Open Source Licenses


MIT 2.98M Packages

ISC 2.16M Packages

Apache-2.0 778K Packages

BSD-3-Clause 146K Packages

GPL-3.0 110K Packages

libpng-2.0 48.3K Packages

Unlicense 43.4K Packages

AGPL-3.0 35.8K Packages

LGPL-3.0 28.8K Packages

BSD-2-Clause 27.7K Packages

MPL-2.0 27.1K Packages

GPL-2.0+ 25.8K Packages

ICU 24.7K Packages

EPL-2.0 23.5K Packages

Artistic-1.0-Perl 22.9K Packages

GPL-2.0 19.7K Packages

EPL-1.0 15.2K Packages

SSPL-1.0 13.8K Packages

GPL-3.0+ 13K Packages

BSD-1-Clause 10.3K Packages

LGPL-2.1+ 9.58K Packages

GPL-3.0-only 8.7K Packages

LGPL-2.1 7.89K Packages

MulanPSL-2.0 7.75K Packages

WTFPL 7.67K Packages

CC0-1.0 7.37K Packages

OSL-3.0 6.97K Packages

LGPL-3.0-only 5.49K Packages

MIT-feh 5.35K Packages

AFL-3.0 5.13K Packages

Artistic-2.0 3.39K Packages

OFL-1.1 3.02K Packages

CERN-OHL-P-2.0 2.9K Packages

GPL-2.0-only 2.86K Packages

EUPL-1.2 2.74K Packages

AGPL-3.0-only 2.72K Packages

LGPL-3.0+ 2.52K Packages

GPL-2.0-or-later 2.26K Packages

BSL-1.0 2.05K Packages

CC-BY-4.0 2.03K Packages

Zlib 2.01K Packages

MS-PL 1.94K Packages

0BSD 1.78K Packages

xpp 1.73K Packages

BSD-3-Clause-Attribution 1.72K Packages

LGPL-2.0 1.64K Packages

ECL-2.0 1.6K Packages

EUPL-1.1 1.39K Packages

DSDP 1.32K Packages

CC-BY-SA-4.0 1.29K Packages

AAL 1.2K Packages

MIT-0 1.16K Packages

OML 1.15K Packages

Unicode-TOU 1.04K Packages

CDDL-1.1 1.02K Packages

Intel-ACPI 1.01K Packages

BSD-2-Clause-NetBSD 995 Packages

AML 988 Packages

OFL-1.1-RFN 970 Packages

LGPL-2.1-only 944 Packages

ZPL-2.1 939 Packages

UPL-1.0 931 Packages

Sendmail 926 Packages

Abstyles 806 Packages

Zed 790 Packages

NTP 746 Packages

BSD-4-Clause 724 Packages

QPL-1.0 723 Packages

MulanPSL-1.0 701 Packages

Python-2.0 688 Packages

Beerware 661 Packages

CERN-OHL-W-2.0 643 Packages

MirOS 617 Packages

CDDL-1.0 612 Packages

CC-BY-NC-SA-4.0 572 Packages

BSD-2-Clause-FreeBSD 556 Packages

OpenSSL 543 Packages

NCSA 539 Packages

AGPL-1.0 509 Packages

FSFAP 508 Packages

X11 497 Packages

BSD-3-Clause-Clear 496 Packages

Fair 492 Packages

CPAL-1.0 472 Packages

NASA-1.3 450 Packages

Aladdin 440 Packages

MPL-1.1 409 Packages

LAL-1.3 402 Packages

NGPL 398 Packages

Artistic-1.0-cl8 386 Packages

CC-BY-NC-ND-4.0 385 Packages

Ruby 383 Packages

TMate 370 Packages

FTL 353 Packages

CC-BY-3.0 352 Packages

CECILL-2.1 348 Packages

Intel 344 Packages

CECILL-C 330 Packages

PSF-2.0 303 Packages

CERN-OHL-S-2.0 301 Packages

BlueOak-1.0.0 297 Packages

MIT-enna 291 Packages

NCGL-UK-2.0 290 Packages

CC-BY-SA-3.0 283 Packages

Spencer-99 279 Packages

CC-BY-NC-SA-2.5 273 Packages

CC-BY-NC-4.0 272 Packages

LGPL-2.0+ 269 Packages

AFL-1.1 268 Packages

JSON 267 Packages

Vim 265 Packages

Artistic-1.0 257 Packages

CECILL-B 254 Packages

DOC 253 Packages

MS-RL 237 Packages

Nunit 220 Packages

HPND-sell-variant 200 Packages

Hippocratic-2.1 182 Packages

Apache-1.1 181 Packages

Libpng 180 Packages

CC-BY-ND-4.0 179 Packages

MITNFA 178 Packages

gnuplot 173 Packages

OGTSL 172 Packages

Noweb 169 Packages

BSD-2-Clause-Patent 167 Packages

O-UDA-1.0 164 Packages

CDLA-Sharing-1.0 160 Packages

Latex2e 159 Packages

LGPL-2.0-only 156 Packages

JasPer-2.0 153 Packages

PostgreSQL 153 Packages

Nokia 151 Packages

Xerox 146 Packages

OSET-PL-2.1 138 Packages

FSFUL 137 Packages

SGI-B-2.0 136 Packages

xinetd 133 Packages

SAX-PD 131 Packages

Imlib2 122 Packages

CC-BY-NC-SA-3.0 120 Packages

W3C 117 Packages

Plexus 112 Packages

NetCDF 111 Packages

CPL-1.0 110 Packages

NTP-0 109 Packages

PDDL-1.0 108 Packages

CC-BY-NC-ND-3.0 107 Packages

Barr 105 Packages

CC-BY-2.5 105 Packages

PHP-3.0 105 Packages

CC-BY-NC-2.5 101 Packages

BSD-3-Clause-LBNL 100 Packages

IPL-1.0 99 Packages

RPL-1.5 99 Packages

OCCT-PL 98 Packages

Multics 97 Packages

Mup 95 Packages

CPOL-1.02 93 Packages

CAL-1.0 88 Packages

APSL-2.0 84 Packages

NLPL 84 Packages

curl 84 Packages

BSD-Protection 74 Packages

GFDL-1.3 74 Packages

LPL-1.02 70 Packages

GPL-1.0 69 Packages

OGL-UK-3.0 69 Packages

XFree86-1.1 69 Packages

IPA 68 Packages

FSFULLR 67 Packages

SCEA 67 Packages

Saxpath 66 Packages

wxWindows 64 Packages

GL2PS 63 Packages

GFDL-1.3-or-later 61 Packages

Parity-6.0.0 60 Packages

Qhull 59 Packages

ADSL 58 Packages

NRL 58 Packages

iMatix 58 Packages

EFL-2.0 57 Packages

ODbL-1.0 55 Packages

PHP-3.01 52 Packages

CC-BY-1.0 51 Packages

psfrag 51 Packages

BSD-3-Clause-Open-MPI 50 Packages

LGPLLR 50 Packages

OLDAP-2.8 50 Packages

GPL-3.0-or-later 49 Packages

HPND 47 Packages

Zend-2.0 46 Packages

AFL-2.0 45 Packages

Unicode-DFS-2016 45 Packages

TCL 44 Packages

zlib-acknowledgement 44 Packages

SSH-short 43 Packages

Apache-1.0 42 Packages

SMLNJ 42 Packages

Sleepycat 42 Packages

Xnet 42 Packages

W3C-20150513 41 Packages

CC-PDDC 40 Packages

MakeIndex 40 Packages

SimPL-2.0 39 Packages

Adobe-2006 38 Packages

BSD-Source-Code 38 Packages

CC-BY-NC-3.0 38 Packages

Caldera 38 Packages

GPL-1.0+ 38 Packages

CC-BY-2.0 36 Packages

Info-ZIP 36 Packages

Naumen 36 Packages

RSCPL 35 Packages

CC-BY-SA-2.5 34 Packages

AMPAS 33 Packages

CC-BY-SA-2.0 33 Packages

NPOSL-3.0 33 Packages

MPL-1.0 31 Packages

SWL 31 Packages

ClArtistic 28 Packages

Parity-7.0.0 27 Packages

SSH-OpenSSH 27 Packages

AFL-2.1 26 Packages

Giftware 26 Packages

CDLA-Permissive-1.0 24 Packages

Wsuipa 24 Packages

etalab-2.0 24 Packages

Interbase-1.0 21 Packages

MTLL 21 Packages

Cube 20 Packages

CERN-OHL-1.2 19 Packages

Eurosym 19 Packages

MIT-advertising 19 Packages

NOSL 19 Packages

CC-BY-NC-SA-2.0 18 Packages

IJG 18 Packages

OCLC-2.0 18 Packages

APAFML 17 Packages

ECL-1.0 17 Packages

Glide 17 Packages

SMPPL 17 Packages

libselinux-1.0 17 Packages

APL-1.0 16 Packages

GFDL-1.3-only 16 Packages

SPL-1.0 16 Packages

ZPL-2.0 16 Packages

blessing 16 Packages

BSD-4-Clause-UC 15 Packages

TOSL 15 Packages

XSkat 15 Packages

LPPL-1.2 14 Packages

CC-BY-NC-ND-2.5 13 Packages

Adobe-Glyph 12 Packages

Rdisc 12 Packages

ODC-By-1.0 11 Packages

OFL-1.1-no-RFN 11 Packages

YPL-1.1 11 Packages

CC-BY-ND-3.0 10 Packages

CECILL-2.0 10 Packages

Dotseqn 10 Packages

LPL-1.0 10 Packages

MIT-CMU 10 Packages

OFL-1.0-RFN 10 Packages

OPL-1.0 10 Packages

TAPR-OHL-1.0 10 Packages

dvipdfm 10 Packages

eGenix 10 Packages

mpich2 10 Packages

AGPL-3.0-or-later 9 Packages

CC-BY-NC-2.0 9 Packages

Glulxe 9 Packages

JPNIC 9 Packages

LPPL-1.3c 9 Packages

OSL-2.0 9 Packages

TCP-wrappers 9 Packages

libtiff 9 Packages

GPL-1.0-only 8 Packages

Motosoto 8 Packages

CC-BY-NC-1.0 7 Packages

CNRI-Jython 7 Packages

Linux-OpenIB 7 Packages

OSL-1.0 7 Packages

Afmparse 6 Packages

CC-BY-NC-ND-2.0 6 Packages

ErlPL-1.1 6 Packages

FreeImage 6 Packages

W3C-19980720 6 Packages

CC-BY-ND-2.5 5 Packages

CNRI-Python 5 Packages