Mozilla PDF.js vs Papers
| Mozilla PDF.js | Papers | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | — |
| Annotation tools | Yes | Yes |
| Form filling | Yes | Yes |
| Platform support | cross-platform | desktop |
| Free plan | — | Yes |
| OCR support | — | none |
| Offline access | — | Yes |
Both are listed in Best PDF Readers. On Inferse, Papers scores higher on our published basis.