Open Source Alternatives to ownCloud

A file management and sync platform that enables secure file sharing, real-time collaboration, and data sovereignty for teams and individuals, with on-premises or SaaS deployment options.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to ownCloud give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to ownCloud. The most popular is bewCloud. It uses the AGPL-3.0 license and ships an official Docker image.