OpenTex can send files from these 3,362 packages of TeX Live 2019, one file at a time, unchanged, when a document needs them (see Third-party software). The licenses are as the TeX Catalogue records them in TeX Live 2019's package database; the files themselves state the license that governs them. Each package links to its page on CTAN.
About the files we send
We send single files, not complete packages, and we don't change them. The authors of the packages and the TeX Live team don't support OpenTex and aren't responsible for it. Complete, unmodified copies of every package are in the TeX Live 2019 archive (<package>.tar.xz, with sources in <package>.source.tar.xz where the package has them) and on CTAN.
License codes
| Code | License | Packages |
|---|---|---|
lppl1.3 | LaTeX Project Public License 1.3 | 1,013 |
lppl | LaTeX Project Public License (version not stated) | 986 |
lppl1.3c | LaTeX Project Public License 1.3c | 332 |
gpl | GNU General Public License (version not stated) | 220 |
other-free | Other free license (stated in the package) | 147 |
pd | Public domain | 130 |
ofl | SIL Open Font License | 106 |
lppl1.2 | LaTeX Project Public License 1.2 | 92 |
mit | MIT License | 90 |
| (none) | No license recorded: mostly hyphenation patterns, whose files each state their own (see Third-party software). | 70 |
gpl2 | GNU General Public License 2 | 52 |
gpl3 | GNU General Public License 3 | 44 |
lppl1 | LaTeX Project Public License 1 | 40 |
knuth | Knuth's terms (as for TeX) | 21 |
bsd | BSD-style license | 19 |
gpl3+ | GNU General Public License 3 or later | 16 |
apache2 | Apache License 2.0 | 16 |
bsd3 | BSD 3-Clause License | 16 |
gfl | GUST Font License | 11 |
lgpl | GNU Lesser General Public License (version not stated) | 11 |
cc-by-sa-4 | Creative Commons Attribution-ShareAlike 4.0 | 9 |
bsd2 | BSD 2-Clause License | 7 |
gpl2+ | GNU General Public License 2 or later | 7 |
collection | Collection of separately licensed parts | 7 |
cc-by-4 | Creative Commons Attribution 4.0 | 6 |
lgpl3 | GNU Lesser General Public License 3 | 5 |
lgpl2.1 | GNU Lesser General Public License 2.1 | 3 |
cc0 | Creative Commons Zero | 3 |
gfsl | GUST Font Source License | 2 |
fdl | GNU Free Documentation License | 2 |
lppl1.3a | LaTeX Project Public License 1.3a | 2 |
unknown | Not recorded by the TeX Catalogue | 1 |
cc-by-sa-3 | Creative Commons Attribution-ShareAlike 3.0 | 1 |
bsd4 | BSD 4-Clause License | 1 |
cc-by-sa-2 | Creative Commons Attribution-ShareAlike 2.0 | 1 |
cc-by-sa-1 | Creative Commons Attribution-ShareAlike 1.0 | 1 |
isc | ISC License | 1 |
artistic | Artistic License | 1 |
0-9
A
B
C
D
E
F
G
H
I
J
| Package | License |
|---|---|
| jablantile | pd |
| jacow | lppl1.3c |
| jadetex | other-free |
| jamtimes | other-free |
| japanese-otf | other-free |
| japanese-otf-uptex | bsd3 |
| jbact | other-free |
| jigsaw | lppl1.3c |
| jkmath | lppl |
| jknapltx | gpl |
| jlabels | lppl |
| jlreq | bsd2 |
| jmb | other-free |
| jmlr | lppl1.3 |
| jmn | – |
| jneurosci | lppl |
| jnuexam | lppl1.3 |
| jpsj | lppl |
| js-misc | pd |
| jsclasses | bsd |
| jslectureplanner | lppl1.3 |
| jumplines | lppl1.3 |
| junicode | ofl |
| jura | gpl |
| juraabbrev | gpl |
| jurabib | gpl |
| juramisc | lppl |
| jurarsp | gpl |
| jvlisting | lppl |
K
| Package | License |
|---|---|
| kalendarium | lppl1.3c |
| kanaparser | bsd |
| kantlipsum | lppl1.3c |
| karnaugh | lppl1 |
| karnaugh-map | other-free |
| karnaughmap | lppl1.2 |
| kastrup | other-free |
| kblocks | mit |
| kdgdocs | lppl1.3 |
| kerkis | lppl1.3c |
| kerntest | lppl |
| ketcindy | gpl3+ |
| keycommand | lppl |
| keyfloat | lppl1.3 |
| keyindex | lppl1.3c |
| keyreader | lppl1.3 |
| keystroke | gpl |
| keyval2e | lppl1.3 |
| keyvaltable | lppl1.2 |
| kix | lppl1 |
| kixfont | other-free |
| kluwer | – |
| knitting | lppl1.3 |
| knittingpattern | lppl1.3 |
| knowledge | lppl1.2 |
| knuth-lib | knuth |
| knuth-local | knuth |
| koma-moderncvclassic | lppl1.3 |
| koma-script | lppl1.3c |
| koma-script-sfs | lppl |
| komacv | lppl1.3 |
| komacv-rg | lppl1.2 |
| kotex-oblivoir | lppl1.3 |
| kotex-plain | lppl1.3 |
| kotex-utf | lppl1.3 |
| kotex-utils | lppl |
| kpathsea | lgpl2.1 |
| kpfonts | gpl |
| ksfh_nat | lppl1.3 |
| ksp-thesis | lppl1.3 |
| ktv-texdata | gpl |
| ku-template | mit |
| kurdishlipsum | lppl |
| kurier | gfl |
| kvdefinekeys | lppl1.3c |
| kvmap | lppl1.3c |
| kvoptions | lppl1.3 |
| kvsetkeys | lppl1.3 |
L
M
N
O
| Package | License |
|---|---|
| oberdiek | lppl1.3c |
| objectz | lppl |
| obnov | lppl |
| ocg-p | lppl |
| ocgx | lppl, lppl |
| ocgx2 | lppl |
| ocherokee | lppl |
| ocr-b | other-free |
| ocr-b-outline | other-free |
| ocr-latex | gpl |
| octave | lppl1.3 |
| octavo | lppl |
| odsfile | lppl1.3 |
| ofs | knuth |
| ogham | pd |
| oinuit | lppl |
| old-arrows | lppl1.3 |
| oldlatin | lppl |
| oldstandard | ofl, lppl, gpl |
| oldstyle | lppl |
| olsak-misc | pd |
| omega | gpl |
| onedown | lppl1.3 |
| onlyamsmath | lppl |
| onrannual | lppl1.3 |
| opcit | lppl |
| opensans | apache2, lppl1.3c |
| oplotsymbl | lppl1.3 |
| opteng | lppl |
| optex | pd |
| optidef | lppl1.3 |
| optional | lppl |
| options | lppl1.3 |
| ordinalpt | lppl |
| orkhun | lppl |
| oscola | lppl1.3 |
| ot-tableau | lppl |
| othello | gpl |
| othelloboard | lppl1.3 |
| otibet | – |
| oubraces | other-free |
| outline | lppl |
| outliner | gpl |
| outlines | lppl |
| outlining | lppl1.3 |
| overlays | lppl1.3 |
| overlock | ofl |
| overpic | lppl1.3 |
P
Q
| Package | License |
|---|---|
| qcircuit | gpl2 |
| qcm | lppl |
| qobitree | lppl |
| qpxqtx | – |
| qrcode | lppl1.3 |
| qsharp | lppl1.3c |
| qstest | lppl |
| qsymbols | gpl |
| qtree | lppl |
| qualitype | ofl, gpl2+ |
| quantikz | cc-by-4 |
| quantumarticle | lppl1.3c |
| quattrocento | ofl, lppl |
| quicktype | lppl1.3 |
| quiz2socrative | lppl1.3c |
| quotchap | gpl2 |
| quoting | lppl1.3 |
| quotmark | lppl |
| quran | lppl1.3 |
| quran-de | lppl1.3c |
R
S
T
U
V
| Package | License |
|---|---|
| vak | lppl |
| vancouver | lppl1.3 |
| variablelm | gfl |
| variations | gpl |
| varindex | lppl |
| varisize | pd |
| varsfromjobname | lppl |
| varwidth | lppl |
| vaucanson-g | lppl |
| vdmlisting | lppl |
| velthuis | gpl |
| venndiagram | lppl |
| venturisadf | other-free |
| verbasef | gpl |
| verbatimbox | lppl |
| verbatimcopy | lppl |
| verbdef | lppl |
| verbments | lppl1.2 |
| verifica | lppl1.3 |
| verse | lppl |
| version | other-free |
| versions | lppl1.3 |
| versonotes | lppl1.3 |
| vertbars | lppl1.3c |
| vgrid | lppl1.3 |
| vhistory | lppl1.2 |
| vmargin | lppl |
| vntex | other-free |
| vocaltract | lppl |
| volumes | lppl |
| vpe | lppl |
| vruler | lppl1 |
| vtable | mit |
| vwcol | lppl1.3 |
W
| Package | License |
|---|---|
| wadalab | other-free |
| wallcalendar | lppl |
| wallpaper | lppl |
| warning | lppl |
| warpcol | lppl |
| was | collection |
| wasy | pd |
| wasy-type1 | pd |
| wasysym | lppl1.3c |
| webquiz | gpl3+ |
| widetable | lppl1.3 |
| widows-and-orphans | lppl1.3c |
| williams | lppl |
| windycity | lppl1.3 |
| withargs | lppl1.3 |
| witharrows | lppl1.3 |
| wnri | gpl |
| wnri-latex | gpl2 |
| wordcount | lppl |
| wordlike | lppl |
| worksheet | lppl1.3c |
| wrapfig | lppl |
| wsemclassic | bsd |
| wsuipa | other-free |
| wtref | mit |
X
Y
Z
| Package | License |
|---|---|
| zapfchan | gpl |
| zapfding | gpl |
| zebra-goodies | lppl1.3c |
| zed-csp | other-free |
| zhlineskip | lppl1.3c |
| zhlipsum | lppl1.3c |
| zhmetrics | lppl |
| zhmetrics-uptex | lppl1.3 |
| zhnumber | lppl1.3c |
| zhspacing | lppl1.3 |
| ziffer | lppl |
| zlmtt | lppl1.3 |
| zootaxa-bst | lppl1.3c |
| zref | lppl1.3 |
| zwgetfdate | lppl1.3 |
| zwpagelayout | lppl |
| zxjafbfont | mit |
| zxjafont | mit |
| zxjatype | mit |