Is Microsoft OneDrive Open Source?

While Microsoft OneDrive itself is proprietary, the top open source alternative is NextCloud. Looking for more options? There are 3 open source alternatives to Microsoft OneDrive. Other notable options include: Seafile, ownCloud.

These Microsoft OneDrive alternatives primarily fall under Collaboration Tools, Cloud Storage or File Sync. Explore these categories for more options or browse our complete list of Microsoft OneDrive alternatives.