| AFL-2.1 | 1 | www/dojo |
| AGPL-1.0-or-later | 5 | databases/mysql-connector-c++, databases/mysql-connector-odbc, net/libdaq, security/barnyard2, security/snort3 |
| AGPL-3.0-or-later | 3 | net/liblinphone, net/mediastreamer, net/ortp |
| Artistic-dist | 3 | mail/p5-Mail-OpenRelay-Simple, net/p5-Net-Packet-Target, www/p5-CGI-Response |
| BSD-2-Clause-Views | 2 | converters/iconv, devel/py-parameterized |
| BSD-2-Clause-pos-unchanged | 1 | net-mgmt/flow-tools |
| BSD-3-Clause-Attribution | 1 | databases/py-berkeleydb |
| BSD-3-Clause-Clear | 3 | devel/py-crc32c, dns/p5-Zonemaster-LDNS, irc/py-limnoria |
| BSD-3-Clause-HP | 1 | devel/py-d2to1 |
| BSD-4-Clause-UC | 1 | net/yptransitd |
| BSD-Systemics | 1 | devel/p5-Stream |
| EPL-1.0 | 1 | devel/py-pydevd |
| GPL-1.0+ | 76 | converters/p5-Encode-Punycode, databases/p5-DBICx-Sugar, databases/p5-DBICx-Sugar, databases/p5-Dancer-Plugin-DBIC, databases/p5-Dancer-Plugin-DBIC (+71 more) |
| GPL-2.0 | 16 | devel/libfaketime, devel/libftdi1, devel/omniORB, devel/php-geshi, filesystems/sshfs (+11 more) |
| GPL-2.0-or-later | 87 | comms/dfu-util, databases/p5-ORLite-Migrate, databases/p5-ORLite-Migrate, databases/pxlib, devel/bnf (+82 more) |
| GPL-3.0+ | 46 | astro/sunwait, benchmarks/siege, comms/librs232, converters/p5-URI-UTF8-Punycode, deskutils/belcard (+41 more) |
| LGPL-2.0-or-later | 9 | databases/freetds, databases/freetds-devel, databases/groonga-normalizer-mysql, databases/postgresql-odbc, devel/bcunit (+4 more) |
| LGPL-2.1 | 20 | comms/libmodbus, databases/mroonga, devel/darts, devel/libdatrie, devel/liblognorm (+15 more) |
| MIT-Modern-Variant | 2 | databases/pgroonga, databases/py-django-pgware |
| NTP | 5 | databases/pgpool-II-43, databases/pgpool-II-44, databases/pgpool-II-45, databases/pgpool-II-46, databases/pgpool-II-47 |
| OSET-PL-2.1 | 1 | sysutils/openseachest |
| Pixar | 6 | databases/clickhouse, databases/clickhouse-devel, devel/p5-Test-API, devel/py-aioapns, math/p5-Math-Random-OO (+1 more) |
| X11-distribute-modifications-variant | 2 | devel/bcpp, devel/ncurses |
| any-OSI | 1 | archivers/py-libarchive-c |