c0ns0l3

Advanced system of ordering your posts and terms. 
You can re-order all of it right in the default screen of list posts/tags in your admin page.

Advanced Order

Order your WordPress posts and tags with simple order system

WebuddySoft

This plugin let you order all items(pages, posts, custom post types and attachments) easily by using a drag and drop sortable javascript.
No configuration is necessary.

All Round Order

Order all items(Pages, Posts, Custom Post Types and attachments) easily with a drag and drop feature

Advanced Order vs All Round Order