ImageOptimizer vs PNGOUT
| ImageOptimizer | PNGOUT | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | api | — |
| Free plan | Yes | Yes |
| Batch processing | Yes | No |
| API access | Yes | — |
| Image resizing | Yes | — |
| Supported formats | JPEG, PNG, WebP, GIF, AVIF, TIFF | PNG, GIF, BMP, JPG, TGA, PCX |
| Metadata controls | Yes | Yes |
| Compression modes | — | lossless |
Both are listed in Best Image Compression Software. On Inferse, ImageOptimizer scores higher on our published basis.