Licences

Almost every OneTask tool is written from scratch, with no dependencies at all. A few jobs — parsing YAML, reading a PDF — are not sensible to hand-write, and for those we use an established open source library.

Those libraries are committed to this site and served from it directly. Nothing is loaded from a CDN, so using a tool never makes a request to anyone else's server. Each one is pinned to an exact version and never updates on its own.

js-yaml 4.1.0

YAML parser and serialiser, used by the JSON to YAML converter. github.com/nodeca/js-yaml

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

bcryptjs 3.0.3

Bcrypt password hashing, used by the bcrypt generator and verifier. github.com/dcodeIO/bcrypt.js

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
   derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

lamejs 1.2.1

MP3 encoder, a JavaScript port of the LAME encoder, used by the WAV to MP3 encoder. github.com/zhuker/lamejs. As the LAME licence asks, we acknowledge that this tool uses LAME: lame.sourceforge.net. The file is the published 1.2.1 build, committed unmodified.

lamejs is copyright its contributors and derives from LAME, copyright the LAME project. Licensed under the GNU Lesser General Public License. The full licence text is committed alongside the library.

Can I use LAME in my commercial program?

Yes, you can, under the restrictions of the LGPL.  The easiest
way to do this is to:

1. Link to LAME as separate jar (lame.min.js or lame.all.js)

2. Fully acknowledge that you are using LAME, and give a link
   to our web site, lame.sourceforge.net

3. If you make modifications to LAME, you *must* release these
   these modifications back to the LAME project, under the LGPL.

pdf-lib 1.17.1

PDF creation and editing library, used by the PDF page splitter, PDF page rotator, PDF watermark applier and PDF page counter. github.com/Hopding/pdf-lib. The file is the published 1.17.1 build, committed unmodified.

MIT License

Copyright (c) 2019 Andrew Dillon

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

libheif-js 1.23.2

HEIF/HEIC decoder, an Emscripten build of libheif and the libde265 HEVC decoder, used by the HEIC to JPG converter and HEIC to PNG converter. github.com/catdad-experiments/libheif-js, wrapping github.com/strukturag/libheif. The file is the published 1.23.2 WebAssembly bundle, committed unmodified and served as a separate file.

libheif is copyright Dirk Farin and struktur AG; libde265 is copyright struktur AG; the JavaScript packaging is copyright Kiril Vatev. Licensed under the GNU Lesser General Public License version 3. The full licence text, including the GNU General Public License version 3 it incorporates, is committed alongside the library.

* The library `libheif` is distributed under the terms of the GNU Lesser General Public License.
* The sample applications and the Go and C++ wrappers are distributed under the terms of the MIT License.

License texts below and in the `COPYING` files of the corresponding subfolders.

pdf.js 3.11.174

PDF parsing and rendering library from Mozilla, used by the PDF to JPG converter, PDF to PNG converter and PDF text extractor. github.com/mozilla/pdf.js. The files are the published 3.11.174 main and worker builds, committed unmodified.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Fonts

Inter and JetBrains Mono, both licensed under the SIL Open Font License 1.1. Inter is copyright The Inter Project Authors. JetBrains Mono is copyright The JetBrains Mono Project Authors. Both are served from this domain, not from Google Fonts.