Phoca PDF is a Joomla component which enables you to set and create PDF documents in Joomla.
You can download Phoca PDF component from their site. Installation can be done through Extension Manager located in your site's backend. After installing this component, you need to enable Phoca PDF - EasyBlog. This plugin is already pre-installed when you installed EasyBlog. All you need to do is discover this plugin in
Extension Manager > Discover and enable it.
Enabling this plugin will ensure that you have an option to export a blog post to a PDF format on the blog post page.