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Open Source Licenses

MIT 1.2M Packages

Apache-2.0 536K Packages

ISC 219K Packages

BSD-3-Clause 112K Packages

GPL-3.0 46K Packages

MPL-2.0 30.2K Packages

AGPL-3.0 28.9K Packages

BSD-2-Clause 26.8K Packages

GPL-2.0 21.1K Packages

Artistic-1.0-Perl 19.7K Packages

GPL-2.0+ 17.9K Packages

LGPL-3.0 17.2K Packages

Unlicense 15K Packages

GPL-3.0-only 11.3K Packages

EPL-1.0 11.1K Packages

WTFPL 6.29K Packages

LGPL-3.0-only 4.99K Packages

GPL-3.0+ 4.67K Packages

LGPL-2.1+ 4.53K Packages

DSDP 4.04K Packages

ICU 3.63K Packages

CC0-1.0 3.42K Packages

LGPL-2.1 3.38K Packages

BSD-1-Clause 3.08K Packages

GPL-3.0-or-later 3.07K Packages

OSL-3.0 2.49K Packages

Zed 2.44K Packages

Artistic-2.0 2.4K Packages

LGPL-3.0+ 2.38K Packages

CNRI-Python-GPL-Compatible 2.24K Packages

GPL-2.0-with-classpath-exception 1.79K Packages

AFL-3.0 1.67K Packages

EPL-2.0 1.34K Packages

GPL-2.0-or-later 1.14K Packages

ECL-2.0 925 Packages

ZPL-2.1 881 Packages

Zlib 871 Packages

LGPL-3.0-or-later 850 Packages

EUPL-1.1 697 Packages

MS-PL 695 Packages

Python-2.0 628 Packages

LGPL-2.0-or-later 607 Packages

BSD-2-Clause-NetBSD 564 Packages

BSL-1.0 563 Packages

GPL-2.0-only 547 Packages

AML 537 Packages

Abstyles 476 Packages

CC-BY-4.0 473 Packages

BSD-3-Clause-Attribution 457 Packages

CC-BY-SA-4.0 456 Packages

BSD-2-Clause-FreeBSD 454 Packages

xpp 442 Packages

Beerware 416 Packages

BSD-4-Clause 391 Packages

X11 382 Packages

QPL-1.0 345 Packages

CDDL-1.0 328 Packages

Sendmail 328 Packages

Apache-1.0 326 Packages

NetCDF 325 Packages

LAL-1.3 323 Packages

0BSD 317 Packages

Artistic-1.0 297 Packages

FTL 292 Packages

OpenSSL 282 Packages

CDDL-1.1 273 Packages

OML 257 Packages

AGPL-3.0-or-later 255 Packages

LGPL-2.0 252 Packages

Artistic-1.0-cl8 243 Packages

Ruby 242 Packages

AGPL-1.0 236 Packages

CPAL-1.0 235 Packages

LGPL-2.1-only 224 Packages

NASA-1.3 217 Packages

CC-BY-SA-3.0 213 Packages

Intel-ACPI 212 Packages

OFL-1.1 212 Packages

CC-BY-NC-SA-2.5 196 Packages

Unicode-TOU 193 Packages

RSCPL 190 Packages

NTP 187 Packages

CC-BY-3.0 186 Packages

Aladdin 179 Packages

TMate 176 Packages

CECILL-2.1 173 Packages

OGTSL 159 Packages

Fair 158 Packages

Plexus 155 Packages

CC-BY-NC-SA-4.0 151 Packages

IBM-pibs 146 Packages

Caldera 145 Packages

NGPL 143 Packages

AGPL-3.0-only 135 Packages

CECILL-B 131 Packages

SAX-PD 129 Packages

MIT-enna 123 Packages

LGPL-2.0+ 119 Packages

Xerox 116 Packages

LGPL-2.0-only 114 Packages

NCSA 109 Packages

OSET-PL-2.1 108 Packages

BSD-3-Clause-Clear 107 Packages

CECILL-C 107 Packages

GPL-1.0-or-later 107 Packages

CC-BY-NC-SA-3.0 103 Packages

MITNFA 103 Packages

Vim 99 Packages

EUPL-1.2 97 Packages

MirOS 96 Packages

CC-BY-NC-4.0 95 Packages

Libpng 95 Packages

JSON 94 Packages

PHP-3.0 93 Packages

AAL 92 Packages

MPL-1.1 92 Packages

CPL-1.0 89 Packages

Intel 89 Packages

PDDL-1.0 89 Packages

CPOL-1.02 88 Packages

Spencer-99 88 Packages

Imlib2 86 Packages

MIT-0 86 Packages

JasPer-2.0 85 Packages

CC-BY-2.5 84 Packages

GFDL-1.3 84 Packages

UPL-1.0 84 Packages

CC-BY-NC-ND-3.0 80 Packages

CC-BY-NC-ND-4.0 80 Packages

SMLNJ 76 Packages

FSFUL 75 Packages

GPL-3.0-with-GCC-exception 69 Packages

LGPL-2.1-or-later 69 Packages

GFDL-1.3-or-later 68 Packages

IPL-1.0 68 Packages

Zend-2.0 67 Packages

DOC 64 Packages

W3C 64 Packages

Noweb 62 Packages

MPL-2.0-no-copyleft-exception 61 Packages

SGI-B-2.0 61 Packages

GPL-2.0-with-font-exception 58 Packages

ADSL 55 Packages

ODbL-1.0 51 Packages

CC-BY-NC-2.5 50 Packages

GPL-1.0 50 Packages

Saxpath 50 Packages

SCEA 47 Packages

wxWindows 44 Packages

AMPAS 42 Packages

GPL-1.0+ 41 Packages

Nokia 41 Packages

FSFULLR 40 Packages

IPA 40 Packages

gnuplot 40 Packages

zlib-acknowledgement 40 Packages

LGPLLR 39 Packages

MS-RL 39 Packages

Unicode-DFS-2016 39 Packages

SPL-1.0 38 Packages

bzip2-1.0.6 37 Packages

CC-BY-ND-4.0 36 Packages

CC-BY-SA-2.5 36 Packages

HPND 36 Packages

SimPL-2.0 36 Packages

Xnet 35 Packages

CC-BY-NC-3.0 34 Packages

Latex2e 34 Packages

BSD-3-Clause-LBNL 33 Packages

BSD-Protection 32 Packages

APSL-2.0 31 Packages

OLDAP-2.8 31 Packages

Adobe-2006 29 Packages

OCCT-PL 28 Packages

CDLA-Permissive-1.0 27 Packages

Multics 27 Packages

PHP-3.01 27 Packages

PostgreSQL 27 Packages

psfrag 27 Packages

AFL-2.0 26 Packages

CDLA-Sharing-1.0 26 Packages

Mup 26 Packages

TCL 26 Packages

LPPL-1.2 25 Packages

CC-BY-SA-2.0 23 Packages

MTLL 23 Packages

xinetd 23 Packages

LPL-1.02 22 Packages

SWL 22 Packages

iMatix 22 Packages

GL2PS 21 Packages

NLOD-1.0 21 Packages

NLPL 21 Packages

SMPPL 21 Packages

Sleepycat 20 Packages

IJG 19 Packages

W3C-20150513 18 Packages

Barr 17 Packages

Nunit 17 Packages

Qhull 17 Packages

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

ClArtistic 16 Packages

FSFAP 16 Packages

Linux-OpenIB 16 Packages

CC-BY-2.0 15 Packages

HaskellReport 15 Packages

RPL-1.5 14 Packages

BSD-2-Clause-Patent 13 Packages

BSD-Source-Code 13 Packages

Cube 13 Packages

MIT-feh 13 Packages

ZPL-2.0 13 Packages

EFL-2.0 12 Packages

GFDL-1.3-only 12 Packages

LPL-1.0 12 Packages

MIT-CMU 12 Packages

MPL-1.0 12 Packages

CNRI-Jython 11 Packages

Naumen 10 Packages

TCP-wrappers 10 Packages

XFree86-1.1 10 Packages

eGenix 10 Packages

CC-BY-NC-ND-2.5 9 Packages

Leptonica 9 Packages

MakeIndex 9 Packages

NOSL 9 Packages

NPOSL-3.0 9 Packages

BitTorrent-1.1 8 Packages

CC-BY-NC-2.0 8 Packages

Giftware 8 Packages

SISSL 8 Packages

TOSL 8 Packages

YPL-1.1 8 Packages

AFL-1.1 7 Packages

Afmparse 7 Packages

BSD-4-Clause-UC 7 Packages

CrystalStacker 7 Packages

AFL-2.1 6 Packages

ANTLR-PD 6 Packages

Apache-1.1 6 Packages

BSD-3-Clause-No-Nuclear-License 6 Packages

Interbase-1.0 6 Packages

Newsletr 6 Packages

OCLC-2.0 6 Packages

XSkat 6 Packages

CC-BY-ND-3.0 5 Packages

NRL 5 Packages

OPL-1.0 5 Packages

OSL-1.0 5 Packages

psutils 5 Packages

CC-BY-1.0 4 Packages

CECILL-2.0 4 Packages

D-FSL-1.0 4 Packages

Dotseqn 4 Packages

GPL-2.0-with-bison-exception 4 Packages

GPL-3.0-with-autoconf-exception 4 Packages

Rdisc 4 Packages

dvipdfm 4 Packages

CATOSL-1.1 3 Packages

CC-BY-NC-SA-2.0 3 Packages

CC-BY-ND-2.5 3 Packages

CNRI-Python 3 Packages

EFL-1.0 3 Packages

ErlPL-1.1 3 Packages

Frameworx-1.0 3 Packages

GPL-2.0-with-GCC-exception 3 Packages

LiLiQ-P-1.1 3 Packages

MIT-advertising 3 Packages

NBPL-1.0 3 Packages

wxWindows 3 Packages

curl 3 Packages

APL-1.0 2 Packages

CC-BY-NC-1.0 2 Packages

Entessa 2 Packages

Glide 2 Packages

LPPL-1.3c 2 Packages

OFL-1.0 2 Packages

OSL-2.1 2 Packages

AGPL-1.0-only 1 Packages

APSL-1.0 1 Packages

Adobe-Glyph 1 Packages

Bahyph 1 Packages

CC-BY-NC-ND-2.0 1 Packages

CUA-OPL-1.0 1 Packages

Condor-1.1 1 Packages

Eurosym 1 Packages

GFDL-1.2 1 Packages

Info-ZIP 1 Packages

LAL-1.2 1 Packages

LiLiQ-Rplus-1.1 1 Packages

Motosoto 1 Packages

NPL-1.1 1 Packages

OSL-1.1 1 Packages

OSL-2.0 1 Packages

SGI-B-1.1 1 Packages

VOSTROM 1 Packages

W3C-19980720 1 Packages

Watcom-1.0 1 Packages

ZPL-1.1 1 Packages