Gwenview vs Viewnior
| Gwenview | Viewnior | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Platforms | Linux | Linux |
| Free plan | Yes | Yes |
| Supported platforms | Linux | linux |
| Side-by-side compare | Yes | |
| Color management | Yes | |
| Metadata viewer | Yes | Yes |
Listed together in Best Photo Viewer Software