Open Source Licenses


MIT 1.04M Packages

Apache-2.0 450K Packages

ISC 179K Packages

BSD-3-Clause 104K Packages

GPL-3.0 49.4K Packages

MPL-2.0 26.2K Packages

AGPL-3.0 25.8K Packages

BSD-2-Clause 25K Packages

GPL-2.0 20.5K Packages

LGPL-3.0 19.7K Packages

Artistic-1.0-Perl 19.4K Packages

GPL-2.0+ 16.4K Packages

Unlicense 12.9K Packages

EPL-1.0 10.8K Packages

WTFPL 5.84K Packages

GPL-3.0+ 5.07K Packages

LGPL-2.1+ 3.98K Packages

DSDP 3.41K Packages

CC0-1.0 3K Packages

ICU 2.96K Packages

LGPL-2.1 2.62K Packages

LGPL-3.0+ 2.61K Packages

Artistic-2.0 2.26K Packages

Zed 2.11K Packages

OSL-3.0 2.01K Packages

0BSD 1.68K Packages

AFL-3.0 1.44K Packages

BSD-3-Clause-Attribution 1.04K Packages

ECL-2.0 918 Packages

GPL-3.0-only 747 Packages

Zlib 724 Packages

MS-PL 687 Packages

LGPL-2.0+ 664 Packages

GPL-3.0-or-later 585 Packages

ZPL-2.1 560 Packages

EUPL-1.1 557 Packages

Python-2.0 545 Packages

CC-BY-4.0 536 Packages

BSL-1.0 507 Packages

Abstyles 459 Packages

AML 456 Packages

MirOS 454 Packages

CC-BY-SA-4.0 404 Packages

BSD-2-Clause-FreeBSD 403 Packages

NetCDF 386 Packages

Beerware 380 Packages

X11 354 Packages

LGPL-2.0 342 Packages

BSD-4-Clause 338 Packages

Apache-1.0 325 Packages

CDDL-1.0 308 Packages

QPL-1.0 307 Packages

Artistic-1.0 297 Packages

xpp 295 Packages

Sendmail 292 Packages

FTL 288 Packages

OpenSSL 276 Packages

BSD-3-Clause-Clear 252 Packages

BSD-1-Clause 247 Packages

CC-BY-NC-SA-4.0 242 Packages

HPND 242 Packages

CPAL-1.0 240 Packages

Ruby 232 Packages

CC-BY-SA-3.0 211 Packages

AGPL-1.0 205 Packages

RSCPL 198 Packages

CDDL-1.1 197 Packages

OFL-1.1 180 Packages

OML 180 Packages

CC-BY-3.0 166 Packages

Unicode-TOU 162 Packages

BSD-2-Clause-NetBSD 160 Packages

NTP 159 Packages

TMate 156 Packages

Plexus 155 Packages

OGTSL 152 Packages

Aladdin 151 Packages

Artistic-1.0-cl8 151 Packages

GPL-1.0+ 148 Packages

CECILL-2.1 147 Packages

Fair 139 Packages

IBM-pibs 132 Packages

GPL-2.0-or-later 130 Packages

CECILL-C 124 Packages

Intel-ACPI 119 Packages

SAX-PD 119 Packages

NGPL 117 Packages

CC-BY-NC-4.0 110 Packages

MIT-enna 106 Packages

CC-BY-NC-SA-3.0 99 Packages

CECILL-B 99 Packages

NCSA 99 Packages

OSET-PL-2.1 97 Packages

Caldera 96 Packages

PHP-3.0 96 Packages

GFDL-1.3 91 Packages

LGPL-3.0-only 88 Packages

Imlib2 86 Packages

Libpng 86 Packages

CPL-1.0 85 Packages

CPOL-1.02 84 Packages

JSON 83 Packages

MPL-1.1 83 Packages

CC-BY-NC-ND-3.0 80 Packages

Intel 80 Packages

JasPer-2.0 77 Packages

MITNFA 75 Packages

CC-BY-NC-ND-4.0 74 Packages

PDDL-1.0 74 Packages

AAL 73 Packages

LGPL-3.0-or-later 72 Packages

SMLNJ 71 Packages

FSFUL 70 Packages

UPL-1.0 69 Packages

Zend-2.0 67 Packages

Spencer-99 62 Packages

W3C 60 Packages

Vim 59 Packages

SGI-B-2.0 58 Packages

LAL-1.3 57 Packages

DOC 54 Packages

ADSL 52 Packages

NLPL 50 Packages

Noweb 50 Packages

AMPAS 48 Packages

CC-BY-ND-4.0 48 Packages

SCEA 47 Packages

GPL-1.0 46 Packages

ODbL-1.0 46 Packages

Saxpath 46 Packages

wxWindows 44 Packages

CC-BY-NC-3.0 41 Packages

IPL-1.0 41 Packages

Latex2e 41 Packages

zlib-acknowledgement 40 Packages

SPL-1.0 38 Packages

SimPL-2.0 38 Packages

IPA 37 Packages

MS-RL 37 Packages

NASA-1.3 37 Packages

bzip2-1.0.6 37 Packages

GPL-2.0-only 36 Packages

Xnet 34 Packages

BSD-3-Clause-LBNL 33 Packages

NLOD-1.0 33 Packages

LGPLLR 32 Packages

Nokia 32 Packages

gnuplot 32 Packages

OLDAP-2.8 31 Packages

Adobe-2006 29 Packages

APSL-2.0 28 Packages

BSD-Protection 27 Packages

LPPL-1.2 25 Packages

psfrag 25 Packages

FSFULLR 24 Packages

MTLL 24 Packages

PostgreSQL 24 Packages

TCL 24 Packages

iMatix 24 Packages

SWL 23 Packages

CC-BY-2.5 22 Packages

EPL-2.0 20 Packages

LGPL-2.1-only 20 Packages

SMPPL 20 Packages

xinetd 20 Packages

AFL-2.0 19 Packages

CC-BY-NC-SA-2.5 19 Packages

IJG 19 Packages

OCCT-PL 19 Packages

AGPL-3.0-or-later 18 Packages

PHP-3.01 18 Packages

LPL-1.02 17 Packages

Sleepycat 17 Packages

ClArtistic 16 Packages

GL2PS 16 Packages

Multics 16 Packages

CC-BY-2.0 15 Packages

HaskellReport 15 Packages

Xerox 15 Packages

LPL-1.0 13 Packages

EFL-2.0 12 Packages

GFDL-1.3-or-later 12 Packages

CC-BY-SA-2.0 11 Packages

Cube 11 Packages

CNRI-Jython 10 Packages

MPL-1.0 10 Packages

MakeIndex 10 Packages

AGPL-3.0-only 9 Packages

CC-BY-SA-2.5 9 Packages

FSFAP 9 Packages

LGPL-2.0-or-later 9 Packages

Naumen 9 Packages

Afmparse 8 Packages

Barr 8 Packages

BitTorrent-1.1 8 Packages

CECILL-2.0 8 Packages

GPL-1.0-or-later 8 Packages

NOSL 8 Packages

eGenix 8 Packages

MIT-feh 7 Packages

NPOSL-3.0 7 Packages

XFree86-1.1 7 Packages

YPL-1.1 7 Packages

AFL-1.1 6 Packages

ANTLR-PD 6 Packages

Apache-1.1 6 Packages

BSD-4-Clause-UC 6 Packages

CrystalStacker 6 Packages

Interbase-1.0 6 Packages

MIT-0 6 Packages

MIT-CMU 6 Packages

Nunit 6 Packages

OCLC-2.0 6 Packages

Rdisc 6 Packages

CC-BY-1.0 5 Packages

Giftware 5 Packages

Newsletr 5 Packages

Qhull 5 Packages

Dotseqn 4 Packages

SISSL-1.2 4 Packages

VOSTROM 4 Packages

XSkat 4 Packages

CATOSL-1.1 3 Packages

D-FSL-1.0 3 Packages

EUPL-1.2 3 Packages

ErlPL-1.1 3 Packages

Frameworx-1.0 3 Packages

LGPL-2.1-or-later 3 Packages

Leptonica 3 Packages

MIT-advertising 3 Packages

Mup 3 Packages

NBPL-1.0 3 Packages

NRL 3 Packages

OSL-1.0 3 Packages

SISSL 3 Packages

ZPL-2.0 3 Packages

wxWindows 3 Packages

APL-1.0 2 Packages

CC-BY-NC-1.0 2 Packages

CC-BY-NC-ND-2.5 2 Packages

CC-BY-ND-3.0 2 Packages

CNRI-Python 2 Packages

EFL-1.0 2 Packages

Entessa 2 Packages

ImageMagick 2 Packages

LPPL-1.3c 2 Packages

LiLiQ-P-1.1 2 Packages

OLDAP-2.0 2 Packages

OPL-1.0 2 Packages

OSL-2.1 2 Packages

TOSL 2 Packages

Unicode-DFS-2016 2 Packages

psutils 2 Packages

AFL-2.1 1 Packages

APSL-1.0 1 Packages

Adobe-Glyph 1 Packages

BSD-2-Clause-Patent 1 Packages

Bahyph 1 Packages

CC-BY-NC-2.5 1 Packages

CC-BY-NC-ND-2.0 1 Packages

CC-BY-NC-SA-2.0 1 Packages

CC-BY-ND-2.5 1 Packages

CDLA-Permissive-1.0 1 Packages

CUA-OPL-1.0 1 Packages

Condor-1.1 1 Packages

Crossword 1 Packages

GFDL-1.2 1 Packages

GFDL-1.3-only 1 Packages

Glide 1 Packages

Info-ZIP 1 Packages

LAL-1.2 1 Packages

LGPL-2.0-only 1 Packages

LiLiQ-Rplus-1.1 1 Packages

Motosoto 1 Packages

NPL-1.1 1 Packages

OFL-1.0 1 Packages

OSL-2.0 1 Packages

RPL-1.5 1 Packages

SGI-B-1.1 1 Packages

W3C-20150513 1 Packages

Watcom-1.0 1 Packages

ZPL-1.1 1 Packages

curl 1 Packages

eCos-2.0 1 Packages

libtiff 1 Packages