply removes the taxonomy slugs from URL.

Bulk Fields Editor vs Remove Taxonomy Url