LexiMeld — Third-party software and models
Version: 1.4 · Effective: 2026-08-30

This list covers third-party components the Windows desktop app actually uses
or installs on the PC. Unused models are not listed. Full MIT / MPL license
texts ship in the install folder under content\legal\third-party (not only as
internet links).

LexiMeld application code © 1i2s E-Commerce LLC — all rights reserved.
Use requires a valid license key.

=== Local speech recognition (Whisper) — required for local transcription ===
• Engine: whisper.cpp (https://github.com/ggml-org/whisper.cpp)
  License: MIT — content\legal\third-party\MIT-whisper.cpp.txt
  Copyright (c) 2023-2026 The ggml authors
• Model: OpenAI Whisper large-v3-turbo (GGML, ggml-large-v3-turbo-q8_0.bin)
  Whisper code and model weights are MIT
  (https://github.com/openai/whisper) — MIT-openai-whisper.txt
  Copyright (c) 2022 OpenAI
  GGML conversion source: https://huggingface.co/ggerganov/whisper.cpp

=== Local AI (Gemma — polish and translation, optional) ===
Downloaded only if you enable local AI at setup or in Settings (~8 GB).
• Engine: llama.cpp (https://github.com/ggml-org/llama.cpp)
  License: MIT — MIT-llama.cpp.txt
  Copyright (c) 2023-2026 The ggml authors
• Model: Google Gemma 3 12B Instruct
  Official model card: https://huggingface.co/google/gemma-3-12b-it
  The GGUF file LexiMeld downloads (google_gemma-3-12b-it-Q5_K_M.gguf)
  comes from: https://huggingface.co/bartowski/google_gemma-3-12b-it-GGUF
  License: Google Gemma Terms of Use (not MIT) — Gemma-Terms-NOTICE.txt
  https://ai.google.dev/gemma/terms

=== Cloud AI (Gemini — polish, HU→EN translation, cloud transcribing) ===
• Service: Google Vertex AI (Gemini models, EU multi-region)
  via Licensor proxy (VoxFlux API / Cloud Run).
  Not the retired Google AI Studio / Generative Language API-key path.
  Terms: Google Cloud / Vertex AI terms of service.
  Privacy: Privacy Policy (privacy.en.txt).

=== Hungarian spell correction (Geminator — local) ===
• Engine: WeCantSpell.Hunspell (https://github.com/aarondandy/WeCantSpell.Hunspell)
  NuGet 7.0.1. Package license is the original Hunspell tri-license:
  MPL 1.1 / GPL 2.0 / LGPL 2.1 — WeCantSpell.Hunspell-LICENSE.txt
  LexiMeld uses the library unmodified under the MPL.
  Source: the GitHub repository / NuGet package above.
• Dictionary: Hungarian Hunspell (hu_HU.aff + hu_HU.dic), LibreOffice dictionaries
  (https://github.com/LibreOffice/dictionaries/tree/master/hu_HU)
  László Németh and Ferenc Godó (Magyar Ispell).
  Dictionary README license: MPL 2.0 or LGPL 3+ — hunspell-hu_HU-README.txt
  LexiMeld uses the dictionary under MPL 2.0 — MPL-2.0.txt
  http://magyarispell.sourceforge.net

=== Installer, configuration, audio ===
• Velopack — installer and automatic updates
  https://github.com/velopack/velopack — MIT — MIT-Velopack.txt
  Copyright © 2021 Caelan Sayler; Copyright © 2024 Velopack Ltd.
• YamlDotNet — reading/writing config.yaml
  https://github.com/aaubry/YamlDotNet — MIT — MIT-YamlDotNet.txt
  Copyright (c) 2008–2014 Antoine Aubry and contributors
• NAudio — microphone capture, WAV, MP3 for cloud transcribing (Media Foundation)
  https://github.com/naudio/NAudio — MIT — MIT-NAudio.txt
  Copyright 2020 Mark Heath

=== Microsoft runtimes (installed on the PC) ===
• .NET 8 Windows Desktop — self-contained setup — Microsoft-NET-NOTICE.txt
• Visual C++ 2015–2022 x64 runtime DLLs next to whisper-cli.exe
  (official Microsoft-signed copies) — Microsoft-VC-Redist-NOTICE.txt

=== Cloud services (not part of the Windows EXE) ===
License checks, billing, and cloud AI run on 1i2s servers
(Google Cloud / Firestore / Stripe). They are not desktop DLLs;
details: Privacy Policy.