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Open-source disclosures
Private tools use locally bundled open-source software. No paid conversion SDK or cloud conversion API is included.
| Library | License | Purpose |
|---|---|---|
| pdf-lib | MIT | PDF creation, merge, split and visual page edits |
| pdfstudio / QPDF WebAssembly | Apache-2.0 | Encryption, decryption and lossless compression |
| jsPDF | MIT | Local text and table PDF generation |
| Mammoth.js | BSD-2-Clause | DOCX text and semantic structure extraction |
| ExcelJS | MIT | XLSX workbook parsing |
Copyright and full license texts are also included in the installed packages and production dependency bundle. QPDF WASM additionally contains zlib and libjpeg under their respective permissive licenses.