Some Wordpress plugins are often updated, which is good think. Plugins that are updated are 100% compatible with last Wordpress version and they also are the most secure possible. A plugin that has not been updated for a long time might not work with last Wordpress version and might create a security breach for you website.
A lightweigt, blazing fast plugin to display the contents of the shopping cart in floating box
Quform Max Form Submissions allows you to define a max number of submissions for Quform forms.
WP All Share is a perfect plugin to make any content on your website Social, and increase your social reach drastically!
AN_GradeBook allows educators to create, maintain, and share grades quickly and efficiently.
Adds a virtual tour with help instructions on user profile pages. Requires Ultimate Member.
Adds classes to first, last, parent, even and odd elements of wp_page_menu and wp_nav_menu.
Allows a user to associate a photo with their account and for this photo to be displayed in their posts and comments.