Self-hostable software: Copyleft License (694)
Projects with copyleft licenses require that derivative works are distributed under the same or compatible license terms. This ensures that improvements and modifications remain freely available to the community.
Common copyleft licenses include GPL 3.0, AGPL 3.0, LGPL 3.0, and MPL 2.0.
Copyleft licenses vary in strength: strong copyleft (GPL, AGPL) requires the entire derivative work to use the same license, while weak copyleft (LGPL, MPL) only requires changes to the licensed files themselves to be shared.
694 projects
ComfyUI
129.8k
ComfyUI is a modular node-based AI engine for creating images, video, 3D, audio, and other content with fine-grained control over models and parameters.
Artificial IntelligenceAI Media GenerationCopyleft License+2
Freemium
Immich
112.6k
High-performance self-hosted photo and video management solution.
Photo GalleriesCopyleft LicenseMedia Management+1
4 Containers
Zed
89.2k
Zed is a high-performance multiplayer code editor.
Artificial IntelligenceAI Coding AssistantIDE Tools+2
2 Containers
Syncthing
88.0k
Syncthing is a continuous file synchronization program that keeps files in sync between two or more computers.
File SynchronizationCopyleft LicenseP2P File Sharing+1
AppFlowy
75.9k
AppFlowy is an open-source AI workspace and Notion alternative for notes, databases, collaboration, and building custom productivity apps.
Task ManagementCopyleft LicenseNote Taking Apps+4
Single ContainerFOSS with Issues
AFFiNE Community Edition
71.9k
AFFiNE is an open-source, local-first workspace for writing, drawing, planning, and knowledge management, positioned as an alternative to Notion and Miro.
Knowledge ManagementPermissive LicenseCopyleft License+6
4 ContainersFOSS with Issues
Vaultwarden
66.1k
A self-hosted alternative server implementation of the Bitwarden Client API, compatible with official Bitwarden clients.
Password ManagersCopyleft LicenseSecret Management+1
Single Container
Pi-hole
60.6k
Pi-hole is a network-wide DNS sinkhole that blocks unwanted content and ads on devices across a local network without client-side software.
DNS ServersCopyleft LicenseNetwork Utilities+2
Fully FOSS
penpot
59.1k
Penpot is an open-source design platform for teams building digital products, with real-time collaboration and self-hosting support.
Miscellaneous ToolsDiagramming ToolsSelf Hosting Solutions+2
7 ContainersFully FOSS
Plane
58.0k
Plane is an open-source project management tool for tracking issues, running cycles, and managing product roadmaps.
Dev Project ManagementCopyleft LicenseSelf Hosting Solutions+4
13 ContainersFOSS with Issues
Jellyfin
56.1k
Jellyfin is a free software media server for managing and streaming personal media to client devices.
Multimedia StreamingCopyleft LicenseMedia Management+3
Twenty
55.5k
An open-source CRM for managing customer data, permissions, workflows, emails, and related records.
CRM SystemsSelf Hosting SolutionsAutomation Tools+4
FOSS with Issues