Open-source credits

pdf.lol runs on these open-source projects. Each one is copied into this site, so your browser loads it from us and never from a third-party CDN.

• pdf-lib 1.17.1, MIT. Source · License text · served here unmodified as /pdf-lib.min.js
• fflate 0.8.3, MIT. Source · License text · served here unmodified as /fflate.min.js
• PDF.js 6.4.299 (Mozilla), with its OpenJPEG, JBIG2 and QCMS decoders, Apache-2.0 (decoders: see their licence files). Source · License text · served from this site as /vendor/pdfjs/ Used to draw PDF pages as images and thumbnails.
• Liberation fonts and Foxit fonts (shipped with PDF.js), SIL OFL 1.1 / BSD. Source · License text · served from this site as /vendor/pdfjs/standard_fonts/

The site's own code is MIT licensed: https://github.com/abchiaravalle/loltools

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