You can automatically display a light, focused and simplified list of attachments files after your post content in WordPress. WP Attachments, a free WP plugin automatically displays each and every file uploaded to a post, a page or any other custom post typejust below its content, without having to insert any link in text area.
Great plugin for the website owners willing to use WordPress as a CMS with a large amount of media files. The plugin also provides you a very functional metabox for the back-end that helps you to better organise your attachments (upload, reorder, fast link add, and more!).
To start, simply install and activate WP Attachments plugin. After activation visit your admin area Dashboard -> Settings -> WP Attachments page and there you can edit List Title, you can enable/disable inclusion of images (.jpg, .jpeg, .gif, .png) in the attachments list and also show/hide the date of uploaded file.Other than this, upon activation you will also notice a new metabox while editing a post, page or whatever custom post type