Tresorit

Tresorit is a robust file sync and sharing application designed for individuals who value the security of their digital information. It provides a secure way to store, synchronize, and share files effortlessly, with a particular emphasis on protecting your photos and confidential team memos. The primary function is to enable users to maintain absolute control over their data, ensuring access is strictly reserved for the intended parties.

A distinguishing feature is its end-to-end encryption with zero-knowledge standards, which provides top-tier security. Encryption occurs on the user's device before files reach the cloud, assuring that only you and designated sharees can view your content—no hackers, authorities, or even the app's own IT staff can access them.

The platform allows you to create shared folders, termed 'tresors', facilitating secure teamwork or personal file management on any Android device. This seamless cooperation is supported by the ability to manage permissions meticulously and share files confidently even with non-account holders via encrypted links, avoiding the risks of conventional email attachments.

For peace of mind, the service incorporates features such as camera upload for backing up photos safely, the option to mark favorite tresors for offline access, two-factor authentication, and an app passcode to safeguard your account. It operates with minimal permissions and, crucially, does not engage in location tracking or access to your contact list.

Ease of use is a priority. Starting with a 14-day trial of the Premium plan requires no credit card, and if satisfied, various plan options cater to diverse needs. By incorporating the desktop client, users benefit from cross-device synchronization and file access, enhancing productivity and information accessibility across all platforms.

Renowned for its privacy-centric approach, it has been highlighted by LifeHacker and PC Advisor as one of the leading cloud storage services for privacy protection, making Tresorit an exceptional choice for storing and handling sensitive data.