Browse by licence
Which licence a project uses decides what you may do with your own modifications. These are the 19 licences that cover most of the catalogue.
| Licence | Projects | Best maintained |
|---|---|---|
| MIT MIT License | 370 | PostHog |
| AGPL-3.0 GNU Affero General Public License 3.0 | 312 | SiYuan |
| GPL-3.0 GNU General Public License 3.0 | 230 | ERPNext |
| Apache-2.0 Apache, Version 2.0 | 144 | n8n |
| GPL-2.0 GNU General Public License 2.0 | 108 | Kodi |
| ⊘ Proprietary ⊘ Proprietary | 69 | LobeHub |
| BSD-3-Clause BSD 3-Clause "New" or "Revised" | 37 | Open-WebUI |
| MPL-2.0 Mozilla Public License | 19 | penpot |
| LGPL-3.0 Lesser General Public License 3.0 | 13 | BigBlueButton |
| BSD-2-Clause BSD 2-clause "Simplified" | 11 | NGINX |
| LGPL-2.1 Lesser General Public License 2.1 | 9 | Luanti |
| Zlib Zlib/libpng License | 6 | Luanti |
| EUPL-1.2 European Union Public License 1.2 | 6 | Pi-hole |
| Commons-Clause Commons-Clause | 6 | n8n |
| BUSL-1.1 BUSL-1.1 | 5 | Sentry Self-Hosted |
| ISC Internet Systems Consortium License | 5 | Modoboa |
| Elastic-2.0 Elastic-2.0 | 4 | Composio |
| OSL-3.0 Open Software License 3.0 | 4 | PrestaShop |
| CC0-1.0 Public Domain/Creative Common Zero 1.0 | 3 | snowshare |