g100g

Here is a simple plugin to add thumbnails to your Posts list within the WordPress backend.
Just install it and choose from the options which post types you want to show the thumbnails.
You can choose the built in Post and Page, along with all added Custom Post Types.

Thumbnails for Backend

It has not been updated for a long time but still work perfectly.



Simple, but cool!

Simple plugin to add thumbnails to your Posts list within the WordPress backend.

meloniq

Enables searching post meta fields on admin pages.

WP-Admin Search Post Meta

Enables searching post meta fields on admin pages.

Thumbnails for Backend vs WP-Admin Search Post Meta