ownCloud is an open-source file-sharing and collaboration platform that allows users to store, sync, and share data securely across devices. It provides a self-hosted alternative to commercial cloud services, offering full control over data privacy and accessibility.

Features of ownCloud:

• Secure file storage and sharing with granular access controls.
• File synchronization across multiple devices and platforms.
• Integration with third-party applications for extended functionality.
• End-to-end encryption for secure data protection.
• Collaborative tools like document editing and commenting.
• Support for self-hosted and cloud environments.

To check your ownCloud version, run $ occ status in your terminal.

To access the ownCloud web interface, navigate to http://your-server-ip.

Disclaimer: ownCloud is available in both community and enterprise editions. Users are responsible for understanding the licensing terms and selecting the version that meets their requirements. ownCloud is provided "as is," without any warranty, express or implied.