Can I make my Upthere files available offline to view when no Internet connection is available?
Upthere plans to support “offline mode” so you can view selected files offline — without using the Internet or your local device’s storage! Stay tuned, as this is coming in a future release.
Until then, you can download the file(s) and they'll be stored on your local device or hard drive. See our support article How do I download content to my local device or PC? to learn how to do this.