Commander Flow

Tredjeparts open source-komponenter

Commander Flow er bygget oven på open source-software og anvender machine learning-modeller, der kører lokalt på din computer. Dette dokument lister hver tredjepartskomponent, der enten leveres med applikationen eller downloades til din maskine ved første kørsel, sammen med den licens, hver enkelt anvendes under.

I alt 23 komponenter: 17 softwarebiblioteker og 5 ML-modelfamilier. Licensteksterne (MIT, Apache 2.0, CC-BY 4.0, Gemma Terms of Use) er gengivet én gang i slutningen af dokumentet — hver komponent er omfattet af præcis én af dem.

Bemærk: Licensteksterne nedenfor er gengivet på engelsk — disse er de officielle originaler, og kun originalerne har retsvirkning.

Bemærkning om ingen ændringer (overholdelse af Apache License 2.0 §4(b)). Alle Apache-2.0-licenserede komponenter (sherpa-onnx, Serilog med sinks, Qwen2.5-modelvægte) leveres med Commander Flow uændret i forhold til upstream-udgivelsen. Licensgiveren har ikke foretaget ændringer i kildekode eller vægtfiler; forpligtelsen "prominent notices stating that You changed the files" i §4(b) i Apache License 2.0 udløses derfor ikke. Enhver fremtidig ændring vil blive oplyst i dette dokument med dato og de berørte filer.

Piper-VITS-stemmer (oplæsning, 15 sprog)

The chat read-aloud feature uses 15 Piper-trained VITS voice models bundled with the installer and loaded at runtime through the same sherpa-onnx engine already listed in §1. The engine is unmodified Apache-2.0; the voice weight files (.onnx) carry per-voice licenses inherited from the underlying training datasets, listed below. No voice was modified by the Licensor.

Voice id Speaker / source Dataset license
sv_SE-alma-medium alma (yeagersthlm), NST Swedish TTS Dataset CC-BY 4.0 — see attribution below
ru_RU-dmitri-medium dmitri (OHF-Voice / Nabu Casa voice-datasets) CC0 (per upstream MODEL_CARD)
ru_RU-denis-medium denis (OHF-Voice / Nabu Casa voice-datasets) CC0 (per upstream MODEL_CARD)
pl_PL-darkman-medium darkman (voice-datasets aggregator) CC0 (claimed; provenance unverified)
uk_UA-tetiana-high tetiana (rhasspy/piper-voices), Ukrainian TTS datasets Apache-2.0
de_DE-thorsten-medium Thorsten Müller (Thorsten-Voice) CC0
fr_FR-siwis-medium SIWIS French Speech Synthesis Database (University of Edinburgh) CC-BY 4.0 — see attribution below
it_IT-paola-medium paola (paolapersico1 dataset) per Hugging Face dataset card
nl_NL-pim-medium pim (voice-datasets aggregator) CC0 (claimed; provenance unverified)
no_NO-talesyntese-medium Nasjonalbiblioteket Språkbanken NB Tale (sbr-15) CC0
sv_SE-nst-medium NST Swedish (KBLab @ National Library of Sweden, sbr-17) CC0
da_DK-talesyntese-medium Nasjonalbiblioteket Språkbanken (sbr-21) CC0
fi_FI-harri-medium Finnish single-speaker speech dataset (Bryan Park / Kaggle) CC0
pt_BR-faber-medium faber (voice-datasets aggregator) CC0 (claimed; provenance unverified)

SIWIS attribution (CC-BY 4.0). "SIWIS French Speech Synthesis Database", University of Edinburgh, https://datashare.is.ed.ac.uk/handle/10283/2353, licensed under Creative Commons Attribution 4.0 International (CC-BY 4.0). The voice file shipped here is the Piper-VITS finetune of this dataset and is distributed unmodified.

Alma attribution (CC-BY 4.0). "piper-voice-sv-alma", by yeagersthlm, https://huggingface.co/yeagersthlm/piper-voice-sv-alma, licensed under Creative Commons Attribution 4.0 International (CC-BY 4.0). Trained on the NST Swedish TTS Dataset (Spraakbanken, National Library of Norway). The voice file shipped here is distributed unmodified.

The audio playback path uses NAudio (MIT, see §1) for PCM output to the default Windows audio device — no audio leaves Your computer.

1. Softwarebiblioteker

MIT-licens

Apache License 2.0

  • sherpa-onnx (org.k2fsa.sherpa.onnx) — Copyright © k2-fsa. https://github.com/k2-fsa/sherpa-onnx
    • two builds ship — the copy in the application folder (sherpa-onnx-c-api.dll, speech recognition) is built with speech synthesis disabled and contains no espeak-ng; the copy in tts\ is the full build with the espeak-ng phonemiser compiled in and is used only by the separate GPL program Commander Flow TTS Worker. Every Piper-VITS voice bundle carries espeak-ng phoneme data (phontab, phonindex, phondata, intonations, *_dict). espeak-ng: Copyright © Jonathan Duddington, Reece H. Dunn and the espeak-ng contributors, https://github.com/espeak-ng/espeak-ng — GNU General Public License v3.0 or later, see §3.6.
  • Serilog (og sinks File, Console, AspNetCore, hosting-integrationer) — Copyright © Serilog Contributors. https://github.com/serilog/serilog

Bouncy Castle License (MIT-lignende)

2. Machine learning-modeller

Disse modeller downloades til %LOCALAPPDATA%\CommanderFlow\models\ på din computer under den første opsætning. De anvendes lokalt til talegenkendelse og tekstomformulering og videresender ingen data uden for din maskine.

MIT-licens

Apache License 2.0

Creative Commons Attribution 4.0 (CC-BY-4.0)

  • Parakeet-TDT 0.6B v3 — Copyright © NVIDIA Corporation. Originalmodel: https://huggingface.co/nvidia/parakeet-tdt-0.6b-v3 Anvendt under CC-BY-4.0; fuld licenstekst nedenfor. Kreditering: NVIDIA. Changes were made (CC-BY-4.0 3(a)(1)(B)): the file shipped here is not NVIDIA's original NeMo checkpoint but an int8-quantised ONNX export built by the k2-fsa sherpa-onnx project (Apache-2.0) and re-hosted by the Licensor. The model parameters are otherwise unchanged, and NVIDIA does not endorse it.

Gemma Terms of Use (Google)

  • Kurogo-Gemma-4 (E2B, Q4_K_M) — afledt af Google Gemma. Anvendes under Google Gemma Terms of Use og Gemma Prohibited Use Policy. Ved at downloade eller anvende denne model accepterer du disse vilkår.

3. Licenstekster

3.1 MIT License

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.

3.2 Apache License, Version 2.0

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3.3 Bouncy Castle License (MIT-lignende)

Bouncy Castle Cryptography-biblioteket distribueres under en licens, der i praksis svarer til ovenstående MIT-licens — med de samme tilladelser og samme ansvarsfraskrivelse. Fuld tekst: https://www.bouncycastle.org/licence.html

3.4 Creative Commons Attribution 4.0 International (CC-BY-4.0)

NVIDIA Parakeet-TDT 0.6B v3-modellen distribueres under CC-BY-4.0. Fuld licenstekst: https://creativecommons.org/licenses/by/4.0/legalcode

Sammenfatning: du har frihed til at dele og bearbejde materialet til ethvert formål, herunder kommerciel anvendelse, forudsat at den oprindelige ophavsmand (NVIDIA Corporation) krediteres på passende vis, at der gives et link til licensen, og at eventuelle ændringer markeres. Commander Flow opfylder denne krediteringspligt i nærværende dokument og i appens dialog "Om".

3.5 Gemma Terms of Use (Google)

Kurogo-Gemma-4-modellen er afledt af Google Gemma og er underlagt Gemma Terms of Use og Gemma Prohibited Use Policy. Den fulde tekst af begge dokumenter vedligeholdes af Google på nedenstående adresser og udgør ved henvisning en del af denne meddelelse:

Væsentlige forpligtelser, der videregives til dig som slutbruger:

  1. Du forpligter dig til ikke at anvende modellen til nogen af de forbudte anvendelsesformål, der er opført i Googles Prohibited Use Policy (herunder, men ikke begrænset til: generering af ulovligt indhold, indhold der fremmer vold eller had, indhold der har til formål at vildlede eller skade enkeltpersoner, masseødelæggelsesvåben, automatiseret beslutningstagning med retsvirkninger uden menneskelig kontrol, masseovervågning m.v.).
  2. Hvis du videredistribuerer modellen eller resultater, som du med rimelighed antager er afledt heraf, skal du videregive de samme vilkår.
  3. Google forbeholder sig ret til at opdatere vilkårene; den til enhver tid gældende version, der er linket ovenfor, finder anvendelse.

Hvis du ikke accepterer disse vilkår, må du ikke downloade eller anvende Kurogo-Gemma-4-modellen. Commander Flow er fuldt funktionsdygtig med de Qwen-baserede forindstillinger (Apache 2.0), som ikke er underlagt tilsvarende begrænsninger.

3.6 GNU General Public License v3.0 (or later) — Commander Flow TTS Worker (espeak-ng)

Read-aloud of chat answers is performed by a separate program, Commander Flow TTS Worker (tts\CommanderFlow.TtsWorker.exe in the installation folder). The application starts it as its own process and talks to it over a local named pipe using a documented protocol that carries only text in and audio samples out. The worker links the sherpa-onnx speech-synthesis runtime, which is built with the espeak-ng phonemiser compiled in, and every Piper-VITS voice bundle carries espeak-ng phoneme data files. espeak-ng is licensed under the GNU General Public License, version 3 or (at your option) any later version, and the worker as a whole is therefore free software distributed to you under the same license. Full text: https://www.gnu.org/licenses/gpl-3.0.html (also installed as tts\LICENSE; tts\NOTICE.md lists the worker's components).

Complete corresponding source (GPL §6):

The Commander Flow application itself (CommanderFlow.exe and its libraries) contains no espeak-ng code: its own copy of sherpa-onnx (sherpa-onnx-c-api.dll, used for speech recognition) is built from the same v1.12.20 sources with speech synthesis disabled (SHERPA_ONNX_ENABLE_TTS=OFF; see sherpa-onnx-c-api.BUILD-INFO.txt next to it). Nothing in the Commander Flow EULA restricts the rights the GPL grants you in the worker: you may study, modify, rebuild or replace it, and the application keeps working without it (it then reads aloud with the voices installed in Windows).

Hvis du i din installation ser en komponent, som mangler på denne liste, bedes du rapportere det via menuen "Rapportér et problem" i appen eller skrive til inbox@commander-flow.pro.

© 2026 Peter's Engineering JDG (Piotr Bahdasaran). Commander Flow-applikationens binærfiler og varemærker er proprietære; de ovennævnte tredjepartskomponenter er fortsat underlagt deres respektive open source-licenser.