SHAREit is a file-sharing application that enables users to transfer files such as photos, videos, music, contacts, and apps between devices without the need for an internet connection. It utilizes Wi-Fi Direct technology for quick and seamless transfers among smartphones, tablets, and computers in close proximity. The app is compatible across multiple platforms, including Android, iOS, and Windows.

SHAREit is generally considered safe since it does not require an internet connection and uses secure connections for file transfer. Users should be cautious with sensitive data and only connect to trusted devices. The app incorporates security features to prevent unauthorized access, but users must remain vigilant about the files they share.

No, SHAREit does not need an internet connection to transfer files. It relies on Wi-Fi Direct technology, allowing devices to connect directly and share files without mobile data or Wi-Fi internet, making it especially useful in areas with limited or no internet access.

Yes, SHAREit can transfer files across different operating systems. The app supports Android, iOS, Windows, and MacOS, enabling users to easily share files between various platforms, such as from an Android device to an iOS device or from a Windows PC to a Mac.

SHAREit does not have strict restrictions on file size, allowing for the transfer of large files like high-resolution videos, extensive photo collections, or sizable application files. Transfer speed may vary based on device capabilities and proximity, especially when dealing with very large files.