uMark vs WonderFox Photo Watermark
| uMark | WonderFox Photo Watermark | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | |
| Platforms | macOS, Windows | Windows |
| Free plan | Yes | No |
| Batch watermarking | Yes | Yes |
| Logo marks | Yes | Yes |
| Watermark presets | Yes | Yes |
| Supported platforms | Windows and macOS | Windows desktop |
| Signature marks | Yes |
Listed together in Best Photo Watermarking Software