Open-source libraries used by the free file tools

FreelancerKit uses unmodified runtime libraries from the versions recorded in
package-lock.json. The processing engines are loaded only when needed.

FFmpeg WebAssembly
@ffmpeg/ffmpeg 0.12.15: MIT
@ffmpeg/core 0.12.10: GPL-2.0-or-later (contains FFmpeg and codec libraries)
Source, build recipes, and component licensing:
https://github.com/ffmpegwasm/ffmpeg.wasm
https://github.com/ffmpegwasm/ffmpeg.wasm/tree/main/packages/core
https://ffmpeg.org/legal.html

PDF.js / pdfjs-dist 6.3.289: Apache-2.0
https://github.com/mozilla/pdf.js
https://github.com/mozilla/pdf.js/blob/master/LICENSE

pdf-lib 1.17.1: MIT
https://github.com/Hopding/pdf-lib

heic-to 1.5.2: LGPL-3.0
https://github.com/hoppergee/heic-to
Includes libheif: https://github.com/strukturag/libheif

Papa Parse 5.7.0: MIT
https://github.com/mholt/PapaParse

fflate 0.8.3: MIT
https://github.com/101arrowz/fflate

These libraries retain their respective copyrights and licenses.