Private Share is a file-sharing function developed by Samsung for Galaxy mobile phones that have Android P OS or higher. It is a privacy-preserving file sharing function that allows you to share your data without concerns of invasion of privacy and loss of ownership. When you deliver your files through Private Share, your files are securely encrypted, and you, the owner of the data, can set permission and expiration date for the data and grant read-only access. Private Share is only supported between Galaxy mobile devices and is not supported on Tablet and PC. Shareable types of files include image, video, audio, and text. Private Share is a useful feature for Samsung users who want to share personal and sensitive content securely. However, some users have reported usability issues with the application. If you are looking for an alternative to Private Share, TeraBox is an online cloud storage that allows you to share files with minimum security concerns.