
Seafile
Self-hosted file sync and share platform with libraries, sharing links, versioning, and optional end-to-end encrypted libraries for private team collaboration.

Seafile is an open source file sync and sharing platform designed for private cloud storage and team collaboration. It organizes content into libraries that can be synced independently, with an emphasis on performance, reliability, and privacy.
Key Features
- Library-based storage with per-library syncing and selective sync
- File history and versioning, including conflict handling based on history
- Efficient syncing with content-delta transfer and resumable uploads/downloads
- Sharing and collaboration via shared folders, groups, and upload/download links (including password protection)
- Optional client-side encrypted libraries protected by a user-chosen password
- Drive-style desktop access (virtual drive) with on-demand syncing
- Built-in knowledge management features such as wiki mode, file labels, related documents, and Markdown editing
Use Cases
- Private cloud file sync and sharing for teams with granular library organization
- Secure collaboration on sensitive documents using encrypted libraries
- Internal documentation and lightweight knowledge base using wiki mode and Markdown
Limitations and Considerations
- The full platform is composed of multiple components (server core, web UI, sync clients), which may increase deployment and upgrade complexity compared to single-binary solutions
Seafile is a strong fit for organizations and individuals who want a performant, self-managed alternative to commercial cloud drives, with flexible sharing and optional client-side encryption. Its library model and built-in collaboration features make it well-suited for both personal and team file workflows.















