PNGOUT vs RIOT
| PNGOUT | RIOT | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Windows, macOS, Linux | |
| Free plan | Yes | Yes |
| Compression modes | lossless | both |
| Batch processing | No | Yes |
| Supported formats | PNG, GIF, BMP, JPG, TGA, PCX | JPEG, PNG, WebP, GIF, TIFF, HEIC, AVIF |
| Metadata controls | Yes | Yes |
| API access | No | |
| Image resizing | Yes |
Listed together in Best Image Compression Software