Open source licenses
PrinterCare retains the licenses and attributions for third-party components. Release packages will include the files required for the components they actually distribute.
| Component | Purpose | License / notice |
|---|---|---|
| EWR / ewrc | Printer maintenance engine | Apache-2.0 · Attribution and modification notice |
| libusb | USB device communication | LGPL-2.1 |
| nlohmann/json | JSON processing | MIT |
| Avalonia | macOS interface | MIT · Notice |
| SkiaSharp / HarfBuzzSharp | Interface rendering and typography | SkiaSharp MIT · HarfBuzzSharp MIT |
View the full third-party noticesanddependency and database source inventory. The final package determines which components are distributed and how.
EWR's Apache-2.0 code license does not establish that every upstream source in its database is cleared for commercial redistribution. Database sources and libusb obligations still need human review; only development test builds are available now.