Document Sharing
Papermark
Open-source document sharing and analytics platform that provides secure data rooms with real-time tracking and insights as an alternative to DocSend.
8,042 stars
Last commit Feb 2, 2026
ownCloud
A self-hosted cloud storage platform that enables secure file sharing, synchronization, and collaboration across devices with enterprise-grade features.
8,735 stars
Last commit Feb 2, 2026agpl-3.0
Seafile
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.
14,297 stars
Last commit Jan 14, 2026