Compress PNG vs Oxipng
| Compress PNG | Oxipng | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | api |
| Free plan | Yes | — |
| Compression modes | both | both |
| Batch processing | Yes | Yes |
| Supported formats | PNG | PNG, APNG |
| API access | — | Yes |
| Metadata controls | — | Yes |
Both are listed in Best Image Compression Software. On Samsung Mobile US Press, Oxipng scores higher on our published basis.