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Legal Notices

FenSight is a product of FENNOK, LLC. This page lists the third-party open-source software included in FenSight and their respective licenses.

Copyright

© 2024–2026 FENNOK, LLC. All rights reserved.

FenSight, the FenSight logo, and the Fennok name are trademarks of FENNOK, LLC. All other trademarks are the property of their respective owners.

Third-Party Software

FenSight includes the following open-source libraries. We are grateful to their authors and communities.

LibVLCSharp & LibVLC

GNU Lesser General Public License v2.1 (LGPLv2.1)

VideoLAN

LibVLC is dynamically linked; no modifications have been made. Source code is available from VideoLAN at the URL above.

https://code.videolan.org/videolan/LibVLCSharp

Magick.NET

Apache License 2.0

Dirk Lemstra

Based on ImageMagick by ImageMagick Studio LLC, licensed under the ImageMagick License (Apache 2.0 compatible).

https://github.com/dlemstra/Magick.NET

SixLabors.ImageSharp

Apache License 2.0

Six Labors

https://github.com/SixLabors/ImageSharp

NAudio

MIT License

Mark Heath

https://github.com/naudio/NAudio

Microsoft.Data.Sqlite

MIT License

Microsoft Corporation

https://github.com/dotnet/efcore

System.Drawing.Common

MIT License

.NET Foundation and Contributors

https://github.com/dotnet/runtime

.NET Runtime

MIT License

.NET Foundation and Contributors

FenSight is built on the .NET 9 runtime.

https://github.com/dotnet/runtime

ONNX Runtime (DirectML)

MIT License

Microsoft Corporation

Used for local on-device AI inference (CLIP image and text encoding).

https://github.com/microsoft/onnxruntime

OpenAI CLIP (ViT-B/32)

MIT License

OpenAI

Pre-trained CLIP model weights are bundled in ONNX format for local semantic search. No modifications have been made to the model.

https://github.com/openai/CLIP

llmfit

MIT License

Alex Jones and contributors

Optional external CLI tool for hardware analysis. Not bundled with FenSight — must be installed separately by the user.

https://github.com/AlexsJones/llmfit

LGPL Compliance

FenSight uses LibVLC and LibVLCSharp, which are licensed under the GNU Lesser General Public License version 2.1. These libraries are dynamically linked via NuGet packages and are not modified.

In accordance with the LGPL, the complete source code for these libraries is available from the VideoLAN project:

You may obtain a copy of the LGPL v2.1 at gnu.org.

Disclaimer of Warranty

FENSIGHT 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 NON-INFRINGEMENT. FENNOK DOES NOT WARRANT THAT THE SOFTWARE WILL BE ERROR-FREE OR UNINTERRUPTED.

For included third-party libraries, see each project’s repository for full license text.

Limitation of Liability

IN NO EVENT SHALL FENNOK BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES ARISING OUT OF OR RELATED TO YOUR USE OF THE SOFTWARE. FENNOK’S TOTAL LIABILITY SHALL NOT EXCEED THE AMOUNT YOU PAID FOR YOUR LICENSE.

Data Responsibility

FenSight can rename, move, and delete files on your system. You are solely responsible for maintaining backup copies of your files and data. Use file-modification features at your own risk. Fennok is not responsible for any data loss resulting from use of the software.

Intellectual Property

FenSight and all associated materials are the intellectual property of FENNOK, LLC. Your license grants a right to use the software, not ownership of it. You may not reverse-engineer, decompile, or disassemble the software.