Open Source Licenses


MIT 1.56M Packages

Apache-2.0 788K Packages

ISC 306K Packages

BSD-3-Clause 137K Packages

GPL-3.0 62.7K Packages

MPL-2.0 48.3K Packages

AGPL-3.0 36.8K Packages

BSD-2-Clause 35.8K Packages

LGPL-3.0 35.6K Packages

GPL-2.0 23.8K Packages

Unlicense 21.3K Packages

Artistic-1.0-Perl 20.4K Packages

GPL-2.0+ 14.5K Packages

GPL-3.0-only 14.1K Packages

EPL-1.0 11.4K Packages

WTFPL 7.15K Packages

LGPL-3.0-only 6.14K Packages

ICU 4.82K Packages

LGPL-2.1+ 4.61K Packages

GPL-3.0+ 4.56K Packages

CC0-1.0 4.42K Packages

LGPL-2.1 3.87K Packages

GPL-3.0-or-later 3.62K Packages

BSD-1-Clause 3.47K Packages

OSL-3.0 3.3K Packages

DSDP 3.23K Packages

Artistic-2.0 2.53K Packages

LGPL-3.0+ 2.51K Packages

AFL-3.0 2.25K Packages

EPL-2.0 1.79K Packages

Zed 1.64K Packages

Zlib 1.3K Packages

MIT-feh 993 Packages

ECL-2.0 954 Packages

ZPL-2.1 905 Packages

GPL-2.0-only 894 Packages

EUPL-1.1 873 Packages

MS-PL 801 Packages

Python-2.0 776 Packages

AML 734 Packages

BSL-1.0 706 Packages

LGPL-2.0-only 700 Packages

GPL-2.0-or-later 672 Packages

CC-BY-4.0 620 Packages

OFL-1.1 576 Packages

xpp 545 Packages

BSD-2-Clause-NetBSD 540 Packages

CC-BY-SA-4.0 521 Packages

BSD-2-Clause-FreeBSD 469 Packages

0BSD 461 Packages

Abstyles 461 Packages

Beerware 461 Packages

BSD-4-Clause 457 Packages

X11 390 Packages

QPL-1.0 388 Packages

LAL-1.3 384 Packages

LGPL-3.0-or-later 382 Packages

OML 346 Packages

CDDL-1.1 343 Packages

FTL 324 Packages

NetCDF 323 Packages

LGPL-2.0 317 Packages

LGPL-2.1-only 313 Packages

Sendmail 312 Packages

AGPL-3.0-only 306 Packages

Artistic-1.0 300 Packages

OpenSSL 294 Packages

CDDL-1.0 292 Packages

Artistic-1.0-cl8 275 Packages

Ruby 262 Packages

CPAL-1.0 253 Packages

Unicode-TOU 248 Packages

CC-BY-NC-SA-2.5 237 Packages

AGPL-1.0 235 Packages

TMate 225 Packages

CC-BY-SA-3.0 217 Packages

Intel-ACPI 214 Packages

AAL 206 Packages

CC-BY-3.0 206 Packages

CECILL-2.1 202 Packages

NCSA 202 Packages

NASA-1.3 201 Packages

NTP 201 Packages

Aladdin 198 Packages

EUPL-1.2 192 Packages

RSCPL 190 Packages

CC-BY-NC-SA-4.0 187 Packages

Caldera 173 Packages

Fair 164 Packages

MPL-1.1 162 Packages

OGTSL 161 Packages

CECILL-C 159 Packages

Plexus 154 Packages

LGPL-2.0+ 151 Packages

CECILL-B 145 Packages

NGPL 145 Packages

BSD-3-Clause-Clear 144 Packages

SAX-PD 136 Packages

MIT-enna 127 Packages

OSET-PL-2.1 127 Packages

JasPer-2.0 126 Packages

MITNFA 125 Packages

MIT-0 119 Packages

AGPL-3.0-or-later 117 Packages

Spencer-99 117 Packages

CC-BY-NC-4.0 115 Packages

Vim 115 Packages

CC-BY-NC-ND-4.0 111 Packages

JSON 109 Packages

CC-BY-NC-SA-3.0 108 Packages

Intel 108 Packages

PHP-3.0 107 Packages

HPND 105 Packages

UPL-1.0 104 Packages

Libpng 103 Packages

RPL-1.5 95 Packages

MirOS 94 Packages

PDDL-1.0 93 Packages

CPL-1.0 92 Packages

CPOL-1.02 92 Packages

GFDL-1.3 91 Packages

Xerox 89 Packages

CC-BY-NC-ND-3.0 86 Packages

CC-BY-2.5 85 Packages

Noweb 81 Packages

FSFUL 77 Packages

xinetd 76 Packages

IPL-1.0 74 Packages

DOC 72 Packages

W3C 71 Packages

SMLNJ 67 Packages

Zend-2.0 67 Packages

SGI-B-2.0 65 Packages

Imlib2 64 Packages

LGPL-2.0-or-later 63 Packages

Nokia 58 Packages

ADSL 56 Packages

IBM-pibs 56 Packages

Saxpath 56 Packages

CC-BY-NC-2.5 55 Packages

ODbL-1.0 55 Packages

GPL-1.0 54 Packages

GFDL-1.3-or-later 51 Packages

wxWindows 50 Packages

SCEA 49 Packages

gnuplot 49 Packages

Multics 47 Packages

PostgreSQL 47 Packages

CC-BY-ND-4.0 44 Packages

GPL-1.0+ 44 Packages

FSFULLR 43 Packages

MS-RL 43 Packages

zlib-acknowledgement 43 Packages

BSD-3-Clause-LBNL 42 Packages

IPA 42 Packages

APSL-2.0 41 Packages

Apache-1.0 37 Packages

bzip2-1.0.6 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

PHP-3.01 32 Packages

CDLA-Sharing-1.0 31 Packages

OLDAP-2.8 31 Packages

TCL 31 Packages

Adobe-2006 30 Packages

CDLA-Permissive-1.0 30 Packages

AFL-2.0 29 Packages

LPL-1.02 29 Packages

psfrag 29 Packages

OCCT-PL 28 Packages

AMPAS 27 Packages

Info-ZIP 27 Packages

BSD-Source-Code 26 Packages

MTLL 26 Packages

Sleepycat 26 Packages

LPPL-1.2 25 Packages

CC-BY-SA-2.0 24 Packages

EFL-2.0 24 Packages

LGPLLR 24 Packages

NLPL 24 Packages

W3C-20150513 24 Packages

FSFAP 23 Packages

GPL-1.0-or-later 23 Packages

Latex2e 23 Packages

Mup 23 Packages

Qhull 23 Packages

iMatix 23 Packages

Barr 22 Packages

SPL-1.0 22 Packages

SWL 22 Packages

SMPPL 21 Packages

IJG 20 Packages

Nunit 20 Packages

Linux-OpenIB 18 Packages

NOSL 18 Packages

NPOSL-3.0 17 Packages

CC-BY-2.0 16 Packages

ClArtistic 16 Packages

HaskellReport 15 Packages

Cube 14 Packages

XFree86-1.1 14 Packages

GFDL-1.3-only 13 Packages

GL2PS 13 Packages

MakeIndex 13 Packages

CC-BY-NC-ND-2.5 12 Packages

MIT-CMU 12 Packages

NRL 12 Packages

Naumen 12 Packages

BSD-2-Clause-Patent 11 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

CC-BY-ND-3.0 7 Packages

CrystalStacker 7 Packages

Interbase-1.0 7 Packages

LiLiQ-P-1.1 7 Packages

OPL-1.0 7 Packages

Rdisc 7 Packages

dvipdfm 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 6 Packages

OSL-1.0 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

MIT-advertising 4 Packages

NBPL-1.0 4 Packages

Newsletr 4 Packages

RHeCos-1.1 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

Glide 3 Packages

LPPL-1.3c 3 Packages

OFL-1.0 3 Packages

VOSTROM 3 Packages

wxWindows 3 Packages

APAFML 2 Packages

CC-BY-NC-1.0 2 Packages

OSL-2.0 2 Packages

OSL-2.1 2 Packages

Watcom-1.0 2 Packages

eCos-2.0 2 Packages

libtiff 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