Microsoft OneDrive
Curated list of 3 open source alternatives to Microsoft OneDrive
Our top recommended open source alternative for Microsoft OneDrive is NextCloud. Not what you're looking for? We've curated a list of 3 quality open source Microsoft OneDrive replacements to fit your specific needs. Notable open source options for Microsoft OneDrive include: Seafile, ownCloud.
Microsoft OneDrive alternatives primarily fall under Collaboration Tools, Cloud Storage or File Sync. Explore these categories for more targeted solutions or specific Microsoft OneDrive features you need.
A self-hosted cloud storage and collaboration platform that serves as a privacy-focused alternative to Google Drive and other commercial cloud services.
Key Features
- Self-hosted file storage and synchronization across multiple devices
- Built-in collaboration tools including calendar, contacts, and mail
- Video chat and communication capabilities
- Extensive app ecosystem with hundreds of available extensions
- End-to-end encryption and advanced security features

Seafile is an intelligent file management and collaboration platform that goes beyond traditional sync and share, offering AI-powered file organization with custom properties and multiple view formats.
Key Features
- AI-powered custom file properties with automatic description generation and key information extraction
- Multiple file view formats including table, gallery, kanban, and map views with filtering and sorting
- Real-time collaborative document editing with SeaDoc featuring revision workflows and rich content embedding
- Hierarchical team wikis for organized knowledge management with version tracking
- Multi-level file tagging system with AI-powered automatic tag generation

A self-hosted cloud storage platform that enables secure file sharing, synchronization, and collaboration across devices with enterprise-grade features.
Key Features
- Self-hosted cloud storage with complete data ownership and control
- Cross-device synchronization for files, contacts, calendars and other data
- Secure file sharing and collaboration with granular permission controls
- End-to-end encryption for data in transit and at rest
- Extensible platform with dozens of apps for calendar, contacts, mail and more
