MaxyTools is built on free and open-source software. This page names it, gives each licence and links to the source code.
Some tools use libraries under the LGPL-3.0 licence (HEIC image reading). They are used unmodified; their source code is available at the links below, and you are entitled to study, modify and replace them in accordance with that licence. MaxyTools is not affiliated with their authors, whose work we gratefully acknowledge.
The other components are under permissive licences (MIT, Apache-2.0, BSD, ISC) or MPL-2.0; their copyright notices remain the property of their authors.
| Component | Licence | Use | Source code |
|---|---|---|---|
| libheif (via heic2any) | LGPL-3.0 | Reading HEIC images | github.com/strukturag/libheif |
| Next.js / React | MIT | Site framework | github.com/vercel/next.js |
| pdf-lib | MIT | Creating and editing PDFs | github.com/Hopding/pdf-lib |
| PDF.js | Apache-2.0 | Rendering and reading PDFs | github.com/mozilla/pdf.js |
| qpdf (WebAssembly) | Apache-2.0 | PDF encryption and optimisation | github.com/qpdf/qpdf |
| Tesseract.js / Tesseract OCR | Apache-2.0 | Text recognition (OCR) | github.com/naptha/tesseract.js |
| JSZip | MIT | ZIP archives | github.com/Stuk/jszip |
| pica, UPNG.js | MIT | Image and GIF processing | github.com/nodeca/pica |
| qrcode, JsBarcode, jsQR, ZXing | MIT / Apache-2.0 | QR codes and barcodes | github.com/soldair/node-qrcode |
| @noble/hashes | MIT / BSD-3-Clause | Security and cryptography | github.com/paulmillr/noble-hashes |
| mathjs | Apache-2.0 / MIT | Calculations and maths | github.com/josdejong/mathjs |
| Lucide, Simple Icons | ISC / CC0-1.0 | Icons | github.com/lucide-icons/lucide |
| Plus Jakarta Sans, Cairo, Playfair Display | SIL OFL-1.1 | Typefaces | fonts.google.com |