If you have sufficient storage space, you can carry Wikipedia, maps, translation and weather apps with you wherever you go—even if there's no internet connection. The rise of remote work means more people will travel to places that may not always provide reliable internet access. Modern office apps, such as Google Workspace, can store email and documents offline, then sync new and changed content when you reconnect.

Link: How to access information offline anywhere on the globe with these apps
via http://www.techrepublic.com