| Software | Licence |
| Liquidsoap | GPL |
| Ocaml-ogg | LGPL+link exception |
| Ocaml-vorbis | GPL |
| Ocaml-xmlplaylist | GPL |
| Ocaml-lastfm | GPL |
| Ocaml-shout | LGPL |
| Ocaml-lame | GPL |
| Ocaml-mad | GPL |
| OCaml-ao | LGPL |
| OCaml-ssl | LGPL+link exception |
| OCaml-soundtouch | LGPL+link exception |
| Ocaml-portaudio | LGPL+link exception |
| Ocaml-taglib | LGPL+link exception |
| Ocaml-duppy | LGPL |
| Ocaml-faad | LGPL |
