Which of the following tools available in Sitefinity enhances user engagement?

The tool that enhances user engagement in Sitefinity is Forms. Forms are pivotal for websites as they allow users to interact directly with the site. This interaction can take many forms, such as providing feedback, signing up for newsletters, or submitting inquiries. By utilizing forms, organizations can gather valuable information from their users, which not only increases engagement but also helps to create a more personalized experience.

With well-designed forms, users feel that their opinions and preferences are being valued, thus encouraging them to engage more deeply with the site. This can lead to higher conversion rates, increased user satisfaction, and an overall boost in user interaction with the content presented on the site.

In contrast, the other tools, while useful, do not have the direct interactive component that forms provide. Dashboards are primarily used for analytics and reporting; social media integration facilitates sharing but does not engage users on the site itself; and file sharing enables the distribution of content but does not inherently engage users. Therefore, forms stand out as the tool specifically designed to enhance user engagement by fostering interaction and feedback from users.