Open Source Licenses

MIT 3.42M Packages

ISC 2.37M Packages

Apache-2.0 919K Packages

BSD-3-Clause 158K Packages

GPL-3.0 128K Packages

Unlicense 49.3K Packages

CNRI-Python-GPL-Compatible 46.1K Packages

libpng-2.0 45K Packages

AGPL-3.0 42.2K Packages

MPL-2.0 32K Packages

LGPL-3.0 30.6K Packages

BSD-2-Clause 30.4K Packages

ICU 26.9K Packages

GPL-2.0+ 26.4K Packages

Artistic-1.0-Perl 23.4K Packages

EPL-2.0 23.3K Packages

GPL-2.0 20.9K Packages

EPL-1.0 16.2K Packages

GPL-3.0+ 14.9K Packages

SSPL-1.0 13.5K Packages

BSD-1-Clause 11K Packages

GPL-3.0-only 10.8K Packages

LGPL-2.1+ 10.3K Packages

LGPL-2.1 8.77K Packages

MulanPSL-2.0 8.69K Packages

CC0-1.0 8.64K Packages

WTFPL 7.74K Packages

OSL-3.0 7.54K Packages

LGPL-3.0-only 6.43K Packages

MIT-feh 5.85K Packages

OFL-1.1 5.57K Packages

AFL-3.0 5.47K Packages

AGPL-3.0-only 4.08K Packages

GPL-2.0-or-later 4.04K Packages

EUPL-1.2 3.72K Packages

CERN-OHL-P-2.0 3.72K Packages

Artistic-2.0 3.61K Packages

GPL-2.0-only 3.18K Packages

0BSD 2.71K Packages

LGPL-3.0+ 2.59K Packages

GPL-2.0-with-classpath-exception 2.54K Packages

CC-BY-4.0 2.47K Packages

Zlib 2.35K Packages

OML 2.3K Packages

BSL-1.0 2.26K Packages

MS-PL 2.1K Packages

xpp 2.03K Packages

BSD-3-Clause-Attribution 1.85K Packages

LGPL-2.0 1.67K Packages

ECL-2.0 1.65K Packages

MIT-0 1.47K Packages

DSDP 1.44K Packages

EUPL-1.1 1.38K Packages

CC-BY-SA-4.0 1.35K Packages

Intel-ACPI 1.28K Packages

Unicode-TOU 1.24K Packages

PolyForm-Noncommercial-1.0.0 1.2K Packages

LGPL-2.1-only 1.17K Packages

AAL 1.12K Packages

Sendmail 1.09K Packages

UPL-1.0 1.08K Packages

CDDL-1.1 1.07K Packages

OFL-1.1-RFN 1.04K Packages

BSD-2-Clause-NetBSD 1.04K Packages

AML 1.03K Packages

ZPL-2.1 946 Packages

QPL-1.0 941 Packages

MulanPSL-1.0 862 Packages

NTP 854 Packages

Abstyles 811 Packages

Zed 807 Packages

BSD-4-Clause 781 Packages

CERN-OHL-W-2.0 727 Packages

MirOS 711 Packages

Python-2.0 701 Packages

CDDL-1.0 694 Packages

Beerware 685 Packages

CC-BY-NC-SA-4.0 673 Packages

BSD-3-Clause-Clear 623 Packages

FSFAP 578 Packages

NCSA 564 Packages

OpenSSL 562 Packages

BSD-2-Clause-FreeBSD 555 Packages

AGPL-1.0 529 Packages

X11 512 Packages

Aladdin 490 Packages

NASA-1.3 465 Packages

Fair 458 Packages

CPAL-1.0 456 Packages

NGPL 431 Packages

MPL-1.1 422 Packages

CC-BY-NC-ND-4.0 414 Packages

Ruby 406 Packages

NTP-0 402 Packages

Artistic-1.0-cl8 395 Packages

Intel 387 Packages

TMate 383 Packages

CECILL-2.1 382 Packages

PSF-2.0 374 Packages

CC-BY-NC-4.0 368 Packages

FTL 365 Packages

LAL-1.3 364 Packages

BlueOak-1.0.0 362 Packages

CECILL-C 361 Packages

NCGL-UK-2.0 358 Packages

CC-BY-3.0 350 Packages

FSFUL 343 Packages

Xerox 338 Packages

CERN-OHL-S-2.0 325 Packages

MIT-enna 301 Packages

CC-BY-SA-3.0 289 Packages

Spencer-99 288 Packages

LGPL-2.0+ 285 Packages

CECILL-B 284 Packages

CC-BY-NC-SA-2.5 280 Packages

AFL-1.1 269 Packages

DOC 263 Packages

Vim 263 Packages

Artistic-1.0 259 Packages

JSON 257 Packages

BSD-2-Clause-Patent 250 Packages

W3C 231 Packages

Nunit 222 Packages

Hippocratic-2.1 213 Packages

CC-BY-ND-4.0 205 Packages

HPND-sell-variant 201 Packages

Apache-1.1 198 Packages

MS-RL 192 Packages

LGPL-2.0-only 183 Packages

Libpng 183 Packages

MITNFA 182 Packages

Noweb 182 Packages

CDLA-Sharing-1.0 181 Packages

gnuplot 181 Packages

Qhull 178 Packages

O-UDA-1.0 177 Packages

PostgreSQL 176 Packages

JasPer-2.0 174 Packages

Nokia 172 Packages

OGTSL 172 Packages

Latex2e 169 Packages

SGI-B-2.0 153 Packages

OSET-PL-2.1 140 Packages

xinetd 135 Packages

CC-BY-NC-SA-3.0 133 Packages

SAX-PD 131 Packages

MIT-CMU 129 Packages

Imlib2 124 Packages

CPOL-1.02 120 Packages

CC-BY-2.5 118 Packages

CPL-1.0 118 Packages

Mup 117 Packages

BSD-3-Clause-LBNL 113 Packages

Barr 113 Packages

PDDL-1.0 113 Packages

NetCDF 111 Packages

RSCPL 111 Packages

CC-BY-NC-ND-3.0 109 Packages

OCCT-PL 109 Packages

CC-BY-NC-2.5 108 Packages

Multics 106 Packages

PHP-3.0 105 Packages

RPL-1.5 104 Packages

MPL-2.0-no-copyleft-exception 102 Packages

Plexus 102 Packages

NRL 101 Packages

CAL-1.0 100 Packages

IPL-1.0 96 Packages

NLPL 95 Packages

curl 89 Packages

iMatix 88 Packages

BSD-Protection 85 Packages

SCEA 84 Packages

APSL-2.0 83 Packages

GFDL-1.3 77 Packages

IPA 77 Packages

FSFULLR 75 Packages

GL2PS 75 Packages

psfrag 75 Packages

EFL-2.0 74 Packages

LPL-1.02 74 Packages

OGL-UK-3.0 74 Packages

PHP-3.01 74 Packages

GPL-1.0 69 Packages

wxWindows 69 Packages

OLDAP-2.8 68 Packages

ADSL 67 Packages

GFDL-1.3-or-later 67 Packages

XFree86-1.1 66 Packages

Saxpath 65 Packages

ODbL-1.0 64 Packages

GPL-2.0-with-font-exception 60 Packages

Parity-6.0.0 60 Packages

CC-BY-1.0 55 Packages

NOSL 51 Packages

zlib-acknowledgement 51 Packages

BSD-3-Clause-Open-MPI 49 Packages

HPND 49 Packages

LGPLLR 49 Packages

Sleepycat 49 Packages

GPL-3.0-or-later 48 Packages

W3C-20150513 47 Packages

Zend-2.0 47 Packages

AFL-2.0 45 Packages

Adobe-2006 45 Packages

SSH-short 45 Packages

TCL 45 Packages

Caldera 44 Packages

SimPL-2.0 44 Packages

Apache-1.0 43 Packages

SMLNJ 43 Packages

Unicode-DFS-2016 43 Packages

MakeIndex 42 Packages

Xnet 42 Packages

CC-BY-NC-3.0 41 Packages

CC-PDDC 41 Packages

MPL-1.0 41 Packages

BSD-Source-Code 40 Packages

NPOSL-3.0 39 Packages

Naumen 39 Packages

GPL-1.0+ 38 Packages

CC-BY-SA-2.5 36 Packages

Info-ZIP 36 Packages

CC-BY-2.0 35 Packages

AMPAS 33 Packages

CC-BY-SA-2.0 33 Packages

SWL 32 Packages

CDLA-Permissive-1.0 30 Packages

GPL-3.0-with-GCC-exception 30 Packages

AFL-2.1 29 Packages

ClArtistic 29 Packages

Parity-7.0.0 29 Packages

SSH-OpenSSH 27 Packages

etalab-2.0 27 Packages

IJG 26 Packages

TOSL 26 Packages

Wsuipa 25 Packages

Giftware 23 Packages

MTLL 23 Packages

ECL-1.0 22 Packages

Interbase-1.0 22 Packages

Cube 20 Packages

SMPPL 20 Packages

XSkat 20 Packages

CC-BY-NC-SA-2.0 19 Packages

Eurosym 19 Packages

Glide 19 Packages

MIT-advertising 19 Packages

OCLC-2.0 19 Packages

APAFML 18 Packages

CERN-OHL-1.2 18 Packages

blessing 18 Packages

libselinux-1.0 18 Packages

ODC-By-1.0 17 Packages

APL-1.0 16 Packages

BSD-3-Clause-No-Nuclear-Warranty 16 Packages

BSD-4-Clause-UC 16 Packages

GFDL-1.3-only 16 Packages

SPL-1.0 16 Packages

ZPL-2.0 16 Packages

BSD-3-Clause-No-Nuclear-License 15 Packages

OFL-1.0-RFN 15 Packages

LiLiQ-R-1.1 14 Packages

CC-BY-NC-ND-2.5 13 Packages

LPPL-1.2 13 Packages

OFL-1.1-no-RFN 13 Packages

Rdisc 13 Packages

Adobe-Glyph 12 Packages

LPPL-1.3c 12 Packages

dvipdfm 12 Packages

mpich2 12 Packages

CC-BY-ND-3.0 11 Packages

CECILL-2.0 11 Packages

JPNIC 11 Packages

TAPR-OHL-1.0 11 Packages

YPL-1.1 11 Packages

libtiff 11 Packages

AGPL-3.0-or-later 10 Packages

CC-BY-NC-2.0 10 Packages

CNRI-Python 10 Packages

Dotseqn 10 Packages

GPL-1.0-only 10 Packages

OPL-1.0 10 Packages

PolyForm-Small-Business-1.0.0 10 Packages

eGenix 10 Packages

APSL-1.0 9 Packages

Glulxe 9 Packages

LPL-1.0 9 Packages

Linux-OpenIB 9 Packages

OSL-2.0 9 Packages

TCP-wrappers 9 Packages

CC-BY-NC-1.0 8 Packages

FreeImage 8 Packages

Motosoto 8 Packages

bzip2-1.0.6 8 Packages

CC-BY-ND-2.5 7 Packages

CNRI-Jython 7 Packages

ErlPL-1.1 7 Packages

OSL-1.0 7 Packages