| Openfabrics | Libsdp | 1 |
| Libseccomp Project | Libseccomp | 1 |
| Libseccomp-golang Project | Libseccomp-golang | 1 |
| Parity | Libsecp256k1 | 2 |
| Apple | Libsecurity | 1 |
| Libshout | Libshout | 1 |
| Cyrus | Libsieve | 1 |
| Libsixel Project | Libsixel | 41 |
| Juniper | Libslax | 4 |
| Slic3r | Libslic3r | 4 |
| Libslirp Project | Libslirp | 7 |
| Tu-braunschweig | Libsmi | 1 |
| Libsndfile Project | Libsndfile | 23 |
| Mega-nerd | Libsndfile | 31 |
| Gnome | Libsocialweb | 2 |
| Opensuse | Libsolv | 6 |
| Gnome | Libsoup | 1 |
| Joe Shaw | Libsoup | 7 |
| Libsoup | Libsoup | 7 |
| Libspf | Libspf | 1 |
| Libspf | Libspf2 | 4 |
| Libspf2 | Libspf2 | 4 |
| Libspf2 Project | Libspf2 | 4 |
| Libspiro Project | Libspiro | 0 |
| Cisco | Libsrtp | 1 |
| Libssh | Libssh | 7 |
| Libssh2 | Libssh2 | 4 |
| Gnu | Libssp | 1 |
| Libstaroffice Project | Libstaroffice | 1 |
| Libstats | Libstats | 1 |
| Opensuse | Libstorage | 0 |
| Opensuse | Libstorage-ng | 0 |
| Libsunec Project | Libsunec | 1 |
| Libsvg2 Project | Libsvg2 | 3 |
| Ffmpeg | Libswresample | 1 |
| Libsyn | Libsyn Publisher Hub | 3 |
| Feep | Libtar | 4 |
| Free Software Foundation Inc. | Libtasn1 | 13 |
| Gnu | Libtasn1 | 11 |
| Libtaxii Project | Libtaxii | 0 |
| Linux.thai | Libthai | 1 |
| Libtiff | Libtiff | 70 |
| Remotesensing | Libtiff | 212 |
| Simplesystems | Libtiff | 212 |
| N/a | Libtiff | 212 |
| Libtirpc Project | Libtirpc | 2 |
| Heiko Stamer | Libtmcg | 1 |
| Libtom | Libtomcrypt | 1 |
| Libtomcrypt | Libtomcrypt | 4 |
| Libtom | Libtommath | 1 |
| Gnu | Libtool | 2 |
| Gnu | Libtool-ltdl | 1 |
| Arvidn | Libtorrent | 5 |
| Libtorrent | Libtorrent | 2 |
| Rasterbar Software | Libtorrent | 5 |
| Libtpms Project | Libtpms | 5 |
| Libtunepimp | Libtunepimp | 1 |
| Yubico | Libu2f-host | 2 |
| Openwrt | Libuci | 1 |
| Libungif | Libungif | 2 |
| Ps Project Management Team | Libunity-webapps | 1 |
| Libunwind Project | Libunwind | 1 |
| Libupnp Project | Libupnp | 3 |
| Djogjahotel | Liburan Hemat | 0 |
| Libimobiledevice | Libusbmuxd | 1 |
| Miloslav Trmac | Libuser | 3 |
| Redhat | Libuser | 3 |
| Libuv | Libuv | 0 |
| Libuv Project | Libuv | 1 |
| Andrew Hsu | Libvc | 1 |
| Libvcs Project | Libvcs | 1 |
| Libvdpau Project | Libvdpau | 3 |
| Libvips | Libvips | 3 |
| Libvirt | Libvirt | 30 |
| Redhat | Libvirt | 19 |
| Libvnc Project | Libvncserver | 32 |
| Libvncserver | Libvncserver | 34 |
| Libvncserver Project | Libvncserver | 18 |
| Libvorbis | Libvorbis | 16 |
| Xiph.org | Libvorbis | 0 |
| Webmproject | Libvpx | 3 |
| Gnome | Libvte4 | 1 |
| Leonerd | Libvterm | 1 |
| Libwav Project | Libwav | 3 |
| Webmproject | Libwebm | 4 |
| Webmproject | Libwebp | 12 |
| Francis James Franklin | Libwmf | 7 |
| Wvware | Libwmf | 1 |
| Libwpd | Libwpd | 2 |
| Libwpd Project | Libwpd | 2 |
| Libwpd | Libwpd Library | 2 |
| W3c | Libwww | 1 |
| Gisle Aas | Libwww-perl | 2 |
| Search.cpan | Libwww-perl | 2 |
| X | Libx11 | 13 |
| X.org | Libx11 | 8 |
| X | Libxcb | 1 |
| X | Libxcursor | 2 |
| X | Libxext | 1 |
| X | Libxfixes | 2 |
