TeraBox is a cloud storage app that offers 1TB (1024GB) of free storage for documents backup, file sharing, and video storage. It allows users to transfer files across all their devices and provides commercial functions for premium members, such as 2TB of storage, high-speed download channels, video playback at 2.0x speed, automatic video backup, 1080P playback, and super large file upload. The app is available for iOS, iPadOS, macOS, and Android devices. TeraBox has a clean user interface and provides statuses of uploads, including time, size, etc. . It also has an auto-upload feature and supports online photo preview and video playing. The app uses powerful AI technology to organize files and help users quickly back up and search through their photos. While TeraBox offers a vast amount of free storage, there are tradeoffs to be had in terms of bandwidth throttling and file size limits. Additionally, the companys past reveals security concerns, as it was previously known as Dubox, a Chinese-owned company that stored data in Chinese data centers. However, TeraBox does not provide client-side encryption, which would secure data before upload, so even their employees couldnt read it.