Open Source Licenses


MIT 1.46M Packages

Apache-2.0 713K Packages

ISC 281K Packages

BSD-3-Clause 130K Packages

GPL-3.0 58.9K Packages

MPL-2.0 43.4K Packages

AGPL-3.0 35.2K Packages

BSD-2-Clause 33.5K Packages

LGPL-3.0 31.8K Packages

GPL-2.0 23.2K Packages

Artistic-1.0-Perl 20.2K Packages

Unlicense 19.7K Packages

GPL-2.0+ 17.8K Packages

GPL-3.0-only 13.4K Packages

EPL-1.0 11.3K Packages

WTFPL 6.93K Packages

LGPL-3.0-only 5.95K Packages

LGPL-2.1+ 4.59K Packages

ICU 4.49K Packages

GPL-3.0+ 4.43K Packages

CC0-1.0 4.23K Packages

LGPL-2.1 3.79K Packages

GPL-3.0-or-later 3.44K Packages

BSD-1-Clause 3.33K Packages

DSDP 3.3K Packages

OSL-3.0 3.1K Packages

Artistic-2.0 2.49K Packages

LGPL-3.0+ 2.47K Packages

AFL-3.0 2.11K Packages

Zed 1.68K Packages

EPL-2.0 1.65K Packages

Zlib 1.19K Packages

ECL-2.0 942 Packages

ZPL-2.1 892 Packages

MIT-feh 845 Packages

GPL-2.0-only 820 Packages

EUPL-1.1 808 Packages

Python-2.0 752 Packages

MS-PL 751 Packages

GPL-2.0-or-later 709 Packages

LGPL-2.0-only 687 Packages

BSL-1.0 670 Packages

AML 652 Packages

CC-BY-4.0 596 Packages

OFL-1.1 568 Packages

BSD-2-Clause-NetBSD 530 Packages

CC-BY-SA-4.0 495 Packages

xpp 484 Packages

Abstyles 461 Packages

0BSD 459 Packages

BSD-2-Clause-FreeBSD 456 Packages

BSD-4-Clause 441 Packages

Beerware 440 Packages

LGPL-3.0-or-later 398 Packages

QPL-1.0 384 Packages

X11 384 Packages

LAL-1.3 367 Packages

CDDL-1.1 334 Packages

Sendmail 332 Packages

NetCDF 324 Packages

OML 314 Packages

Artistic-1.0 299 Packages

FTL 293 Packages

CDDL-1.0 291 Packages

OpenSSL 290 Packages

LGPL-2.1-only 283 Packages

LGPL-2.0 282 Packages

Artistic-1.0-cl8 270 Packages

AGPL-3.0-only 266 Packages

Ruby 257 Packages

CPAL-1.0 249 Packages

CC-BY-NC-SA-2.5 234 Packages

AGPL-1.0 232 Packages

Unicode-TOU 232 Packages

TMate 219 Packages

CC-BY-SA-3.0 215 Packages

Intel-ACPI 214 Packages

CC-BY-3.0 201 Packages

NASA-1.3 200 Packages

CECILL-2.1 195 Packages

NTP 195 Packages

NCSA 191 Packages

RSCPL 190 Packages

Aladdin 188 Packages

AAL 173 Packages

CC-BY-NC-SA-4.0 172 Packages

Caldera 164 Packages

Fair 164 Packages

EUPL-1.2 160 Packages

OGTSL 160 Packages

MPL-1.1 155 Packages

Plexus 155 Packages

CECILL-C 149 Packages

NGPL 143 Packages

CECILL-B 141 Packages

SAX-PD 131 Packages

BSD-3-Clause-Clear 130 Packages

LGPL-2.0+ 126 Packages

MITNFA 125 Packages

MIT-enna 124 Packages

Vim 124 Packages

AGPL-3.0-or-later 123 Packages

OSET-PL-2.1 121 Packages

MIT-0 110 Packages

JSON 109 Packages

CC-BY-NC-4.0 108 Packages

CC-BY-NC-SA-3.0 108 Packages

Spencer-99 107 Packages

CC-BY-NC-ND-4.0 105 Packages

PHP-3.0 105 Packages

HPND 103 Packages

Intel 103 Packages

MirOS 96 Packages

UPL-1.0 96 Packages

Libpng 93 Packages

CPOL-1.02 92 Packages

PDDL-1.0 92 Packages

RPL-1.5 92 Packages

CPL-1.0 89 Packages

GFDL-1.3 89 Packages

JasPer-2.0 89 Packages

Xerox 88 Packages

CC-BY-NC-ND-3.0 86 Packages

CC-BY-2.5 85 Packages

Noweb 82 Packages

FSFUL 73 Packages

IPL-1.0 72 Packages

DOC 69 Packages

Zend-2.0 67 Packages

SMLNJ 66 Packages

Imlib2 64 Packages

LGPL-2.0-or-later 64 Packages

W3C 63 Packages

SGI-B-2.0 62 Packages

Saxpath 56 Packages

ADSL 55 Packages

IBM-pibs 54 Packages

ODbL-1.0 54 Packages

GPL-1.0 53 Packages

Nokia 53 Packages

GFDL-1.3-or-later 52 Packages

CC-BY-NC-2.5 49 Packages

SCEA 48 Packages

wxWindows 48 Packages

gnuplot 47 Packages

GPL-1.0+ 44 Packages

PostgreSQL 44 Packages

FSFULLR 43 Packages

MS-RL 42 Packages

BSD-3-Clause-LBNL 41 Packages

IPA 41 Packages

zlib-acknowledgement 41 Packages

APSL-2.0 37 Packages

Apache-1.0 37 Packages

CC-BY-ND-4.0 37 Packages

Xnet 36 Packages

CC-BY-NC-3.0 35 Packages

LGPL-2.1-or-later 35 Packages

Multics 35 Packages

SimPL-2.0 35 Packages

Unicode-DFS-2016 35 Packages

Adobe-2006 33 Packages

CC-BY-SA-2.5 33 Packages

BSD-Protection 32 Packages

bzip2-1.0.6 32 Packages

OLDAP-2.8 31 Packages

CDLA-Sharing-1.0 30 Packages

NLOD-1.0 30 Packages

PHP-3.01 30 Packages

AFL-2.0 29 Packages

CDLA-Permissive-1.0 29 Packages

OCCT-PL 29 Packages

TCL 28 Packages

AMPAS 27 Packages

psfrag 27 Packages

MTLL 26 Packages

LPL-1.02 25 Packages

LPPL-1.2 25 Packages

Latex2e 25 Packages

xinetd 25 Packages

CC-BY-SA-2.0 24 Packages

GPL-1.0-or-later 24 Packages

W3C-20150513 24 Packages

BSD-Source-Code 23 Packages

LGPLLR 23 Packages

NLPL 23 Packages

Qhull 23 Packages

iMatix 23 Packages

Mup 22 Packages

SPL-1.0 22 Packages

SWL 22 Packages

Sleepycat 22 Packages

Barr 21 Packages

SMPPL 21 Packages

GL2PS 20 Packages

EFL-2.0 19 Packages

IJG 19 Packages

Linux-OpenIB 18 Packages

NOSL 18 Packages

CC-BY-2.0 16 Packages

ClArtistic 16 Packages

FSFAP 16 Packages

HaskellReport 15 Packages

Cube 14 Packages

GFDL-1.3-only 13 Packages

MakeIndex 13 Packages

Nunit 13 Packages

CC-BY-NC-ND-2.5 12 Packages

MIT-CMU 12 Packages

NRL 12 Packages

XFree86-1.1 12 Packages

BSD-2-Clause-Patent 11 Packages

NPOSL-3.0 11 Packages

Naumen 11 Packages

TOSL 11 Packages

CNRI-Jython 10 Packages

LPL-1.0 10 Packages

MPL-1.0 10 Packages

eGenix 10 Packages

Leptonica 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

Giftware 8 Packages

SISSL 8 Packages

YPL-1.1 8 Packages

ZPL-2.0 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

psutils 7 Packages

ANTLR-PD 6 Packages

Apache-1.1 6 Packages

CC-BY-1.0 6 Packages

CC-BY-NC-2.0 6 Packages

OCLC-2.0 5 Packages

OSL-1.0 5 Packages

RHeCos-1.1 5 Packages

XSkat 5 Packages

CC-BY-ND-3.0 4 Packages

CECILL-2.0 4 Packages

D-FSL-1.0 4 Packages

Dotseqn 4 Packages

MIT-advertising 4 Packages

NBPL-1.0 4 Packages

Newsletr 4 Packages

curl 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

Eurosym 3 Packages

Frameworx-1.0 3 Packages

Glide 3 Packages

Info-ZIP 3 Packages

OFL-1.0 3 Packages

Rdisc 3 Packages

VOSTROM 3 Packages

wxWindows 3 Packages

APAFML 2 Packages

APL-1.0 2 Packages

CC-BY-NC-1.0 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

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

Motosoto 1 Packages