Open Source Licenses


MIT 1.39M Packages

Apache-2.0 643K Packages

ISC 265K Packages

BSD-3-Clause 123K Packages

GPL-3.0 55.3K Packages

MPL-2.0 38.2K Packages

AGPL-3.0 32.4K Packages

BSD-2-Clause 30.7K Packages

LGPL-3.0 24.4K Packages

GPL-2.0 22.4K Packages

Artistic-1.0-Perl 20.1K Packages

Unlicense 18.7K Packages

GPL-2.0+ 17.9K Packages

GPL-3.0-only 12.1K Packages

EPL-1.0 11.3K Packages

WTFPL 6.76K Packages

LGPL-3.0-only 5.5K Packages

GPL-3.0+ 5.04K Packages

LGPL-2.1+ 4.74K Packages

ICU 4.29K Packages

CC0-1.0 4.03K Packages

LGPL-2.1 3.75K Packages

DSDP 3.41K Packages

BSD-1-Clause 3.34K Packages

GPL-3.0-or-later 3.22K Packages

OSL-3.0 2.97K Packages

LGPL-3.0+ 2.46K Packages

Artistic-2.0 2.45K Packages

AFL-3.0 2.01K Packages

Zed 1.79K Packages

EPL-2.0 1.57K Packages

Zlib 1.05K Packages

ECL-2.0 936 Packages

ZPL-2.1 889 Packages

EUPL-1.1 754 Packages

MIT-feh 753 Packages

GPL-2.0-or-later 737 Packages

GPL-2.0-only 734 Packages

MS-PL 731 Packages

Python-2.0 670 Packages

BSL-1.0 640 Packages

AML 611 Packages

BSD-2-Clause-NetBSD 586 Packages

CC-BY-4.0 563 Packages

OFL-1.1 535 Packages

LGPL-3.0-or-later 501 Packages

xpp 492 Packages

CC-BY-SA-4.0 476 Packages

BSD-2-Clause-FreeBSD 470 Packages

Abstyles 467 Packages

0BSD 440 Packages

Beerware 432 Packages

BSD-4-Clause 427 Packages

LGPL-2.0-only 398 Packages

X11 389 Packages

QPL-1.0 365 Packages

LAL-1.3 364 Packages

LGPL-2.0-or-later 363 Packages

Sendmail 336 Packages

CDDL-1.1 330 Packages

NetCDF 325 Packages

Artistic-1.0 298 Packages

OML 298 Packages

FTL 294 Packages

OpenSSL 290 Packages

CDDL-1.0 283 Packages

LGPL-2.0 276 Packages

LGPL-2.1-only 273 Packages

Artistic-1.0-cl8 272 Packages

Ruby 257 Packages

CPAL-1.0 244 Packages

AGPL-1.0 240 Packages

NASA-1.3 232 Packages

AGPL-3.0-only 229 Packages

Unicode-TOU 227 Packages

CC-BY-NC-SA-2.5 226 Packages

Intel-ACPI 217 Packages

CC-BY-SA-3.0 215 Packages

TMate 208 Packages

AGPL-3.0-or-later 205 Packages

NTP 193 Packages

CC-BY-3.0 191 Packages

RSCPL 190 Packages

NCSA 189 Packages

CECILL-2.1 186 Packages

Aladdin 179 Packages

CC-BY-NC-SA-4.0 165 Packages

Fair 165 Packages

Caldera 163 Packages

OGTSL 159 Packages

Plexus 155 Packages

AAL 148 Packages

NGPL 146 Packages

CECILL-C 144 Packages

CECILL-B 141 Packages

EUPL-1.2 141 Packages

SAX-PD 133 Packages

BSD-3-Clause-Clear 126 Packages

LGPL-2.0+ 126 Packages

MIT-enna 125 Packages

Vim 117 Packages

OSET-PL-2.1 112 Packages

MITNFA 110 Packages

CC-BY-NC-SA-3.0 109 Packages

HPND 108 Packages

Xerox 106 Packages

CC-BY-NC-4.0 105 Packages

MIT-0 105 Packages

PHP-3.0 105 Packages

JSON 103 Packages

CC-BY-NC-ND-4.0 102 Packages

Intel 101 Packages

Spencer-99 100 Packages

MPL-1.1 99 Packages

MirOS 96 Packages

CPL-1.0 94 Packages

Libpng 94 Packages

CPOL-1.02 93 Packages

PDDL-1.0 93 Packages

UPL-1.0 93 Packages

GFDL-1.3 90 Packages

JasPer-2.0 89 Packages

CC-BY-2.5 85 Packages

CC-BY-NC-ND-3.0 84 Packages

Noweb 79 Packages

RPL-1.5 77 Packages

FSFUL 74 Packages

IPL-1.0 72 Packages

DOC 67 Packages

SMLNJ 67 Packages

Zend-2.0 67 Packages

W3C 65 Packages

Imlib2 64 Packages

SGI-B-2.0 60 Packages

IBM-pibs 59 Packages

ADSL 55 Packages

GFDL-1.3-or-later 54 Packages

ODbL-1.0 54 Packages

GPL-1.0 53 Packages

Saxpath 53 Packages

SCEA 48 Packages

CC-BY-NC-2.5 47 Packages

gnuplot 47 Packages

Nokia 46 Packages

GPL-1.0+ 43 Packages

wxWindows 43 Packages

FSFULLR 42 Packages

PostgreSQL 42 Packages

MS-RL 41 Packages

zlib-acknowledgement 41 Packages

BSD-3-Clause-LBNL 40 Packages

IPA 40 Packages

LGPLLR 38 Packages

SPL-1.0 38 Packages

CC-BY-ND-4.0 37 Packages

APSL-2.0 36 Packages

CC-BY-SA-2.5 36 Packages

Xnet 36 Packages

Apache-1.0 35 Packages

LGPL-2.1-or-later 35 Packages

SimPL-2.0 35 Packages

Unicode-DFS-2016 35 Packages

Adobe-2006 34 Packages

CC-BY-NC-3.0 34 Packages

BSD-Protection 33 Packages

Multics 32 Packages

bzip2-1.0.6 32 Packages

AMPAS 31 Packages

CDLA-Sharing-1.0 31 Packages

NLOD-1.0 31 Packages

OLDAP-2.8 31 Packages

Mup 30 Packages

PHP-3.01 30 Packages

AFL-2.0 29 Packages

CDLA-Permissive-1.0 29 Packages

Latex2e 29 Packages

OCCT-PL 29 Packages

TCL 28 Packages

psfrag 28 Packages

GPL-1.0-or-later 26 Packages

MTLL 26 Packages

xinetd 26 Packages

LPPL-1.2 25 Packages

Barr 24 Packages

CC-BY-SA-2.0 24 Packages

LPL-1.02 24 Packages

W3C-20150513 24 Packages

Sleepycat 23 Packages

iMatix 23 Packages

GL2PS 22 Packages

NLPL 22 Packages

Qhull 22 Packages

SWL 22 Packages

SMPPL 21 Packages

FSFAP 19 Packages

IJG 19 Packages

BSD-Source-Code 17 Packages

EFL-2.0 17 Packages

Linux-OpenIB 17 Packages

Nunit 17 Packages

CC-BY-2.0 16 Packages

ClArtistic 16 Packages

HaskellReport 15 Packages

Cube 14 Packages

BSD-2-Clause-Patent 13 Packages

GFDL-1.3-only 13 Packages

NOSL 13 Packages

ZPL-2.0 13 Packages

MIT-CMU 12 Packages

XFree86-1.1 12 Packages

CC-BY-NC-ND-2.5 11 Packages

CNRI-Jython 11 Packages

MPL-1.0 11 Packages

NRL 11 Packages

Naumen 11 Packages

LPL-1.0 10 Packages

NPOSL-3.0 10 Packages

TOSL 10 Packages

eGenix 10 Packages

Giftware 9 Packages

Leptonica 9 Packages

MakeIndex 9 Packages

TCP-wrappers 9 Packages

AFL-1.1 8 Packages

AFL-2.1 8 Packages

BSD-4-Clause-UC 8 Packages

BitTorrent-1.1 8 Packages

CC-BY-NC-2.0 8 Packages

SISSL 8 Packages

YPL-1.1 8 Packages

Afmparse 7 Packages

CrystalStacker 7 Packages

Interbase-1.0 7 Packages

LiLiQ-P-1.1 7 Packages

psutils 7 Packages

ANTLR-PD 6 Packages

Apache-1.1 6 Packages

CC-BY-1.0 6 Packages

Newsletr 6 Packages

OPL-1.0 6 Packages

XSkat 6 Packages

Dotseqn 5 Packages

OCLC-2.0 5 Packages

OSL-1.0 5 Packages

CC-BY-ND-3.0 4 Packages

CECILL-2.0 4 Packages

D-FSL-1.0 4 Packages

MIT-advertising 4 Packages

NBPL-1.0 4 Packages

RHeCos-1.1 4 Packages

Rdisc 4 Packages

curl 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

CUA-OPL-1.0 3 Packages

EFL-1.0 3 Packages

ErlPL-1.1 3 Packages

Frameworx-1.0 3 Packages

wxWindows 3 Packages

APL-1.0 2 Packages

CC-BY-NC-1.0 2 Packages

Entessa 2 Packages

Glide 2 Packages

Info-ZIP 2 Packages

LPPL-1.3c 2 Packages

OFL-1.0 2 Packages

OSL-2.1 2 Packages

Watcom-1.0 2 Packages

AGPL-1.0-only 1 Packages

APAFML 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

EUDatagrid 1 Packages

Eurosym 1 Packages

GFDL-1.2 1 Packages

GPL-1.0-only 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