Marc Wiest

This plugin adds a metabox to the edit screen for any post type. The metabox lets you quickly switch between all available posts using the Select2 jQuery plugin. No need to visit “All Posts“ first. You can use the settings page to determine for which post types (e.g. Pages, Posts, etc.) the metabox should be available.
Please do not use the rating system for your support requests. Simply leave a message in the plugin <a href="https://wordpress.org/support/plugin/fast-page-switch" rel="ugc">support forum</a> and I will get back to you right away.
If this plugin saves you time, please consider supporting it with a good rating. Thanks.

Fast Page Switch

This simple plugin works very well and saves a lot of clicks and time. 

The intuitive interface is a breath of fresh air; it just makes sense. The current post is preselected. Post types are grouped which is great when you have multiple custom post types. But the best feature is the filter. Just type a few letters and the list is filtered to match.

Thanks Marc!

Outstanding!

At least I didn't fail to give myself 5 stars :)



Woups, Posted by Accident

Save time switching between posts of any post-type in wp-admin.

CryoutCreations

Quickly and easily swap between themes. Adds a theme switcher to the WordPress Admin Bar with all parent/child themes, filtering and favorites list. Compatible with WordPress 4+ 
Performs transparent theme switch by redirecting to the initial URL on both the frontend and in the dashboard.

Cryout Theme Switch

Quickly and easily swap between themes. Adds a theme switcher to the WordPress Admin Bar with all parent/child themes, filtering and favorites list.

Fast Page Switch vs Cryout Theme Switch