Open Source Licenses


MIT 2.21M Packages

ISC 771K Packages

Apache-2.0 575K Packages

BSD-3-Clause 128K Packages

GPL-3.0 87.5K Packages

libpng-2.0 83.5K Packages

Unlicense 33.3K Packages

AGPL-3.0 26.9K Packages

LGPL-3.0 25.8K Packages

BSD-2-Clause 24.5K Packages

Artistic-1.0-Perl 21.7K Packages

EPL-2.0 20.7K Packages

GPL-2.0+ 20.5K Packages

MPL-2.0 19.7K Packages

GPL-2.0 18.9K Packages

ICU 18.4K Packages

EPL-1.0 15K Packages

GPL-3.0+ 11.8K Packages

SSPL-1.0 10.6K Packages

BSD-1-Clause 8.55K Packages

LGPL-2.1+ 8.44K Packages

WTFPL 7.2K Packages

AAL 6.51K Packages

LGPL-2.1 6.39K Packages

MulanPSL-2.0 6.33K Packages

GPL-3.0-only 6.22K Packages

CC0-1.0 6.02K Packages

OSL-3.0 5.67K Packages

AFL-3.0 4.16K Packages

MIT-feh 4.14K Packages

LGPL-3.0-only 3.12K Packages

Artistic-2.0 3.05K Packages

LGPL-3.0+ 2.45K Packages

CERN-OHL-P-2.0 2.45K Packages

GPL-2.0-only 2.14K Packages

BSL-1.0 1.68K Packages

Zlib 1.62K Packages

EUPL-1.2 1.61K Packages

MS-PL 1.53K Packages

BSD-3-Clause-Attribution 1.53K Packages

CC-BY-4.0 1.52K Packages

LGPL-2.0 1.52K Packages

ECL-2.0 1.49K Packages

AGPL-3.0-only 1.44K Packages

GPL-2.0-or-later 1.42K Packages

EUPL-1.1 1.37K Packages

xpp 1.32K Packages

DSDP 1.24K Packages

0BSD 1.21K Packages

OML 1.2K Packages

ZPL-2.1 940 Packages

BSD-2-Clause-NetBSD 938 Packages

AML 927 Packages

CC-BY-SA-4.0 881 Packages

OFL-1.1 834 Packages

CDDL-1.1 820 Packages

Zed 816 Packages

Python-2.0 734 Packages

Abstyles 714 Packages

UPL-1.0 707 Packages

Unicode-TOU 676 Packages

Sendmail 667 Packages

LGPL-2.1-only 657 Packages

OFL-1.1-RFN 650 Packages

QPL-1.0 637 Packages

MulanPSL-1.0 625 Packages

CDDL-1.0 624 Packages

BSD-4-Clause 602 Packages

NTP 581 Packages

Intel-ACPI 578 Packages

Beerware 568 Packages

BSD-2-Clause-FreeBSD 555 Packages

MirOS 539 Packages

CC-BY-NC-SA-4.0 479 Packages

CPAL-1.0 469 Packages

CERN-OHL-W-2.0 468 Packages

X11 460 Packages

OpenSSL 450 Packages

NASA-1.3 429 Packages

Fair 427 Packages

NCSA 422 Packages

AGPL-1.0 420 Packages

MPL-1.1 400 Packages

Ruby 368 Packages

Aladdin 360 Packages

TMate 356 Packages

NGPL 335 Packages

BSD-3-Clause-Clear 323 Packages

FTL 317 Packages

CC-BY-NC-SA-2.5 314 Packages

CC-BY-3.0 286 Packages

CC-BY-NC-ND-4.0 286 Packages

CECILL-2.1 281 Packages

FSFAP 279 Packages

MIT-0 278 Packages

CECILL-C 275 Packages

CC-BY-SA-3.0 270 Packages

LGPL-2.0+ 257 Packages

Artistic-1.0 253 Packages

AFL-1.1 252 Packages

PSF-2.0 241 Packages

GPL-3.0-or-later 236 Packages

JSON 223 Packages

MIT-enna 223 Packages

Artistic-1.0-cl8 222 Packages

DOC 220 Packages

NCGL-UK-2.0 219 Packages

Spencer-99 214 Packages

CC-BY-NC-4.0 208 Packages

CECILL-B 208 Packages

Vim 207 Packages

LAL-1.3 202 Packages

Intel 200 Packages

CERN-OHL-S-2.0 189 Packages

HPND-sell-variant 183 Packages

BlueOak-1.0.0 167 Packages

MS-RL 164 Packages

Nunit 163 Packages

MITNFA 159 Packages

OSET-PL-2.1 155 Packages

Apache-1.1 152 Packages

Libpng 143 Packages

JasPer-2.0 142 Packages

SAX-PD 139 Packages

Plexus 138 Packages

Noweb 126 Packages

OGTSL 126 Packages

Xerox 122 Packages

xinetd 121 Packages

FSFUL 118 Packages

Imlib2 118 Packages

CC-BY-ND-4.0 116 Packages

CPL-1.0 116 Packages

Hippocratic-2.1 116 Packages

O-UDA-1.0 116 Packages

CDLA-Sharing-1.0 115 Packages

PostgreSQL 114 Packages

CC-BY-NC-SA-3.0 113 Packages

NetCDF 112 Packages

W3C 110 Packages

LGPL-2.0-only 109 Packages

gnuplot 108 Packages

NTP-0 106 Packages

PHP-3.0 106 Packages

CC-BY-NC-ND-3.0 99 Packages

CPOL-1.02 95 Packages

BSD-2-Clause-Patent 93 Packages

IPL-1.0 93 Packages

Barr 92 Packages

CC-BY-2.5 92 Packages

PDDL-1.0 92 Packages

RSCPL 92 Packages

CC-BY-NC-2.5 89 Packages

RPL-1.5 88 Packages

SGI-B-2.0 88 Packages

BSD-3-Clause-LBNL 87 Packages

Nokia 77 Packages

APSL-2.0 73 Packages

BSD-Protection 72 Packages

NLPL 72 Packages

GFDL-1.3 70 Packages

Multics 70 Packages

Saxpath 69 Packages

Unicode-DFS-2016 68 Packages

GPL-1.0 66 Packages

ADSL 63 Packages

Parity-6.0.0 62 Packages

Caldera 61 Packages

wxWindows 60 Packages

SCEA 59 Packages

GFDL-1.3-or-later 57 Packages

IPA 56 Packages

Mup 55 Packages

LPL-1.02 52 Packages

Qhull 50 Packages

OLDAP-2.8 49 Packages

BSD-3-Clause-Open-MPI 48 Packages

FSFULLR 48 Packages

ODbL-1.0 48 Packages

curl 48 Packages

EFL-2.0 47 Packages

OGL-UK-3.0 47 Packages

SMLNJ 46 Packages

Zend-2.0 46 Packages

HPND 45 Packages

SSH-short 45 Packages

zlib-acknowledgement 45 Packages

LGPLLR 44 Packages

NRL 43 Packages

PHP-3.01 42 Packages

OCCT-PL 41 Packages

Xnet 41 Packages

TCL 40 Packages

GPL-1.0+ 39 Packages

XFree86-1.1 39 Packages

AFL-2.0 38 Packages

CC-BY-NC-3.0 38 Packages

psfrag 38 Packages

Sleepycat 37 Packages

BSD-Source-Code 34 Packages

CC-PDDC 34 Packages

SimPL-2.0 34 Packages

W3C-20150513 34 Packages

CC-BY-2.0 32 Packages

CC-BY-SA-2.5 32 Packages

Info-ZIP 32 Packages

MPL-1.0 32 Packages

iMatix 32 Packages

Adobe-2006 31 Packages

CC-BY-SA-2.0 31 Packages

Apache-1.0 29 Packages

Latex2e 27 Packages

SPL-1.0 27 Packages

SSH-OpenSSH 27 Packages

APAFML 26 Packages

ClArtistic 26 Packages

SWL 26 Packages

AFL-2.1 25 Packages

Cube 25 Packages

CDLA-Permissive-1.0 24 Packages

LGPL-3.0-or-later 24 Packages

MakeIndex 23 Packages

NPOSL-3.0 23 Packages

libselinux-1.0 21 Packages

Giftware 20 Packages

XSkat 20 Packages

CERN-OHL-1.2 19 Packages

MTLL 19 Packages

Naumen 19 Packages

CC-BY-1.0 18 Packages

TOSL 18 Packages

AMPAS 17 Packages

CAL-1.0 17 Packages

GFDL-1.3-only 17 Packages

SMPPL 17 Packages

Glide 16 Packages

LPPL-1.2 16 Packages

BSD-4-Clause-UC 15 Packages

ZPL-2.0 15 Packages

AGPL-3.0-or-later 14 Packages

IJG 14 Packages

OCLC-2.0 14 Packages

Parity-7.0.0 14 Packages

HaskellReport 13 Packages

Interbase-1.0 13 Packages

OFL-1.0-RFN 13 Packages

Rdisc 13 Packages

etalab-2.0 13 Packages

APL-1.0 12 Packages

CC-BY-NC-SA-2.0 12 Packages

Eurosym 12 Packages

GL2PS 12 Packages

LPL-1.0 12 Packages

Linux-OpenIB 12 Packages

NOSL 12 Packages

ODC-By-1.0 12 Packages

CC-BY-NC-ND-2.5 11 Packages

CNRI-Jython 11 Packages

IBM-pibs 11 Packages

MIT-advertising 11 Packages

YPL-1.1 11 Packages

CC-BY-ND-3.0 10 Packages

Dotseqn 10 Packages

Glulxe 10 Packages

eGenix 10 Packages

CC-BY-NC-2.0 9 Packages

LPPL-1.3c 9 Packages

MIT-CMU 9 Packages

OPL-1.0 9 Packages

OSL-2.0 9 Packages

TAPR-OHL-1.0 9 Packages

blessing 9 Packages

dvipdfm 9 Packages

libtiff 9 Packages

AGPL-1.0-only 8 Packages

CC-BY-NC-1.0 7 Packages

GPL-1.0-or-later 7 Packages

LiLiQ-P-1.1 7 Packages

CECILL-2.0 6 Packages

Leptonica 6 Packages

OFL-1.1-no-RFN 6 Packages

TCP-wrappers 6 Packages

W3C-19980720 6 Packages

CC-BY-ND-2.5 5 Packages

ErlPL-1.1 5 Packages

GPL-1.0-only 5 Packages

NLOD-1.0 5 Packages

OSL-1.0 5 Packages

TU-Berlin-2.0 5 Packages

UCL-1.0 5 Packages