Dropbox's accessibility statement:
"Dropbox for All" aims to expand the possibilities of who can work together, how they can contribute, and what it means to be part of a team. That means valuing and including the experience of people with varying abilities, using a range of assistive technologies, and in different backgrounds.
Our aim is to craft delightful products that help everyone unleash their full potential. We partner with a third-party accessibility testing service to ensure we deliver on this commitment, measuring against a set of standards set by the Web Content Accessibility Guidelines (WCAG).
Dropbox audits their products and platforms for accessibility at least once a year.
Accessibility Team at dropboxforall@dropbox.com
Dropbox does not provide any reminders or tips for users about adding accessible content. Therefore, if you or a faculty member decide to use the Dropbox platform to share content with students, look over our tips and how-to information on creating accessible content.