sulaeman

Menu manager enables you to manage blog menu very easy. 
You can add Pages, Categories, and Custom Link into your blog menu. 
You can manage the menu structure into a dropdown tree menu with whatever structure you like.
Features : 
* Select Pages and Categories as your menu 
* Create new custom menu 
* Manage menu structure 
* Dropdown tree menu 
* If you want to customize the styles/menu-manager.css stylesheet, you can place it in your active theme folder, and Menu Manager will find it there (that way you won’t lose your stylesheet customizations when upgrading Menu Manager).
Please check my another plugin : 
<a href="https://wordpress.org/extend/plugins/user-link-feed" rel="ugc">User Link Feed</a>

Menu Manager

Menu manager enables you to manage blog menu very easy.

jiangmiao

删除不需要的文章，节省空间，提高速度。delete posts which don’t need any more,keep database clean and fast.

WP Cleaner

删除不需要的文章，节省空间，提高速度。delete posts which don't need any more,keep database clean and fast.

Menu Manager vs WP Cleaner