CMS Encore Pro (Encore) is a desktop based Content Management System (CMS)
that lets you easily create, edit and maintain a website.
Encore is ideal for small to medium websites that would like a fast and
powerful way to maintain their websites.

A CMS lets you maintain your website by allowing you to make the elements of your website generic (by using templates) and easy to update.
For example, common elements like navigation can be made generic in the form
of templates and components,
which can then be used throughout your website. The benefit of this is that
you can then easily update/modify
your site by just editing the generic templates or components.