Open Source Licenses


MIT 1.31M Packages

Apache-2.0 588K Packages

ISC 248K Packages

BSD-3-Clause 117K Packages

GPL-3.0 50.9K Packages

MPL-2.0 33.8K Packages

AGPL-3.0 30.8K Packages

BSD-2-Clause 29K Packages

GPL-2.0 21.9K Packages

Artistic-1.0-Perl 20.1K Packages

LGPL-3.0 19.8K Packages

GPL-2.0+ 17.9K Packages

Unlicense 17.5K Packages

GPL-3.0-only 11.8K Packages

EPL-1.0 11.3K Packages

WTFPL 6.56K Packages

LGPL-3.0-only 5.43K Packages

GPL-3.0+ 4.91K Packages

LGPL-2.1+ 4.74K Packages

ICU 4.05K Packages

CC0-1.0 3.65K Packages

DSDP 3.63K Packages

LGPL-2.1 3.58K Packages

BSD-1-Clause 3.24K Packages

GPL-3.0-or-later 3.17K Packages

OSL-3.0 2.73K Packages

Artistic-2.0 2.43K Packages

LGPL-3.0+ 2.41K Packages

Zed 2.09K Packages

AFL-3.0 1.86K Packages

EPL-2.0 1.47K Packages

Zlib 986 Packages

ECL-2.0 931 Packages

ZPL-2.1 884 Packages

GPL-2.0-or-later 788 Packages

EUPL-1.1 747 Packages

MS-PL 719 Packages

GPL-2.0-only 674 Packages

Python-2.0 652 Packages

BSL-1.0 616 Packages

AML 594 Packages

BSD-2-Clause-NetBSD 581 Packages

LGPL-3.0-or-later 539 Packages

CC-BY-4.0 513 Packages

xpp 476 Packages

BSD-2-Clause-FreeBSD 468 Packages

Abstyles 467 Packages

CC-BY-SA-4.0 465 Packages

Beerware 425 Packages

BSD-4-Clause 410 Packages

0BSD 407 Packages

LGPL-2.0-only 383 Packages

X11 383 Packages

MIT-feh 377 Packages

LGPL-2.0-or-later 369 Packages

QPL-1.0 360 Packages

LAL-1.3 352 Packages

NetCDF 325 Packages

Sendmail 325 Packages

Apache-1.0 323 Packages

CDDL-1.1 319 Packages

Artistic-1.0 298 Packages

FTL 294 Packages

CDDL-1.0 289 Packages

OpenSSL 288 Packages

OML 286 Packages

Artistic-1.0-cl8 271 Packages

LGPL-2.0 264 Packages

LGPL-2.1-only 261 Packages

Ruby 251 Packages

CPAL-1.0 241 Packages

AGPL-1.0 238 Packages

OFL-1.1 237 Packages

NASA-1.3 232 Packages

AGPL-3.0-or-later 226 Packages

CC-BY-SA-3.0 216 Packages

Intel-ACPI 216 Packages

CC-BY-NC-SA-2.5 213 Packages

Unicode-TOU 211 Packages

TMate 199 Packages

NTP 198 Packages

RSCPL 190 Packages

CC-BY-3.0 188 Packages

NCSA 186 Packages

AGPL-3.0-only 183 Packages

CECILL-2.1 181 Packages

Aladdin 176 Packages

Caldera 162 Packages

CC-BY-NC-SA-4.0 161 Packages

Fair 160 Packages

OGTSL 159 Packages

Plexus 155 Packages

NGPL 143 Packages

AAL 141 Packages

CECILL-B 138 Packages

CECILL-C 138 Packages

EUPL-1.2 135 Packages

SAX-PD 130 Packages

LGPL-2.0+ 124 Packages

MIT-enna 124 Packages

BSD-3-Clause-Clear 117 Packages

OSET-PL-2.1 110 Packages

HPND 109 Packages

MITNFA 108 Packages

Vim 107 Packages

CC-BY-NC-SA-3.0 106 Packages

Xerox 105 Packages

PHP-3.0 104 Packages

CC-BY-NC-4.0 102 Packages

JSON 102 Packages

Intel 101 Packages

MIT-0 101 Packages

MPL-1.1 98 Packages

CC-BY-NC-ND-4.0 96 Packages

MirOS 96 Packages

Spencer-99 96 Packages

Libpng 95 Packages

CPL-1.0 94 Packages

CPOL-1.02 93 Packages

PDDL-1.0 91 Packages

UPL-1.0 90 Packages

GFDL-1.3 87 Packages

JasPer-2.0 87 Packages

CC-BY-2.5 85 Packages

CC-BY-NC-ND-3.0 83 Packages

Noweb 76 Packages

RPL-1.5 76 Packages

FSFUL 74 Packages

SMLNJ 70 Packages

IPL-1.0 69 Packages

DOC 68 Packages

Zend-2.0 67 Packages

W3C 65 Packages

Imlib2 63 Packages

GFDL-1.3-or-later 61 Packages

SGI-B-2.0 60 Packages

IBM-pibs 59 Packages

ADSL 56 Packages

ODbL-1.0 54 Packages

GPL-1.0 53 Packages

Saxpath 53 Packages

LGPL-2.1-or-later 51 Packages

SCEA 48 Packages

CC-BY-NC-2.5 45 Packages

Nokia 44 Packages

GPL-1.0+ 43 Packages

gnuplot 43 Packages

wxWindows 42 Packages

FSFULLR 41 Packages

MS-RL 41 Packages

IPA 40 Packages

PostgreSQL 40 Packages

zlib-acknowledgement 40 Packages

BSD-3-Clause-LBNL 38 Packages

LGPLLR 38 Packages

SPL-1.0 38 Packages

CC-BY-ND-4.0 36 Packages

Unicode-DFS-2016 36 Packages

Xnet 36 Packages

APSL-2.0 35 Packages

CC-BY-SA-2.5 35 Packages

SimPL-2.0 35 Packages

AMPAS 34 Packages

CC-BY-NC-3.0 34 Packages

Adobe-2006 33 Packages

BSD-Protection 32 Packages

Latex2e 32 Packages

bzip2-1.0.6 32 Packages

OLDAP-2.8 31 Packages

Mup 30 Packages

AFL-2.0 29 Packages

CDLA-Permissive-1.0 29 Packages

OCCT-PL 29 Packages

PHP-3.01 29 Packages

CDLA-Sharing-1.0 28 Packages

GPL-1.0-or-later 28 Packages

Multics 28 Packages

NLOD-1.0 28 Packages

psfrag 28 Packages

TCL 27 Packages

xinetd 26 Packages

LPPL-1.2 25 Packages

MTLL 25 Packages

Barr 24 Packages

CC-BY-SA-2.0 24 Packages

LPL-1.02 23 Packages

SWL 22 Packages

iMatix 22 Packages

GL2PS 21 Packages

Qhull 21 Packages

SMPPL 21 Packages

Sleepycat 21 Packages

IJG 20 Packages

NLPL 20 Packages

W3C-20150513 20 Packages

Nunit 17 Packages

ClArtistic 16 Packages

FSFAP 16 Packages

Linux-OpenIB 16 Packages

BSD-Source-Code 15 Packages

CC-BY-2.0 15 Packages

EFL-2.0 15 Packages

HaskellReport 15 Packages

BSD-2-Clause-Patent 13 Packages

Cube 13 Packages

GFDL-1.3-only 13 Packages

ZPL-2.0 13 Packages

MIT-CMU 12 Packages

CC-BY-NC-ND-2.5 11 Packages

CNRI-Jython 11 Packages

MPL-1.0 11 Packages

Naumen 11 Packages

XFree86-1.1 11 Packages

LPL-1.0 10 Packages

Leptonica 10 Packages

NOSL 10 Packages

NPOSL-3.0 10 Packages

TOSL 10 Packages

eGenix 10 Packages

Giftware 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

CrystalStacker 7 Packages

Interbase-1.0 7 Packages

NRL 7 Packages

ANTLR-PD 6 Packages

Afmparse 6 Packages

Apache-1.1 6 Packages

CC-BY-1.0 6 Packages

Newsletr 6 Packages

XSkat 6 Packages

psutils 6 Packages

CC-BY-ND-3.0 5 Packages

Dotseqn 5 Packages

OCLC-2.0 5 Packages

OPL-1.0 5 Packages

OSL-1.0 5 Packages

CECILL-2.0 4 Packages

D-FSL-1.0 4 Packages

LiLiQ-P-1.1 4 Packages

MIT-advertising 4 Packages

NBPL-1.0 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

EFL-1.0 3 Packages

ErlPL-1.1 3 Packages

Frameworx-1.0 3 Packages

RHeCos-1.1 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

CUA-OPL-1.0 1 Packages

Condor-1.1 1 Packages

EUDatagrid 1 Packages

Eurosym 1 Packages

GFDL-1.2 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