KleverDeck is proprietary software that bundles and interoperates with the third-party components listed below. Each component is the property of its respective authors and is licensed under its own terms. Nothing in the KleverDeck Terms of Use limits, replaces or reduces the rights those licenses grant you for the components themselves; in case of conflict, the component’s own license governs it. Full license texts are included in the installation package under legal/licenses/; in addition, components that ship with their own license files keep them in place (for example SearXNG at searxng-src/, Tesseract at engine_ocr/doc/, the NetBird client at engine_connect/, and the bundled language/embedding models, whose license texts are also stored inside the local model store exactly as distributed upstream).
| Component | License | Notes |
|---|---|---|
| Ollama (model runtime) | MIT | Bundled executable; runs the local language and embedding models. |
| Qwen 2.5 (7B) language model — Alibaba Cloud | Apache-2.0 | Open-weight model executed locally; powers the assistant. |
| Qwen 2.5 Coder (7B) language model — Alibaba Cloud | Apache-2.0 | Open-weight model executed locally; powers the optional KleverDev feature. Bundled or downloaded depending on edition. |
| Llama 3.2 (1B) language model — Meta | Llama 3.2 Community License | Bundled light model used automatically when system memory is constrained; subject to Meta’s license terms and Acceptable Use Policy (see Trademarks). |
| nomic-embed-text embedding model — Nomic AI | Apache-2.0 | Local embeddings for semantic search. |
| whisper.cpp (speech-to-text engine) | MIT | Local audio-to-text transcription engine (whisper-cli). |
| Whisper speech-recognition model weights — OpenAI | MIT | ggml-format model file used by whisper.cpp for local transcription. |
| FFmpeg (media conversion tools) | GPL-3.0 (bundled build) | Audio/video decoding for transcription; invoked strictly as a separate executable. See Copyleft components and Source code offers. |
| SDL2 | zlib | Multimedia support library shipped with the transcription tools. |
| Tesseract OCR + language data | Apache-2.0 | Optical character recognition for scans and images (used via pytesseract). |
| EasyOCR | Apache-2.0 | Optional OCR engine; runs on PyTorch. |
| PyTorch (torch, torchvision) | BSD-3-Clause | Local machine-learning runtime used by EasyOCR. |
| Python (portable runtime) | PSF License Agreement | Unmodified CPython “embeddable” distribution, bundled solely to run SearXNG. |
| Microsoft Edge WebView2 Runtime | Microsoft (redistributable) | Renders the desktop application shell (via pywebview); installed through the bundled Microsoft installer and governed by Microsoft’s redistribution terms. |
| NetBird client (workspace connectivity agent) | BSD-3-Clause | Optional bundled agent powering the “Connect from anywhere” workspace feature (WireGuard®-based overlay networking). The matching connectivity servers run on KleverDeck infrastructure under AGPL-3.0, unmodified; source available at github.com/netbirdio/netbird. WireGuard is a registered trademark of Jason A. Donenfeld. |
Listed separately because they are governed by copyleft licenses. Each runs as a separate process or is used as an unmodified library; KleverDeck’s own code is not derived from them. See Source code offers below.
| Component | License | Notes |
|---|---|---|
| SearXNG (metasearch engine) | AGPL-3.0-or-later | Runs as a separate local process for optional web search, using the bundled portable Python runtime. Complete corresponding source is included in the installation package (backend/searxng-src/); configuration files are the only local modifications. |
| FFmpeg — transcription build (ffmpeg.exe, ffprobe.exe, ffplay.exe) | GPL-3.0 | Separate executables used for audio conversion during transcription (version 8.0.1, gyan.dev full build). Complete corresponding source for this build is available as described under Source code offers; the GPL-3.0 text is included at legal/licenses/FFMPEG-GPL-3.0.txt. |
| FFmpeg 4.4.4 and 4.4.6 — libraries bundled inside the OpenCV wheels | LGPL-2.1-or-later (as configured by the opencv-python project) | Shipped as opencv_videoio_ffmpeg4100_64.dll (FFmpeg 4.4.4, from opencv-contrib-python) and opencv_videoio_ffmpeg4120_64.dll (FFmpeg 4.4.6, from opencv-python-headless). A distinct LGPL build from the GPL transcription executables above; source for both is published at kleverdeck.ai/sources/. |
| psycopg (v3) | LGPL-3.0 | PostgreSQL database driver (used only when a PostgreSQL database is configured). |
| py7zr | LGPL-2.1-or-later | 7-Zip archive handling for the Compress & Extract utility. |
| pybcj | LGPL-2.1-or-later | BCJ filter backend used by the archive utility. |
| inflate64 | LGPL-2.1-or-later | Deflate64 codec backend used by the archive utility. |
| pyppmd | LGPL-2.1-or-later | PPMd codec backend used by the archive utility. |
| python-bidi | LGPL | Bidirectional text handling used by the OCR engine. |
| chardet | LGPL-2.1-or-later | Character-encoding detection library (dependency). |
| Component | License |
|---|---|
| FastAPI | MIT |
| Starlette | BSD-3-Clause |
| Uvicorn | BSD-3-Clause |
| Pydantic / pydantic-core | MIT |
| SQLModel | MIT |
| SQLAlchemy | MIT |
| Alembic | MIT |
| greenlet | MIT AND Python-2.0 |
| pandas | BSD-3-Clause |
| NumPy | BSD-3-Clause |
| SciPy | BSD-3-Clause |
| scikit-image | BSD-3-Clause |
| Shapely | BSD-3-Clause |
| pyclipper | MIT |
| openpyxl | MIT |
| xlrd | BSD-3-Clause |
| python-docx | MIT |
| pypdf | BSD-3-Clause |
| pypdfium2 / PDFium | Apache-2.0 / BSD-3-Clause |
| pdfplumber | MIT |
| pdfminer.six | MIT |
| OpenCV (opencv-python-headless, opencv-contrib-python) | Apache-2.0 |
| pytesseract | Apache-2.0 |
| Pillow | HPND (MIT-style) |
| PyTorch (torch, torchvision) | BSD-3-Clause |
| safetensors | Apache-2.0 |
| cryptography | Apache-2.0 / BSD-3-Clause |
| PyCryptodome / PyCryptodomex | BSD-2-Clause, Public Domain |
| Requests | Apache-2.0 |
| httpx | BSD-3-Clause |
| httptools | MIT |
| jiter | MIT |
| charset-normalizer | MIT |
| lxml (libxml2 / libxslt) | BSD-3-Clause (MIT) |
| pywebview (desktop shell) | BSD-3-Clause |
| websockets | BSD-3-Clause |
| psutil | BSD-3-Clause |
| watchfiles | MIT |
| click | BSD-3-Clause |
| MarkupSafe | BSD-3-Clause |
| protobuf | BSD-3-Clause |
| python-dateutil | Apache-2.0 / BSD-3-Clause |
| pytz | MIT |
| tzdata | Apache-2.0 |
| backports.zstd | BSD-3-Clause |
| setuptools | MIT |
| PyYAML | MIT |
| python-dotenv | BSD-3-Clause |
| python-multipart | Apache-2.0 |
| spaCy (3.8.15) | MIT |
| en_core_web_sm English pipeline (3.8.0) — Explosion | MIT |
| thinc (8.3.13) | MIT |
| blis (1.3.3) | BSD-3-Clause |
| cymem, preshed, murmurhash, srsly, catalogue, wasabi, confection, weasel, spacy-legacy, spacy-loggers | MIT |
| cloudpathlib, smart-open | MIT |
| wrapt (2.3.0) | BSD-2-Clause |
| Tcl/Tk runtime | Tcl/Tk (BSD-style) |
| SQLite | Public Domain |
| libffi | MIT |
This list is generated from the components present in the packaged build. Copyleft-licensed dependencies are listed separately above. Build- and test-only tools (e.g. PyInstaller, pytest) are not shipped as part of the running product.
| Component | License |
|---|---|
| Vue.js | MIT |
| Vue Router | MIT |
| Chart.js | MIT |
| vue-chartjs | MIT |
| SheetJS (xlsx) | Apache-2.0 |
| Univer (@univerjs presets, sheets) | Apache-2.0 |
| Vite (build tool) | MIT |
This list is generated from the components present in the built frontend bundle. Build- and test-only tooling (Vite plugins, Vitest, jsdom) is not shipped in the product.
All third-party names, logos and trademarks are the property of their respective owners. Their inclusion in KleverDeck does not imply endorsement of KleverDeck by those parties.
Built with Llama. Llama 3.2 is licensed under the Llama 3.2 Community License, Copyright © Meta Platforms, Inc. All Rights Reserved. This attribution is also displayed in-product.
For any bundled component whose license requires availability of source code — including SearXNG (AGPL-3.0), the FFmpeg transcription build (GPL-3.0), the FFmpeg libraries bundled inside the OpenCV wheels (LGPL), and the LGPL-licensed components listed above (psycopg, py7zr, pybcj, inflate64, pyppmd, python-bidi, chardet; for LGPL components, the object code and materials needed to relink) — the corresponding source code is distributed inside the KleverDeck installation package, published for direct download at kleverdeck.ai/sources/, or available on request at connect@kleverdeck.ai, at no charge, for the period required by the applicable license.
This notice accompanies the KleverDeck Terms & Conditions (see Section 4).