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Third-Party Licenses

Effective 20 October 2026 · Document version v2

Wenyin is independently developed and operated by an individual developer. Contact:songsong24@foxmail.com.

Third-party components and open-source resources shipped with the installer, with their licences, copyright notices and modification statements.

Wenyin includes the following third-party components and resources, each under its own licence. The licence restrictions in these terms do not apply to them.

Third-party components and licenses

  • Sparkle 2.10.0 (MIT): in-app updates.
  • ONNX Runtime 1.31.0 (MIT): on-device inference; components bundled with it follow their own licenses (including MPL-2.0 and others). See the notices shipped with the app for the complete list.
  • Bundled detection model (Apache-2.0): the model weights shipped in the installer are trained by Wenyin on top of a public pretrained model. Upstream copyright notices and the statement of modification are included in the bundled ThirdPartyNotices.txt.
  • Site fonts (SIL OFL 1.1): Source Han Serif, EB Garamond, and Noto Serif JP/KR; subsetted and self-hosted, with copyright and license texts retained.

Complete license texts: third-party-notices.txt and the OFL files in the site font directory (SOURCE-HAN-OFL.txt, EB-GARAMOND-OFL.txt, NOTO-SERIF-JP-OFL.txt, NOTO-SERIF-KR-OFL.txt).

Complete licence texts: third-party-notices.txt; the ThirdPartyNotices.txt inside the installer is the same statement.

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