The document desk / Credits
Third-party licenses
Pagestays uses open-source PDF libraries and self-hosted fonts. Their license and copyright notices are provided here.
Libraries and interface fonts
- bmp js LICENSE
- core js MIT
- fflate LICENSE
- fontsource archivo OFL
- fontsource dm mono OFL
- fontsource fraunces LICENSE
- fontsource hanken grotesk LICENSE
- idb keyval LICENCE
- is url Readme.md
- leptonica BSD
- pako LICENSE
- pdf lib LICENSE.md
- pdf lib standard fonts LICENSE.md
- pdf lib upng LICENSE
- pdfjs dist LICENSE
- regenerator runtime LICENSE
- tessdata fast Apache 2.0
- tesseract core Apache 2.0
- tesseract engine Apache 2.0
- tesseract js Apache 2.0
- tslib LICENSE.txt
- wasm feature detect LICENSE
- zlibjs LICENSE
PDF rendering assets
- Adobe character maps
- Foxit/PDFium fonts
- Liberation fonts
- OpenJPEG
- PDF.js OpenJPEG wrapper
- qcms
- PDF.js qcms wrapper
- JBIG2
- PDF.js JBIG2 wrapper
The project uses pdf-lib under the MIT license and PDF.js under Apache License 2.0. Supporting font and image-decoder notices explain their own terms. The original interface fonts use the SIL Open Font License. These components run locally in the document workspace.
Sources for factual reference data appear beside the relevant articles and tables. Their original text and artwork are not republished. Calculated reference datasets created for this site are available under CC0. Original illustrations and screenshots use synthetic example documents.