Third-Party Notices

NotesXML
Copyright 2026 IWV Digital Solutions LLC

This product includes software and/or models developed by third parties. Each component retains its original license.

1. llama.cpp

Repository	github.com/ggerganov/llama.cpp
Author	Georgi Gerganov and contributors
License	MIT License
Used for	Local LLM inference engine (llama-server binary on Electron, JNI library on Android) powering AI features: summarize, translate, polish, AI chat, vision OCR, transcription enhancement

2. PDF.js

Repository	github.com/mozilla/pdf.js (Mozilla)
License	Apache License 2.0
Used for	PDF viewing, text extraction, and page rendering for PDF Notes and PDF annotation

3. pdf-lib

Repository	github.com/Hopding/pdf-lib
License	MIT License
Used for	PDF creation, annotation serialization (ISO 32000), and Print-to-PDF output

4. jsPDF

Repository	github.com/parallax/jsPDF
License	MIT License
Used for	Client-side PDF generation for drawing canvas export

5. JSZip

Repository	github.com/Stuk/jszip
License	MIT License
Used for	ZIP archive creation and extraction for ENEX import and backup/export operations

6. Marked

Repository	github.com/markedjs/marked
License	MIT License
Used for	Markdown parsing for Markdown import and rendering

7. Pako

Repository	github.com/nodeca/pako
License	MIT License
Used for	Zlib compression/decompression for NXL file format and PDF stream handling

8. UTIF.js

Repository	github.com/photopea/UTIF.js
License	MIT License
Used for	TIFF image decoding for image import and display

9. heic2any

Repository	github.com/alexcorvi/heic2any
License	MIT License
Used for	HEIC/HEIF image conversion for Apple device photo import

10. whisper.cpp

Repository	github.com/ggerganov/whisper.cpp
License	MIT License
Used for	Offline speech recognition for voice transcription in 99 languages

11. Electron

Repository	github.com/electron/electron
License	MIT License
Used for	Desktop application framework (Windows and Linux builds)

12. FFmpeg Kit

Repository	github.com/arthenica/ffmpeg-kit
License	LGPL v3.0 (min-gpl variant)
Used for	Audio format conversion on Android (AAR library, dynamically linked)

13. mammoth.js

Repository	github.com/mwilliamson/mammoth.js
Author	Michael Williamson
License	BSD 2-Clause License
Used for	DOCX (Microsoft Word) document import and text extraction for AI features

14. SheetJS (xlsx)

Repository	sheetjs.com
Author	SheetJS LLC
License	Apache License 2.0
Used for	XLSX / spreadsheet import and text extraction for AI features

15. Arm KleidiAI

Repository	github.com/ARM-software/kleidiai
Author	Arm Limited
License	Apache License 2.0
Used for	ARM i8mm matmul acceleration kernels compiled into the Android llama.cpp build

16. Piper TTS (with espeak-ng and ONNX Runtime)

Repository	github.com/rhasspy/piper
License	MIT License (Piper itself)
Used for	On-device text-to-speech (Read Aloud and AI voice output) on Windows and Linux. Voice models are downloaded on demand and verified against pinned SHA-256 digests.

The Piper runtime is distributed together with two companion components that NotesXML also redistributes unmodified:

espeak-ng	github.com/espeak-ng/espeak-ng — GNU General Public License v3.0. Used by Piper solely for text phonemization. NotesXML redistributes the unmodified espeak-ng library; the complete corresponding source code is available from the repository linked here, and we will provide it on request (legal@iwvdigitalsolutions.com).
ONNX Runtime	github.com/microsoft/onnxruntime (Microsoft) — MIT License. Neural network inference engine executing the Piper voice models.

17. Microsoft Visual C++ Runtime (app-local)

Provider	Microsoft Corporation
Components	vcruntime140.dll, vcruntime140_1.dll, msvcp140.dll (from the Microsoft Visual C++ Redistributable, deployed app-locally beside each bundled engine)
License	Redistributed under the Microsoft Visual Studio license terms for REDIST-listed files
Used for	C/C++ runtime support for the bundled Windows inference engines (llama-server, whisper, Piper), so AI, dictation and read-aloud features work on every Windows PC without requiring a separate Visual C++ Redistributable installation (added in Beta 5.142.58)

AI Models

NotesXML downloads AI models on demand from Hugging Face. Each model has its own license:

Model	Provider	License
Llama 3.2 1B Instruct	Meta Platforms, Inc.	Llama 3.2 Community License
Llama 3.2 3B Instruct	Meta Platforms, Inc.	Llama 3.2 Community License
Gemma 4 E2B (vision-capable)	Google DeepMind	Apache License 2.0
Gemma 4 E4B (vision-capable)	Google DeepMind	Apache License 2.0
Gemma 4 12B (vision-capable)	Google DeepMind	Apache License 2.0
Gemma 4 26B-A4B MoE (vision-capable)	Google DeepMind	Apache License 2.0
Phi-4 Mini	Microsoft	MIT License
Ministral 3 3B (vision-capable)	Mistral AI	Apache License 2.0
Ministral 3 8B (vision-capable)	Mistral AI	Apache License 2.0
Ministral 3 14B (vision-capable)	Mistral AI	Apache License 2.0

AI models are not bundled with NotesXML. They are downloaded separately at the user's request and stored on the user's device. Users are responsible for compliance with each model provider's license terms (links to provider terms are available on each model's Hugging Face model card).

Llama attribution: Built with Llama. Llama 3.2 models are licensed under the Meta Llama 3.2 Community License, © Meta Platforms, Inc. NotesXML displays this attribution in-app whenever a Llama model is the active selection.