# Third-party notices TigerMarkView is released under the MIT License; see the root `LICENSE` file or **Help > About TigerMarkView > License**. The Windows application and `tiger-mark` use the following third-party components. Package names, publishers, and licence identifiers are taken from the package metadata used by this repository. | Component | Publisher / copyright holder | Licence | |---|---|---| | [Markdig](https://github.com/xoofx/markdig) | Alexandre Mutel | BSD 2-Clause | | [ColorCode.Core / ColorCode-Universal](https://github.com/CommunityToolkit/ColorCode-Universal) | .NET Foundation and Contributors | MIT | | [HtmlSanitizer](https://github.com/mganss/HtmlSanitizer) | Michael Ganss | MIT | | [AngleSharp](https://anglesharp.github.io/) | AngleSharp | MIT | | [AngleSharp.Css](https://anglesharp.github.io/) | AngleSharp.Css | MIT | | [Avalonia package family](https://avaloniaui.net/) | The AvaloniaUI Project / Avalonia Team | MIT | | [Avalonia.Controls.WebView](https://avaloniaui.net/) | AvaloniaUI OÜ | MIT | | Avalonia.Angle.Windows.Natives | The ANGLE Project Authors | BSD 3-Clause | | [SkiaSharp and Windows native assets](https://github.com/mono/SkiaSharp) | Xamarin, Inc. and Microsoft Corporation | MIT | | [HarfBuzzSharp and Windows native assets](https://github.com/mono/SkiaSharp) | Xamarin, Inc. and Microsoft Corporation | MIT | | MicroCom.Runtime | Nikita Tsukanov | MIT | | Tmds.DBus.Protocol | Tom Deseyn | MIT | | [Microsoft Edge WebView2 SDK](https://aka.ms/webview) | Microsoft Corporation | BSD 3-Clause | | [Fluent UI System Icons](https://github.com/microsoft/fluentui-system-icons) | Microsoft Corporation | MIT | | [ItTiger.TigerCli](https://www.ittiger.net/projects/tigercli/) | IT Tiger | MIT | | [ItTiger.Core](https://www.ittiger.net/projects/tigercli/) | IT Tiger | MIT | | [Microsoft.Extensions.Logging.Abstractions](https://dot.net/) | Microsoft Corporation | MIT | | [Microsoft.Extensions.DependencyInjection.Abstractions](https://dot.net/) | Microsoft Corporation | MIT | Markdig converts Markdown to HTML. ColorCode.Core supplies language grammars for optional syntax highlighting; TigerMarkView supplies the colour palettes. HtmlSanitizer, with the AngleSharp HTML and CSS parsers it is built on, removes scripts and other active content from the generated HTML. Avalonia, SkiaSharp, HarfBuzzSharp, MicroCom.Runtime, Tmds.DBus.Protocol, ANGLE, and Avalonia.Controls.WebView form the UI and WebView integration. The WebView2 SDK displays rendered documents and produces PDFs. TigerMarkView vendors a small subset of Fluent UI System Icons as vector geometry. TigerCli provides command parsing, generated help, error and exit-code handling for `tiger-mark`. Its runtime dependencies include ItTiger.Core and the two Microsoft.Extensions abstractions packages. They ship with `tiger-mark` in the normal TigerMarkView installer. The installer is built with [TigerSetup](https://github.com/rkozlowski/TigerSetup) (IT Tiger, MIT). Its installer engine runs the installation and stays with it as the uninstaller; the notices for the material that engine carries are in TigerSetup's own `THIRD-PARTY-NOTICES.md`. The dedicated copies in `assets/licenses/` retain the exact upstream notices for ColorCode-Universal and Fluent UI System Icons. ## MIT License Applies to ColorCode.Core, HtmlSanitizer, AngleSharp, AngleSharp.Css, the Avalonia package family, Avalonia.Controls.WebView, SkiaSharp, HarfBuzzSharp, MicroCom.Runtime, Tmds.DBus.Protocol, Fluent UI System Icons, ItTiger.TigerCli, ItTiger.Core, and the two Microsoft.Extensions abstractions packages. Copyright is held by the respective parties in the table above. ColorCode.Core is Copyright (c) .NET Foundation and Contributors. HtmlSanitizer is Copyright 2013-2026 Michael Ganss, and AngleSharp is Copyright 2013-2026, AngleSharp; the AngleSharp.Css package metadata names AngleSharp.Css as its author and states no separate copyright line. The Avalonia package metadata is Copyright 2013-2026 © The AvaloniaUI Project, and Avalonia.Controls.WebView is Copyright 2019-2026 © AvaloniaUI OÜ. The SkiaSharp and HarfBuzzSharp package licence names Xamarin, Inc. (2015-2016) and Microsoft Corporation (2017-2018). MicroCom.Runtime is Copyright 2021 © Nikita Tsukanov; Tmds.DBus.Protocol names Tom Deseyn as copyright holder. Fluent UI System Icons is Copyright (c) 2020 Microsoft Corporation. TigerCli and ItTiger.Core are Copyright (c) 2026 IT Tiger. ```text 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 2-Clause License Applies to Markdig. Copyright © Alexandre Mutel. All rights reserved. ```text 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. 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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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. ``` ## BSD 3-Clause License Applies to Avalonia.Angle.Windows.Natives (Copyright 2018 The ANGLE Project Authors; all rights reserved) and the Microsoft Edge WebView2 SDK (Copyright (C) Microsoft Corporation; all rights reserved). ```text 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. Neither the name of the copyright holder 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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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. ``` ## WebView2 Runtime TigerMarkView requires the Microsoft Edge WebView2 Runtime on the machine, but does not redistribute it. The separate WebView2 SDK files included with the application are covered by the BSD 3-Clause notice above.