Microsoft OneDrive: The Best Open-Source Alternatives

Microsoft OneDrive positions itself as cloud storage for Microsoft 365 that lets people store, sync, and share files.

The directory lists Microsoft OneDrive in the «File Sync and Sharing» category.

Here you can find open-source alternatives, and separately marked source-available alternatives, to «Microsoft OneDrive» (external link) in the category «File Sync and Sharing».

In the Category «File Sync and Sharing»

Nextcloud

Nextcloud stores and shares files and syncs them across devices. Teams access them through the browser, desktop, and mobile devices.

  • Calendar
  • File Sync and Sharing

OpenCloud

OpenCloud combines file management and sharing for teams working on documents together.

  • File Sync and Sharing

Papermark

Papermark's open-source core shares documents via links and tracks how they are used. Custom domains and branding support the delivery.

  • File Sync and Sharing