Open Source Licenses

MIT 1.53M Packages

Apache-2.0 758K Packages

ISC 299K Packages

BSD-3-Clause 135K Packages

GPL-3.0 61.3K Packages

MPL-2.0 46.3K Packages

AGPL-3.0 36.2K Packages

BSD-2-Clause 34.9K Packages

LGPL-3.0 34.5K Packages

GPL-2.0 23.5K Packages

Unlicense 20.9K Packages

Artistic-1.0-Perl 20.4K Packages

GPL-2.0+ 17.8K Packages

GPL-3.0-only 13.9K Packages

EPL-1.0 11.3K Packages

CNRI-Python-GPL-Compatible 7.83K Packages

WTFPL 7.1K Packages

LGPL-3.0-only 6.08K Packages

ICU 4.73K Packages

LGPL-2.1+ 4.6K Packages

GPL-3.0+ 4.53K Packages

CC0-1.0 4.35K Packages

LGPL-2.1 3.83K Packages

GPL-3.0-or-later 3.58K Packages

BSD-1-Clause 3.39K Packages

DSDP 3.26K Packages

OSL-3.0 3.24K Packages

Artistic-2.0 2.52K Packages

LGPL-3.0+ 2.5K Packages

AFL-3.0 2.21K Packages

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

EPL-2.0 1.73K Packages

Zed 1.65K Packages

Zlib 1.25K Packages

ECL-2.0 954 Packages

MIT-feh 954 Packages

ZPL-2.1 893 Packages

GPL-2.0-only 867 Packages

EUPL-1.1 849 Packages

MS-PL 794 Packages

Python-2.0 762 Packages

LGPL-2.0-only 697 Packages

BSL-1.0 691 Packages

GPL-2.0-or-later 686 Packages

AML 674 Packages

CC-BY-4.0 616 Packages

OFL-1.1 572 Packages

BSD-3-Clause-Attribution 546 Packages

BSD-2-Clause-NetBSD 536 Packages

xpp 511 Packages

CC-BY-SA-4.0 509 Packages

0BSD 473 Packages

BSD-2-Clause-FreeBSD 467 Packages

Abstyles 461 Packages

Beerware 460 Packages

BSD-4-Clause 449 Packages

X11 388 Packages

QPL-1.0 387 Packages

LGPL-3.0-or-later 384 Packages

LAL-1.3 375 Packages

CDDL-1.1 342 Packages

Sendmail 338 Packages

OML 337 Packages

NetCDF 323 Packages

LGPL-2.1-only 308 Packages

Artistic-1.0 297 Packages

FTL 295 Packages

AGPL-3.0-only 294 Packages

CDDL-1.0 292 Packages

OpenSSL 292 Packages

LGPL-2.0 284 Packages

Artistic-1.0-cl8 273 Packages

Ruby 257 Packages

CPAL-1.0 252 Packages

Unicode-TOU 244 Packages

CC-BY-NC-SA-2.5 237 Packages

AGPL-1.0 234 Packages

TMate 222 Packages

CC-BY-SA-3.0 217 Packages

Intel-ACPI 214 Packages

AAL 205 Packages

CC-BY-3.0 204 Packages

CECILL-2.1 201 Packages

NASA-1.3 201 Packages

NTP 199 Packages

NCSA 198 Packages

Aladdin 192 Packages

RSCPL 190 Packages

CC-BY-NC-SA-4.0 187 Packages

EUPL-1.2 182 Packages

Caldera 172 Packages

Fair 165 Packages

MPL-1.1 160 Packages

OGTSL 160 Packages

CECILL-C 156 Packages

Plexus 154 Packages

BSD-3-Clause-Clear 147 Packages

NGPL 145 Packages

CECILL-B 143 Packages

SAX-PD 131 Packages

Vim 130 Packages

LGPL-2.0+ 128 Packages

MIT-enna 126 Packages

OSET-PL-2.1 126 Packages

JasPer-2.0 125 Packages

MITNFA 125 Packages

AGPL-3.0-or-later 120 Packages

MIT-0 119 Packages

CC-BY-NC-4.0 113 Packages

Spencer-99 113 Packages

JSON 110 Packages

CC-BY-NC-SA-3.0 108 Packages

CC-BY-NC-ND-4.0 107 Packages

PHP-3.0 106 Packages

HPND 104 Packages

Intel 103 Packages

UPL-1.0 103 Packages

Libpng 102 Packages

MirOS 96 Packages

CPOL-1.02 92 Packages

PDDL-1.0 92 Packages

RPL-1.5 92 Packages

GFDL-1.3 91 Packages

CPL-1.0 90 Packages

Xerox 89 Packages

CC-BY-NC-ND-3.0 86 Packages

CC-BY-2.5 85 Packages

Noweb 81 Packages

xinetd 76 Packages

FSFUL 75 Packages

IPL-1.0 74 Packages

DOC 72 Packages

GPL-3.0-with-GCC-exception 68 Packages

SMLNJ 67 Packages

Zend-2.0 67 Packages

SGI-B-2.0 64 Packages

W3C 64 Packages

Imlib2 63 Packages

LGPL-2.0-or-later 63 Packages

MPL-2.0-no-copyleft-exception 63 Packages

ADSL 56 Packages

IBM-pibs 56 Packages

Saxpath 56 Packages

Nokia 55 Packages

ODbL-1.0 55 Packages

CC-BY-NC-2.5 54 Packages

GPL-1.0 54 Packages

GFDL-1.3-or-later 52 Packages

SCEA 49 Packages

wxWindows 49 Packages

gnuplot 48 Packages

Multics 46 Packages

FSFULLR 45 Packages

GPL-1.0+ 44 Packages

PostgreSQL 44 Packages

MS-RL 43 Packages

BSD-3-Clause-LBNL 42 Packages

IPA 41 Packages

zlib-acknowledgement 41 Packages

CC-BY-ND-4.0 39 Packages

APSL-2.0 37 Packages

Apache-1.0 37 Packages

GPL-2.0-with-font-exception 37 Packages

Xnet 36 Packages

SimPL-2.0 35 Packages

CC-BY-NC-3.0 34 Packages

Unicode-DFS-2016 34 Packages

BSD-Protection 33 Packages

CC-BY-SA-2.5 33 Packages

LGPL-2.1-or-later 33 Packages

NLOD-1.0 32 Packages

bzip2-1.0.6 32 Packages

OLDAP-2.8 31 Packages

PHP-3.01 31 Packages

CDLA-Permissive-1.0 30 Packages

CDLA-Sharing-1.0 30 Packages

AFL-2.0 29 Packages

Adobe-2006 29 Packages

OCCT-PL 29 Packages

TCL 28 Packages

psfrag 28 Packages

AMPAS 27 Packages

LPL-1.02 27 Packages

BSD-Source-Code 26 Packages

MTLL 26 Packages

LPPL-1.2 25 Packages

CC-BY-SA-2.0 24 Packages

GPL-1.0-or-later 24 Packages

Latex2e 24 Packages

W3C-20150513 24 Packages

LGPLLR 23 Packages

Mup 23 Packages

NLPL 23 Packages

Qhull 23 Packages

Sleepycat 23 Packages

iMatix 23 Packages

Barr 22 Packages

EFL-2.0 22 Packages

SPL-1.0 22 Packages

SWL 22 Packages

SMPPL 21 Packages

IJG 19 Packages

Nunit 19 Packages

BSD-3-Clause-No-Nuclear-Warranty 18 Packages

FSFAP 18 Packages

Linux-OpenIB 18 Packages

NOSL 18 Packages

CC-BY-2.0 16 Packages

ClArtistic 16 Packages

HaskellReport 15 Packages

NPOSL-3.0 15 Packages

Cube 14 Packages

BSD-2-Clause-Patent 13 Packages

GFDL-1.3-only 13 Packages

GL2PS 13 Packages

MakeIndex 13 Packages

XFree86-1.1 13 Packages

CC-BY-NC-ND-2.5 12 Packages

MIT-CMU 12 Packages

NRL 12 Packages

Naumen 12 Packages

MPL-1.0 11 Packages

TOSL 11 Packages

CNRI-Jython 10 Packages

Eurosym 10 Packages

LPL-1.0 10 Packages

eGenix 10 Packages

AFL-2.1 9 Packages

Giftware 9 Packages

Leptonica 9 Packages

TCP-wrappers 9 Packages

AFL-1.1 8 Packages

BSD-4-Clause-UC 8 Packages

BitTorrent-1.1 8 Packages

SISSL 8 Packages

YPL-1.1 8 Packages

ZPL-2.0 8 Packages

psutils 8 Packages

Afmparse 7 Packages

CrystalStacker 7 Packages

Interbase-1.0 7 Packages

LiLiQ-P-1.1 7 Packages

OPL-1.0 7 Packages

dvipdfm 7 Packages

ANTLR-PD 6 Packages

Apache-1.1 6 Packages

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

CC-BY-1.0 6 Packages

CC-BY-NC-2.0 6 Packages

OCLC-2.0 6 Packages

Rdisc 6 Packages

CC-BY-ND-3.0 5 Packages

Info-ZIP 5 Packages

OSL-1.0 5 Packages

RHeCos-1.1 5 Packages

XSkat 5 Packages

curl 5 Packages

CC-BY-ND-2.5 4 Packages

CECILL-2.0 4 Packages

D-FSL-1.0 4 Packages

Dotseqn 4 Packages

GPL-3.0-with-autoconf-exception 4 Packages

MIT-advertising 4 Packages

NBPL-1.0 4 Packages

Newsletr 4 Packages

APL-1.0 3 Packages

CATOSL-1.1 3 Packages

CC-BY-NC-SA-2.0 3 Packages

CNRI-Python 3 Packages

CUA-OPL-1.0 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

Glide 3 Packages

OFL-1.0 3 Packages

VOSTROM 3 Packages

wxWindows 3 Packages

APAFML 2 Packages

CC-BY-NC-1.0 2 Packages

GPL-2.0-with-bison-exception 2 Packages

LPPL-1.3c 2 Packages

OSL-2.0 2 Packages

OSL-2.1 2 Packages

Watcom-1.0 2 Packages

eCos-2.0 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

Condor-1.1 1 Packages

ECL-1.0 1 Packages

EUDatagrid 1 Packages

Entessa 1 Packages

GFDL-1.2 1 Packages

GPL-1.0-only 1 Packages

LAL-1.2 1 Packages

LiLiQ-Rplus-1.1 1 Packages