Jolla is a Finnish company that offers Sailfish OS, a secure and privacy-focused alternative to dominant mobile operating systems. Sailfish OS is optimized for smartphones, tablets, and various embedded devices, making it a reliable choice for both corporate and governmental deployments. The fourth generation, Sailfish 4, introduces numerous updates and improvements, including built-in mobile device management, multi-user support, and revamped daily usage flow of key applications.

With Sailfish OS, user data is fully encrypted, apps are protected by Firejail sandboxing, and connectivity is safeguarded by a firewall and in-built support for VPNs. Sailfish OS also prioritizes a seamless user experience with its clean Scandinavian design and offers the flexibility to run gesture-based native apps or securely execute Android apps in an isolated sandbox. Jolla's commitment to developer collaboration and community contribution ensures a world-class developer experience.

For those interested, Sailfish X provides a downloadable version of Sailfish OS for selected devices. With its adaptability, customizable features, and comprehensive mobile device management capabilities, Sailfish OS offers a modern and secure platform for trusted mobile solutions