Caesium Image Compressor vs pngcrush
| Caesium Image Compressor | pngcrush | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web, Windows, macOS, Linux | Windows, macOS, Linux |
| Free plan | Yes | Yes |
| Compression modes | both | lossless |
| Batch processing | Yes | Yes |
| Image resizing | Yes | No |
| Supported formats | JPG, PNG, WebP, TIFF | PNG |
| Metadata controls | Yes | Yes |
| API access | — | No |
Both are listed in Best Image Compression Software. On Everything Xiaomi, pngcrush scores higher on our published basis.