WithusToolsWithusTools

Licenses & Attributions

This product includes software developed by third parties. The following notices are required by their respective licenses.

WithusTools
Copyright (c) 2024 WithusTools

This product includes software developed by third parties. The following
notices are required by the respective licenses.

=============================================================================
PRODUCTION DEPENDENCIES
=============================================================================

@lunapaint/tga-codec
  Copyright (c) 2022 Daniel Imms (https://github.com/Tyriar)
  License: MIT

@sindresorhus/fnv1a
  Copyright (c) Sindre Sorhus (https://sindresorhus.com)
  License: MIT

ag-psd
  Copyright (c) 2016 Agamnentzar
  License: MIT

@fontsource/pretendard
  Font: Pretendard
  Copyright (c) 2021, Kil Hyung-jin (https://github.com/orioncactus/pretendard)
  with Reserved Font Name 'Pretendard'.
  Copyright 2014-2021 Adobe (http://www.adobe.com/), with Reserved Font Name 'Source'.
  Copyright (c) 2016 The Inter Project Authors (https://github.com/rsms/inter),
  with Reserved Font Name 'Inter'.
  Copyright 2021 The M+ FONTS Project Authors (https://github.com/coz-m/MPLUS_FONTS),
  with Reserved Font Name 'M PLUS 1'.
  Licensed under the SIL Open Font License, Version 1.1.
  https://scripts.sil.org/OFL

adler-32
  Copyright (C) 2014-present SheetJS LLC
  License: Apache-2.0
  https://www.apache.org/licenses/LICENSE-2.0

argon2-browser
  Copyright © 2021 Antelle
  License: MIT

bcryptjs
  Copyright (c) 2012 Nevins Bartolomeo
  Copyright (c) 2012 Shane Girish
  Copyright (c) 2025 Daniel Wirtz
  License: BSD-3-Clause

blakejs
  Copyright (c) 2016 DC Posch (https://github.com/dcposch/blakejs)
  License: MIT

crc-32
  Copyright (C) 2014-present SheetJS LLC
  License: Apache-2.0
  https://www.apache.org/licenses/LICENSE-2.0

crypto-js
  Copyright (c) 2009-2013 Jeff Mott
  Copyright (c) 2013-2016 Evan Vosberg
  License: MIT

gif.js
  Copyright (c) Johan Nordberg (https://github.com/jnordberg/gif.js)
  License: MIT

heic2any
  Copyright (c) 2020 Alex Corvi
  License: MIT

iconv-lite
  Copyright (c) 2011 Alexander Shtuchkin
  License: MIT

js-sha3
  Copyright (c) Chen, Yi-Cyuan (emn178)
  License: MIT

@noble/ed25519
  Copyright (c) 2019 Paul Miller (https://paulmillr.com)
  License: MIT

jsrsasign
  Copyright (c) 2010-2023 Kenji Urushima
  License: MIT
  Bundled components:
  - RSA and ECC (ext/jsbn, etc.): Copyright (c) 2003-2005 Tom Wu, BSD License
  - CryptoJS: Copyright (c) 2009-2013 Jeff Mott, MIT License
  - Bitcoin JS: Copyright (c) 2011 Stefan Thomas, MIT License

jszip
  Copyright (c) 2009-2016 Stuart Knightley, David Duponchel, Franz Buchinger, António Afonso
  License: MIT (dual licensed: MIT or GPLv3; this project uses MIT)

node-forge
  Copyright (c) 2010, Digital Bazaar, Inc. All rights reserved.
  License: BSD-3-Clause OR GPL-2.0
  This project uses node-forge under the BSD-3-Clause license.

scrypt-js
  Copyright (c) 2016 Richard Moore
  License: MIT

utif
  Copyright (c) 2017 Photopea
  License: MIT

whirlpool-hash
  Copyright (c) 2015 nf404
  License: MIT

xxhashjs
  Copyright (c) Pierre Curto
  License: MIT

html2pdf.js
  Copyright (c) Erik Koopmans (https://github.com/eKoopmans/html2pdf.js)
  License: MIT
  Used in: Text Editor (PDF export)

jspdf
  Copyright (c) James Hall, Parallax (https://github.com/parallax/jsPDF)
  License: MIT
  Used in: QR Code Generator, Text Editor (via html2pdf.js)

jsqr
  Copyright (c) Cosmo Wolfe, Jeff Nelson
  License: Apache-2.0
  https://www.apache.org/licenses/LICENSE-2.0
  Used in: QR Code Reader

pdf-lib
  Copyright (c) Andrew Dillon (https://github.com/Hopding/pdf-lib)
  License: MIT
  Used in: Image to PDF Converter

prettier
  Copyright (c) James Long (https://prettier.io)
  License: MIT
  Used in: Code Formatter (prettier/standalone in browser)

qrcode (node-qrcode)
  Copyright (c) Ryan Day (https://github.com/soldair/node-qrcode)
  License: MIT
  Used in: QR Code Generator

wanakana
  Copyright (c) WaniKani / Tofugu (https://github.com/WaniKani/WanaKana)
  License: MIT
  Used in: Hiragana Study, Katakana Study, Hiragana Katakana Converter

next
  Copyright (c) 2024 Vercel, Inc.
  License: MIT

react
  Copyright (c) Facebook, Inc. and its affiliates.
  License: MIT

react-dom
  Copyright (c) Facebook, Inc. and its affiliates.
  License: MIT

=============================================================================
CDN / EXTERNAL ASSETS (loaded at runtime)
=============================================================================

flag-icons (flagicons.lipis.dev)
  Copyright (c) 2013 Panayiotis Lipiridis
  License: MIT
  Used in: World Clock (time zone flags)

pdf.js (Mozilla)
  Copyright (c) Mozilla Foundation
  License: Apache-2.0
  https://www.apache.org/licenses/LICENSE-2.0
  Used in: JPG Converter (PDF, AI to JPG)
  https://mozilla.github.io/pdf.js/

Inter (Google Fonts, via next/font)
  Copyright (c) 2016 The Inter Project Authors (https://github.com/rsms/inter)
  Licensed under the SIL Open Font License, Version 1.1

strokesvg (zhengkyl/strokesvg)
  Hiragana/Katakana SVGs derived from Klee One (SIL OFL)
  Other files: Copyright (c) 2024 Kyle, MIT License
  https://github.com/zhengkyl/strokesvg
  Used in: Hiragana Study, Katakana Study

hangeul-stroke-order (MagisterAdamus/hangeul-stroke-order)
  Copyright (c) Adam Stone
  License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/)
  https://github.com/MagisterAdamus/hangeul-stroke-order
  Used in: Hangul Study

Mixkit (Sound Effects)
  Free Sound Effects by Envato
  License: Mixkit Free License (royalty-free, no attribution required)
  https://mixkit.co/license/
  Used in: Timer, Countdown Timer, Interval Timer, Pomodoro, Alarm Clock

=============================================================================
DEVELOPMENT DEPENDENCIES
=============================================================================

@types/node
  TypeScript definitions for Node.js
  License: MIT

@types/node-forge
  TypeScript definitions for node-forge
  Copyright (c) Microsoft Corporation
  License: MIT

@types/react
  TypeScript definitions for React
  License: MIT

@types/react-dom
  TypeScript definitions for React DOM
  License: MIT

autoprefixer
  Copyright 2013 Andrey Sitnik <andrey@sitnik.ru>
  License: MIT

eslint
  Copyright OpenJS Foundation and other contributors
  License: MIT

eslint-config-next
  Part of Next.js (Vercel, Inc.)
  License: MIT

postcss
  Copyright 2013 Andrey Sitnik <andrey@sitnik.ru>
  License: MIT

tailwindcss
  Copyright (c) Tailwind Labs, Inc.
  License: MIT

typescript
  Copyright (c) Microsoft Corporation
  License: Apache-2.0
  https://github.com/microsoft/TypeScript/blob/main/LICENSE.txt

=============================================================================
LICENSE TEXTS
=============================================================================

---

MIT License

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.

---

BSD 3-Clause License (node-forge, bcryptjs)

Copyright (c) 2010, Digital Bazaar, Inc. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
  * Redistributions of source code must retain the above copyright notice,
    this list of conditions and the following disclaimer.
  * 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.
  * Neither the name of Digital Bazaar, Inc. nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 DIGITAL BAZAAR 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.

---

Apache License 2.0 (TypeScript, pdf.js, jsqr)

Licensed under the Apache License, Version 2.0. Full text available at:
http://www.apache.org/licenses/LICENSE-2.0

---

CC BY-SA 4.0 (hangeul-stroke-order)

Hangeul stroke order diagrams by Adam Stone. Full license text:
https://creativecommons.org/licenses/by-sa/4.0/

---

SIL Open Font License 1.1 (Pretendard)

The complete OFL-1.1 text is available at: https://scripts.sil.org/OFL

The Font Software (Pretendard) is licensed under the SIL Open Font License,
Version 1.1. This license is copied in the OFL.txt file accompanying the
font distribution, or available at the URL above.
← Back to home