Open Source Licenses

MIT 3.75M Packages

ISC 2.4M Packages

Apache-2.0 1.01M Packages

BSD-3-Clause 164K Packages

GPL-3.0 135K Packages

Unlicense 59.7K Packages

CNRI-Python-GPL-Compatible 50K Packages

AGPL-3.0 46K Packages

libpng-2.0 45.1K Packages

MPL-2.0 36K Packages

BSD-2-Clause 31.7K Packages

LGPL-3.0 31.5K Packages

ICU 29.1K Packages

GPL-2.0+ 26.4K Packages

EPL-2.0 23.8K Packages

Artistic-1.0-Perl 23.7K Packages

GPL-2.0 21.5K Packages

EPL-1.0 16.5K Packages

GPL-3.0+ 15.5K Packages

SSPL-1.0 14.5K Packages

GPL-3.0-only 11.9K Packages

BSD-1-Clause 11.4K Packages

LGPL-2.1+ 10.8K Packages

CC0-1.0 9.66K Packages

MulanPSL-2.0 9.24K Packages

LGPL-2.1 9.06K Packages

WTFPL 7.98K Packages

OSL-3.0 7.75K Packages

LGPL-3.0-only 6.78K Packages

MIT-feh 6.23K Packages

OFL-1.1 5.88K Packages

AFL-3.0 5.54K Packages

AGPL-3.0-only 4.91K Packages

EUPL-1.2 4.35K Packages

DSDP 4.2K Packages

GPL-2.0-or-later 4.04K Packages

CERN-OHL-P-2.0 3.87K Packages

Artistic-2.0 3.7K Packages

GPL-2.0-only 3.37K Packages

0BSD 3.08K Packages

CC-BY-4.0 2.81K Packages

GPL-2.0-with-classpath-exception 2.66K Packages

Zlib 2.63K Packages

LGPL-3.0+ 2.6K Packages

BSL-1.0 2.52K Packages

OML 2.48K Packages

MS-PL 2.16K Packages

xpp 2.15K Packages

BSD-3-Clause-Attribution 2K Packages

MIT-0 1.86K Packages

LGPL-2.0 1.67K Packages

ECL-2.0 1.66K Packages

Aladdin 1.59K Packages

CC-BY-SA-4.0 1.54K Packages

PolyForm-Noncommercial-1.0.0 1.4K Packages

EUPL-1.1 1.39K Packages

Unicode-TOU 1.38K Packages

Intel-ACPI 1.27K Packages

LGPL-2.1-only 1.26K Packages

CDDL-1.1 1.2K Packages

UPL-1.0 1.19K Packages

Sendmail 1.18K Packages

AAL 1.16K Packages

OFL-1.1-RFN 1.15K Packages

MulanPSL-1.0 1.13K Packages

BSD-2-Clause-NetBSD 1.04K Packages

AML 1.01K Packages

QPL-1.0 981 Packages

ZPL-2.1 926 Packages

NTP 902 Packages

BSD-4-Clause 840 Packages

Abstyles 828 Packages

Zed 818 Packages

CERN-OHL-W-2.0 782 Packages

CC-BY-NC-SA-4.0 757 Packages

MirOS 733 Packages

BSD-3-Clause-Clear 714 Packages

Beerware 705 Packages

CDDL-1.0 705 Packages

Python-2.0 700 Packages

FSFAP 673 Packages

OpenSSL 585 Packages

NCSA 581 Packages

BSD-2-Clause-FreeBSD 555 Packages

AGPL-1.0 516 Packages

X11 516 Packages

NGPL 484 Packages

NASA-1.3 481 Packages

Fair 480 Packages

CPAL-1.0 461 Packages

Artistic-1.0-cl8 457 Packages

CC-BY-NC-ND-4.0 450 Packages

CC-BY-NC-4.0 442 Packages

NCGL-UK-2.0 433 Packages

Ruby 431 Packages

MPL-1.1 429 Packages

BlueOak-1.0.0 423 Packages

Intel 422 Packages

NTP-0 405 Packages

CECILL-2.1 395 Packages

FSFUL 393 Packages

PSF-2.0 393 Packages

FTL 384 Packages

TMate 383 Packages

CECILL-C 375 Packages

LAL-1.3 367 Packages

CC-BY-3.0 356 Packages

Xerox 346 Packages

CERN-OHL-S-2.0 335 Packages

CC-BY-SA-3.0 312 Packages

MIT-enna 310 Packages

Spencer-99 293 Packages

CECILL-B 290 Packages

BSD-2-Clause-Patent 289 Packages

CC-BY-NC-SA-2.5 283 Packages

LGPL-2.0+ 282 Packages

Vim 273 Packages

AFL-1.1 269 Packages

JSON 266 Packages

DOC 263 Packages

Artistic-1.0 262 Packages

Qhull 251 Packages

CDLA-Sharing-1.0 248 Packages

W3C 232 Packages

Nunit 229 Packages

Hippocratic-2.1 227 Packages

gnuplot 210 Packages

CC-BY-ND-4.0 209 Packages

O-UDA-1.0 207 Packages

Apache-1.1 205 Packages

Nokia 205 Packages

HPND-sell-variant 202 Packages

PostgreSQL 199 Packages

MS-RL 195 Packages

LGPL-2.0-only 190 Packages

MITNFA 186 Packages

curl 186 Packages

Libpng 185 Packages

Noweb 184 Packages

OGTSL 177 Packages

JasPer-2.0 176 Packages

Latex2e 171 Packages

NRL 164 Packages

SGI-B-2.0 159 Packages

MIT-CMU 149 Packages

xinetd 137 Packages

OSET-PL-2.1 134 Packages

CC-BY-NC-SA-3.0 133 Packages

SAX-PD 130 Packages

Mup 129 Packages

CPOL-1.02 127 Packages

Imlib2 124 Packages

CC-BY-NC-2.5 123 Packages

OCCT-PL 121 Packages

BSD-3-Clause-LBNL 119 Packages

CC-BY-2.5 119 Packages

CPL-1.0 119 Packages

MPL-2.0-no-copyleft-exception 115 Packages

Barr 114 Packages

PDDL-1.0 114 Packages

RSCPL 114 Packages

NetCDF 111 Packages

CC-BY-NC-ND-3.0 110 Packages

Multics 109 Packages

PHP-3.0 106 Packages

RPL-1.5 106 Packages

psfrag 101 Packages

CAL-1.0 100 Packages

Plexus 100 Packages

NLPL 97 Packages

PHP-3.01 97 Packages

IPL-1.0 96 Packages

iMatix 95 Packages

BSD-Protection 89 Packages

APSL-2.0 88 Packages

Saxpath 88 Packages

ADSL 87 Packages

SCEA 87 Packages

FSFULLR 85 Packages

GL2PS 85 Packages

GFDL-1.3 83 Packages

OGL-UK-3.0 81 Packages

IPA 79 Packages

LPL-1.02 79 Packages

MPL-1.0 76 Packages

AFL-2.0 74 Packages

wxWindows 71 Packages

OLDAP-2.8 70 Packages

EFL-2.0 69 Packages

GPL-1.0 68 Packages

ODbL-1.0 68 Packages

XFree86-1.1 67 Packages

GFDL-1.3-or-later 66 Packages

GPL-2.0-with-font-exception 60 Packages

Parity-6.0.0 60 Packages

LGPLLR 59 Packages

CC-BY-1.0 57 Packages

Sleepycat 55 Packages

Caldera 52 Packages

HPND 52 Packages

NOSL 52 Packages

W3C-20150513 51 Packages

BSD-3-Clause-Open-MPI 50 Packages

zlib-acknowledgement 50 Packages

SSH-short 48 Packages

GPL-3.0-or-later 47 Packages

Zend-2.0 47 Packages

SimPL-2.0 46 Packages

TCL 46 Packages

Adobe-2006 45 Packages

Xnet 43 Packages

MakeIndex 42 Packages

Unicode-DFS-2016 42 Packages

BSD-Source-Code 41 Packages

CC-BY-NC-3.0 41 Packages

CC-PDDC 41 Packages

NPOSL-3.0 41 Packages

SMLNJ 41 Packages

GPL-1.0+ 38 Packages

Info-ZIP 38 Packages

Naumen 38 Packages

Parity-7.0.0 38 Packages

Apache-1.0 36 Packages

CC-BY-SA-2.5 36 Packages

CC-BY-2.0 35 Packages

AMPAS 34 Packages

TOSL 34 Packages

CC-BY-SA-2.0 33 Packages

CDLA-Permissive-1.0 33 Packages

etalab-2.0 33 Packages

SWL 32 Packages

AFL-2.1 29 Packages

GPL-3.0-with-GCC-exception 29 Packages

ClArtistic 28 Packages

SSH-OpenSSH 28 Packages

IJG 26 Packages

Interbase-1.0 26 Packages

Wsuipa 26 Packages

MTLL 25 Packages

CC-BY-NC-SA-2.0 24 Packages

Giftware 23 Packages

TAPR-OHL-1.0 23 Packages

libselinux-1.0 23 Packages

Cube 22 Packages

ECL-1.0 22 Packages

Glide 21 Packages

SMPPL 21 Packages

blessing 21 Packages

Eurosym 20 Packages

OCLC-2.0 20 Packages

XSkat 20 Packages

CERN-OHL-1.2 19 Packages

LiLiQ-R-1.1 19 Packages

MIT-advertising 19 Packages

ODC-By-1.0 19 Packages

APAFML 18 Packages

ZPL-2.0 18 Packages

libtiff 18 Packages

BSD-3-Clause-No-Nuclear-Warranty 16 Packages

BSD-4-Clause-UC 16 Packages

CNRI-Python 16 Packages

GFDL-1.3-only 16 Packages

Rdisc 16 Packages

SPL-1.0 16 Packages

APL-1.0 15 Packages

BSD-3-Clause-No-Nuclear-License 15 Packages

OFL-1.0-RFN 15 Packages

Adobe-Glyph 14 Packages

CC-BY-NC-ND-2.5 13 Packages

LPPL-1.2 13 Packages

LPPL-1.3c 13 Packages

OFL-1.1-no-RFN 13 Packages

dvipdfm 13 Packages

APSL-1.0 12 Packages

JPNIC 12 Packages

PolyForm-Small-Business-1.0.0 12 Packages

mpich2 12 Packages

CC-BY-ND-3.0 11 Packages

CECILL-2.0 11 Packages

Dotseqn 11 Packages

YPL-1.1 11 Packages

AGPL-3.0-or-later 10 Packages

CC-BY-NC-2.0 10 Packages

EUDatagrid 10 Packages

GPL-1.0-only 10 Packages

OPL-1.0 10 Packages

eGenix 10 Packages

CC-BY-NC-1.0 9 Packages

Glulxe 9 Packages

LPL-1.0 9 Packages

Linux-OpenIB 9 Packages

OSL-2.0 9 Packages

TCP-wrappers 9 Packages

bzip2-1.0.6 9 Packages

FreeImage 8 Packages

Motosoto 8 Packages

UCL-1.0 8 Packages

Afmparse 7 Packages

CNRI-Jython 7 Packages