Box is changing how you manage content across your business from simple file sharing to building custom apps. Box (formerly Box.net), based in Redwood City, California, is a cloud content management and file sharing service for businesses. The company uses a . Winner of PC Magazine's Editors' Choice Award: 'There are plenty of excellent file-syncing storage services, but, on Android, the Box app takes the cake.' View the basic BOX stock chart on Yahoo Finance. Change the date range, chart type and compare Box, Inc. Class A against other companies. Read reviews, compare customer ratings, see screenshots, and learn more about Box for iPhone and iPad. Download Box for iPhone and iPad and enjoy it on .